I admire Uri Simonsohn's work and that of his collaborators, but I dislike the term "p-hacking" because it implies a desire to cheat.
What's the logic behind my viewpoint?
The image of p-hacking is of a researcher running test after test on data until he or she reaches the elusive "p less than.05."
Multiple comparisons, however, can be a problem, as Eric Loken and I discuss in our paper on the garden of forking paths, even when there is no "fishing expedition" or "p-hacking" and the research hypothesis was posed ahead of time.
I'm concerned that the term "p-hacking" has two negative connotations:
First, it implies that the many researchers who use p-values incorrectly are cheating or "hacking," even though I suspect the majority are simply misinformed; and second, it can lead honest but confused researchers to believe that these p-value problems don't affect them because they don't "p-hack."
I prefer the term "garden of forking paths" because (a) it does not imply cheating and (b) it conveys the idea that the paths are all out there, which is essential when reasoning about p-values, which are explicit statements about what would've happened if the data had been different.
In an ideal world, we wouldn't be discussing any of this. But, since we are, I'd rather keep the insights of Simmons, Nelson, and Simonsohn while dropping the term "p-hacking".
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a , or spider, is a search engine program that automatically searches the web to find new websites and update information about old websites.
A web robot, also known as a spider, is a search engine program that visits new websites and updates their content automatically. Essentially, the internet bot aids in the storage of information from the search engine to the index.
What is Web Robot?
Internet bots are software applications that perform automated tasks over the Internet. They are also known as web robots, WWW robots, or simply bots. Bots typically perform tasks that are both simple and structurally repetitive at a much faster rate than a human could.
Web spidering, in which an automated script fetches, analyzes, and files information from web servers at many times the speed of a human, is the most common application of bots. Each server can have a file called robots.txt that contains spidering rules that the bot is supposed to follow.
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the subset sum problem asks to decide whether a finite set s of positive integers has a subset t such that the elements of t sums to a positive integer t. (a) is (s,t) a yes instance when the set s is given by
Determining whether or not a subset from a list of integers can add up to a target value is the goal of the SUBSET-SUM problem.
A method for dynamic programming that accommodates repeated, positive, and negative numbers. Determining whether or not a subset from a list of numbers may add up to a specified value is the goal of the SUBSET-SUM issue. Take the list of numbers [1, 2, 3, 4] as an illustration. There are two subsets that both add up to 7 if the target is set to that value: 3, and 1, 2, 4. There are no solutions if target is equal to 11.
There are typically 2n — 1 subsets that need to be checked in order to determine if there are even any solutions to SUBSET-SUM if there are n integers in the nums list. In this article, we'll examine a method for solving problems more effectively using dynamic programming. Although, unlike
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question 3: structural hazards: assume that the architecture has fixes only for structural hazards, and not data hazards or control hazards. for the same mips code as q2, write the complete 5-stage pipeline implementation by (i) resolving structural hazard for memory access only and compute the effective cpi (ii) resolving structural hazard for register access only and compute the effective cpi (iii) resolve both the structural hazards and compute the effective cpi
Instruction fetch ,Instruction decode , Execute ,Memory access and
Writeback these are the five stages of pipeline implementation
What is meant by stages of pipeline implementation ?
Pipelining is an implementation technique in which multiple instructions are executed at the same time. The computer pipeline is broken down into stages. In parallel, each stage completes a portion of an instruction.
Instruction fetch ,Instruction decode , Execute ,Memory access and
Writeback these are the five stages of pipeline implementation
Obtaining instructions
The instructions are stored in memory and are read in one cycle.
Decoding instructions
Another distinction between the first RISC machines and earlier CISC machines
Execute
The actual computation takes place during the Execute stage.
Access to memory
If you need to access data memory,
Writeback
Both single cycle and two cycle instructions write their results into the register file during this stage.
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what name is used for the component of a trestle jack setup that clamps to the jack assembly and supports the work platform?
Ledgers are horizontal bracing that support the scaffold's standing platform and run parallel to the wall.
The standard, ledger, and transoms are the main components of the scaffolding. The vertical tubes known as standards, sometimes known as uprights, are responsible for transferring the entire structure's weight to the ground. To distribute the load, they rest on a square base plate. An easy-to-use tool called a ladder jack scaffold consists of a platform resting on brackets attached to a ladder. Due to its portability and affordability, ladder jacks are generally employed in light applications. Scaffold fittings, often referred to as scaffolding clamps or scaffolding couplers, are used in conjunction with other pieces of hardware to create a variety of straightforward or intricate constructions for support or access.
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you use the java key word extends to make a class inherit from another class. group of answer choices true false
True, a class can inherit from some other class by using the Java keyword extends.
What is a inheritance ?
Through the Java technique of inheritance, one object can acquire each of a parent class object's attributes and functions. It is an essential part of OOPs. Inheritance is the idea that new classes could be built on top of existing ones in programming languages. When we derive from an existing class, we can use its methods and properties. We can also increase the number of fields and methods in your current class.
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In_____the robot advances through the program one line at a time and requires you to press a button on the teach pendant keypad before it reads the next line of the program and responds.
Step mode
In Step mode, the robot reads the program one line at a time and asks for your input by pressing a button on the teach pendant keypad before moving on to the next line and responding.
To build up a sequencer one note at a time in the rhythm that one step's time value is set to Step mode. Except for the motion instructions, which will be changed to preserve the route, all other instructions were pasted in reverse order. A system that is told to single-step will carry out one command before stopping. When memory and register contents are checked, the system can be instructed to execute the following instruction if the contents are accurate. Is there a parameter that modifies how step mode operates. Press and hold the SHIFT key while you use the JOG KEYS to shift each joint to the required position as you are now ready to begin moving the robot reads the program at each joint.
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True/False. Muller and Fountain concluded that in learning response sequences, animals first learn the exception to the rule (the repeating sequence), and only later do they learn the general rule.
False. Muller and Fountain concluded that in learning response sequences, animals first learn the general rule (the repeating sequence), and only later do they learn the exception to the rule.
Exploring the Process of Learning Response SequencesMuller and Fountain concluded that animals learn the general rule of a sequence first, and only later learn the exception to the rule. Their experiments showed that when presented with a repeating sequence, animals were able to quickly learn the general rule, but took much longer to learn the exception. This suggests that animals are able to learn the general rule more quickly, and that the exception is more difficult for them to learn.
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please match the following terms with their actions. group of answer choices median nerve [ choose ] radial nerve [ choose ] musculocutaneous nerve [ choose ] ulnar nerve
The coracobrachialis, biceps brachii, and brachialis muscles are the three muscles that make up the anterior compartment of the arm and are innervated by the musculocutaneous nerve.
It is also in charge of the lateral forearm's cutaneous innervation. The brachial plexus's musculocutaneous nerve may be the most recognisable nerve. The flexor muscles of the forearm and hand, as well as the muscles responsible for the flexion, abduction, opposition, and extension of the thumb, are primarily motorized by the median nerve. A portion of the forearm and the majority of the hand get motor innervation from the ulnar nerve. It provides medial forearm, medial wrist, and medial one and a half digits with sensory cutaneous innervation.
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g what values would be in the list x if you executed the following operations. operation x.add(new integer(4)); x.add(new integer(7)); object y
X.add(new Integer(4)); // X = [4]
X.add(new Integer(7)); // X = [4, 7]
Object Y = X.first(); // X = [4, 7] are the values in list x after operation .
Describe integer.
A certain range of algebraic integers is represented by an integer data type. Different widths and the presence of negative values are also possible for integral data types. Computers frequently display integers as a collection of binary digits (bits). Diverse computer types and programming languages have a different set of integer size options due to the size of a grouping. Whole numbers are essentially represented by the integer data type (no fractional parts). The integer numbers alternate between different values. Between six and seven, nothing exists. Similar characteristics and behaviour are shared by the integer data type across all programming languages that support it.
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what would happen to a network with a single convolutional layer? what might you see as the number of convolutional layers acting in parallel went to infinity?
Features from an input image are extracted using a single convolutional layer.
How do networks work?
Computers, computers, mainframes, network equipment, peripherals, and other linked devices form a network that enables data sharing. The Internet, which links millions of people worldwide, is an illustration of a network. An illustration of a local network with several connected machines can be seen on the right.
The networks would become more complicated and be capable of extracting more complex information from the input image as the number of concurrent convolutional layers increased to infinity. This would enable the network to identify more intricate patterns in the image, perhaps resulting in enhanced performance for tasks like image recognition.
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you have just finished developing a new application. before putting it on the website for users to download, you want to provide a checksum to verify that the object has not been modified. which of the following would you implement?
If you have just finished developing a new application, but before putting it on the website for users to download, you want to provide a checksum to verify that the object has not been modified, a process which you must implement is: C. Code signing.
What is SDLC?SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software programs.
What is code signing?In Computer technology, code signing can be defined as a process through which software developer and computer programmers digitally sign executable software codes and scripts in order to confirm the author of the software, as well as guaranteeing that the software code has not been altered (modified) or corrupted, especially through the use of a cryptographic hash so as to validate authenticity and integrity.
In this context, we can reasonably infer and logically deduce that it is important for software developer and computer programmers to implement code signing before making a software available for download on a website.
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Complete Question:
You have just finished developing a new application. Before putting it on the website for users to download, you want to provide a checksum to verify that the object has not been modified.
Which of the following would you implement?
answer choices
Normalization
Code obfuscation
Code signing
Memory management
you will be installing utp cable at a new facility. you have concerns that some of the cable runs are excessively long. what tool should you use to determine the length of your cable runs?
TDR is the tool should you use to determine the length of your cable runs.
What is TDR is the tool?An electronic device called a time-domain reflectometer is used to examine reflected waveforms to identify the features of electrical lines.
The time between release and return of the low voltage pulse from any reflections is measured by the TDR. The distance to the reflection can be determined using the time and propagation velocity of the pulse.
In order to locate and measure the size of cable faults, breaks, splices, terminations, or other events throughout the length of a conductive cable, test equipment called time domain reflectometers generates an energy pulse or steps on the cable.
Thus, TDR is the tool.
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The simulation kept track of the time and automatically recorded data on cart displacement and velocity. If the cart trials were run with a real cart and fan using meter sticks and stopwatches, how might the data compare? check all that apply.
The simulation kept track of the time and automatically recorded data on cart displacement and velocity, the way that the data might compare is options:
A. There would be variables that would be hard to control, leading to less reliable data.
C. Meter sticks may lack precision or may be read incorrectly.
D: B: Meter sticks may lack precision or may be read incorrectly.
E. Human error in recording or plotting the data could be a factor.
What are the simulation about?A simulation is the repeated imitation of the behavior of a system or process in the real world. Models are necessary for simulations; whereas the simulation depicts the model's evolution over time, the model represents the essential traits or behaviors of the chosen system or process.
Real time exercises are designed to be inaccurate; therefore, they are repeated many times, with the average score serving as the final score.
Therefore, Having carried out this deed, it demonstrates to us that the Results are unreliable or imperfect, which effectively forces us to make the decisions listed above.
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See full question below
The simulation kept track of the variables and automatically recorded data on object displacement, velocity, and momentum. If the trials were run on a real track with real gliders, using stopwatches and meter sticks for measurement, how might the data compare? Check all that apply.
- There would be variables that would be hard to control, leading to less reliable data.
- The data would be just as valid if it were recorded with a stopwatch.
- Meter sticks may lack precision or may be read incorrectly.
- Real glider data may vary since real collisions may involve loss of energy.
- Human error in recording or plotting the data could be a factor.
- Controlling real glider velocities by hand would be just as accurate as simulation controls.
Which Windows application allows you to access basic PC settings and controls?.
Answer:
Settings and Control Panel.
Explanation:
Control Panel is a much more advanced version of Settings and offers way more options. Although, Microsoft is slowly moving from Control Panel to Settings.
a is designed for a specific programming language and translates programs written in that language into machine language so they can be executed.
A compiler is designed for a particular programming language and converts a program written in that language into machine language so that it can be executed.
What is Compiler?
A compiler is a special program that converts the source code of a programming language into machine code, bytecode, or another programming language.
Source code is typically written in a human-readable high-level language such as Java or C++. A programmer writes source code in an integrated development environment (IDE) that includes a code editor or editor and stores the source code in her one or more text files.
A compiler that supports the source programming language reads the file, analyzes the code, and transforms it into a format suitable for the target platform.
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In this assignment we will create a sorting program that provides the user with a large assortment of sorting methods and options. The user should be able to choose from a menu to select which Sort they would like to use.
For each Sort, be sure to sort four arrays (*see note below), and list the time it took to sort each of the four arrays either in milliseconds or nanoseconds.
For each sorting algorithm, write a brief description of how the sort works, and be sure to note the time complexity. You can include both in the code as comments.
The user should be able to choose from the following sort algorithms (Be sure to implement all). If you use any other resource (including online) you need to cite the source in your code.
Bogo Sort **
Selection Sort
Insertion Sort
Bubble Sort
Quick Sort
Shell Sort
Merge Sort
Gnome Sort
Cocktail Sort
Radix Sort
** One more Sort of your choice**
*Note: For the assignment, you will need to create several arrays of integers of the following sizes {20,100, 500, 1000}. Fill the values of these arrays with random values between the number 0 and 999. You may need to reinitialize these arrays if the user decides to run another sort. You may also need values of 1000 to 9999 if you want to use Radix from the in-class example.
This is the source code in which we will create a sorting program that provides the user with a large assortment of sorting methods and options.
Step-by-step coding:
import java.util.*; // for Random
public class Sorting
{
private static final Random RAND = new Random(42);
public static void main(String[] args)
{
int LENGTH = 1000;
int RUNS = 17;
for (int i = 0; i < RUNS; i++)
{
int[] a = createRandomArray(LENGTH);
long startTime1 = System.currentTimeMillis();
quickSort(a);
long endTime1 = System.currentTimeMillis();
if (!isSorted(a))
{
throw new RuntimeException("not sorted afterward: " + Arrays.toString(a));
}
System.out.printf("%10d elements => %6d ms \n", LENGTH, endTime1 - startTime1);
LENGTH *= 2;
}
}
public static void quickSort(int[] a)
{
quickSort(a, 0, a.length - 1);
}
private static void quickSort(int[] a, int min, int max)
{
if (min >= max)
{
return;
}
int pivot = a[min];
swap(a, min, max);
int i = min;
int j = max - 1;
while (i <= j)
{
while (i <= j && a[i] < pivot)
{
i++;
}
while (i <= j && a[j] > pivot)
{
j--;
}
if (i <= j)
{
swap(a, i, j);
i++;
j--;
}
}
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print numbers 0, 1, 2, ..., usernum as shown, with each number indented by that number of spaces. for each printed line, print the leading spaces, then the number, and then a newline. hint: use i and j as loop variables (initialize i and j explicitly). note: avoid any other spaces like spaces after the printed number. ex: usernum
To print the integers from 0 to the user input, the program use loops. Additionally, the indented space before each iteration value is printed using loops.
This is the C program that uses comments to explain each line:
#include <stdio.h>
int main(){
//This declares userNum as integer
int userNum;
//This gets input for userNum from the user
scanf("%d",&userNum);
//This iterates through from 0 to userNum
for (int i = 0; i <= userNum; i++ ) {
//This iterates from 0 to current iteration value
for (int j = 0; j < i; j++ ) {
//This prints the indents
printf(" "); }
//This prints the current iteration value
printf("%d\n",i); }
}//The program ends here
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A specialized database programming language.is ____ a. C++ b. C# 20 c. Java d. SQL
SQL is a specialized programming language for databases. Hence, option D is correct.
What is a programming language?A notational scheme used to write computer programmes is known as a programming language. Although they may also be graphical, formal text-based programming languages make up the majority of the field. They are an assortment of computer languages.
Writing that instructs computers on what to perform is known as programming language. The languages Python, Ruby, Java, JavaScript, C, C++, and C# are examples. All computer software and programmes are written in programming languages.
Therefore, Option D is correct.
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Complete the code to create your user-defined data type.
___
model = "
year = 0
An object of the value type data type in C# is a structure. It facilitates the creation of a single variable that can store relevant data of several data types.
How may a user-defined datatype be created?In order to develop a user-defined data type. Expand the Databases tab in Object Explorer, select a database, then select Programmability, Types, User-Defined Data Types, and finally click New User-Defined Data Type.Data types that are descended from pre-existing data types are known as user-defined data types (UDTs). You can develop own data types or use pre-existing ones.Since C# is a strongly-typed language, this article explains data types in C#.An object of the value type data type in C# is a structure. It facilitates the creation of a single variable that can store relevant data of several data types. For building structures, use the struct keyword. In addition to methods, fields, indexers, attributes, operator methods, and events, structures can also have them.To learn more about User-defined data type refer to:
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Define the Artist class with a constructor to initialize an artist's information and a print_info() method. The constructor should by default initialize the artist's name to "None" and the years of birth and death to 0. print_info() should display Artist Name, born XXXX if the year of death is -1 or Artist Name (XXXX-YYYY) otherwise. Define the Artwork class with a constructor to initialize an artwork's information and a print_info() method. The constructor should by default initialize the title to "None", the year created to 0, and the artist to use the Artist default constructor parameter values. Ex: If the input is: Pablo Picasso 1881 1973 Three Musicians 1921 the output is: Artist: Pablo Picasso (1881-1973) Title: Three Musicians, 1921 If the input is: Brice Marden 1938 -1 Distant Muses 2000 the output is: Artist: Brice Marden, born 1938 Title: Distant Muses, 2000
a person who uses creative imagination and intentional competence to create art (such as painting, sculpture, music, or writing).
What is music?Music is defined broadly as the act of arranging sound to produce some combination of form, harmony, melody, rhythm, or other expressive elements. Exact definitions of music differ greatly around the world, despite the fact that it is a component of all human communities, a cultural universal.
Music is a type of art that employs timed sound. Music is also a sort of entertainment in which sounds are combined in ways that people enjoy, find intriguing, or dance to. Most music consists of individuals singing or performing musical instruments such as the piano, guitar, drums, or violin.
The main singer in blues music is usually joined by multiple singers shouting nonsensical phrases.
Therefore, Blues music is characterized by the main singer, who is generally joined by several singers chanting meaningless syllables.
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create a class student with 4 instance variables, 3 constructors, and a print method. write a main method that creates 3 student objects with the 3 different constructors and calls their print() method.
CODE :
public class Student {
//instance variables
private String name;
private int age;
private String major;
private double gpa;
//constructors
public Student() {
this.name = "";
this.age = 0;
this.major = "";
this.gpa = 0.0;
}
public Student(String name, int age) {
this.name = name;
this.age = age;
this.major = "";
this.gpa = 0.0;
}
public Student(String name, int age, String major, double gpa) {
this.name = name;
this.age = age;
this.major = major;
this.gpa = gpa;
}
//print method
public void print() {
System.out.println("Name: " + this.name);
System.out.println("Age: " + this.age);
System.out.println("Major: " + this.major);
System.out.println("GPA: " + this.gpa);
}
//main method
public static void main(String[] args) {
//creating student objects
Student s1 = new Student();
Student s2 = new Student("John", 18);
Student s3 = new Student("Jane", 20, "Computer Science", 3.5);
//printing student objects
s1.print();
s2.print();
s3.print();
}
}
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how often is the inner loop of a nested loop run?
When two nested loops are present, the inner loop will loop n(n+1)/2 times.
What is a nested loop?A nested loop is a loop declaration that is contained in just another loop statement. This is the reason nested loops are indeed referred to as "loop inside loops." Any number of loops can be defined within another loop.
The runtime of the outer loop (by itself) is O(n), and the runtime of the inner loop is O(n) (n-i). So the loop's time is (n)(n-i), and when the constant I is removed, the runtime is O([tex]n^2[/tex]).
Thus, when there are two nested loops, the inner loop will loop n(n+1)/2 times.
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Which indent type is applied when you choose bullets or numbering with a list of items?.
Hanging indent is applied when you choose bullets or numbering with a list of items.
What is hanging indent?All lines of a paragraph other than the first are indented using a hanging indent.
APA, MLA, and Chicago reference lists use hanging indents to visually separate reference entries and make it simple for the reader to tell which sources are which.
Using G○○gle Docs or Microsoft Word, you can add hanging indents.
For some or all of your text, Microsoft Word allows you to create a hanging indent. Rather than manually indenting each line with the "Enter" and "Tab" keys, utilize Word's indentation features.
In G○○gle Docs, you can indent some or all of your text using a hanging indent. Use G○○gle Docs' unique indentation feature to automatically indent lines rather than manually doing so with the "Enter" and "Tab" keys.
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assume that the nc stop button is replaced with an no stop button and that the program is changed so it operates as before. should the field wire conn
The NO terminals should receive the field wire.
Describe terminals.
A terminal is a piece of hardware for electronic communication that handles data input and display. An internet-connected PC or workstation, Voice over IP (VOIP) network endpoint, telematics device, mobile data terminal, text terminal, or textual language interface are all examples of terminals. A terminal, often known as a text terminal, is a basic interface for using a computer. It is used to connect text-based interfaces including command line interfaces and text interfaces and is made out of a video monitor and a keyboard.
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which of the following are the measurements for the amount of data lost and the time needed to get back online after an outage? a) Recovery Time Objective (RTO); b) Recovery Point Objective (RPO); c) Disaster Recovery Plan (DRP); d) Business Continuity Plan (BCP)
The measurements for the amount of data lost are:
a) Recovery Time Objective (RTO); b) Recovery Point Objective (RPO);RTO is the amount of time that is needed to get the system back online after an outage. RPO is the amount of data that is lost during an outage.
The Importance of RTO and RPOIn today's business world, it is essential to have a robust disaster recovery plan in place. This plan should include measures for both the amount of data lost during an outage (recovery point objective, or RPO) and the time needed to get the system back online (recovery time objective, or RTO).
RPO is important because it determines how much work will be lost in the event of an outage. The goal should be to minimize the amount of data lost, so that the impact on the business is minimized.
RTO is important because it determines how quickly the business can get back up and running after an outage. The goal should be to minimize the amount of downtime, so that the impact on the business is minimized.
Having both RTO and RPO as part of a disaster recovery plan is essential to ensuring that the business can recover from an outage with minimal impact.
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Write a statement to print the data members of InventoryTag. End with newline. Ex: if itemID is 314 and quantityRemaining is 500, print: Inventory ID: 314, Qty: 500
#include
typedef struct InventoryTag_struct {
int itemID;
int quantityRemaining;
} InventoryTag;
int main(void) {
InventoryTag redSweater;
redSweater.itemID = 314;
redSweater.quantityRemaining = 500;
/* Your solution goes here */
return 0;
}
A statement to print the data members of InventoryTag is given below.
What is data members?
The term "data members" refers to both members and other types, such as pointer, reference, array types, bit fields, and user-defined types, that are declared with any of the fundamental types.
The same rules apply to declaring a data member as a variable, with the exception that explicit initializers are not permitted inside the class definition. A const static data member of an enumeration or integral type, however, may have an explicit initializer.
The dimensions of an array must be specified if it is declared as a nonstatic class member.
Executable C Code:
#include <stdio.h>
typedef struct InventoryTag_struct {
int itemID;
int quantityRemaining;
} InventoryTag;
int main(void) {
InventoryTag redSweater;
redSweater.itemID = 314;
redSweater.quantityRemaining = 500;
/* Your solution goes here */
printf("Inventory ID: %d, Qty: %d\n",redSweater.itemID,redSweater.quantityRemaining);
getchar();
return 0;
}
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which of the following statements are true? check all that apply group of answer choices in some languages, variable scope is defined by a block, in which case a block is typically stack-dynamic a variable is non-local if it is visible inside a program unit or block but it is declared somewhere else in the program non-local variable scope could be created either by the language nested structures such as subprograms, blocks, or classes, or by creating global variables defined outside of any such units in all languages, the scope of a local variable starts at its declaration and ends where the block ends lifetime and scope of a variable always overlap since a variable that is live is always visible in all program units
A variable is non-local if it is visible inside a program unit or block but it is declared somewhere else in the program.
So the Correct answer is option B.
Non-local variable scope could be created either by the language nested structures such as subprograms, blocks, or classes, or by creating global variables defined outside of any such units.
The Scope and Lifetime of VariablesIn any programming language, variables have a scope and a lifetime. The scope of a variable is the region of code within which the variable can be accessed. The lifetime of a variable is the period of time during which the variable exists.
In some languages, the scope of a variable is defined by a block. A block is a region of code delimited by curly braces. Variables declared within a block are only visible within that block. Once the code execution leaves the block, the variables are destroyed. This is known as stack-dynamic scope.
The complete question:
Which of the following statements are true?
In some languages, variable scope is defined by a block, in which case a block is typically stack-dynamicA variable is non-local if it is visible inside a program unit or block but it is declared somewhere else in the programNon-local variable scope could be created either by the language nested structures such as subprograms, blocks, or classes, or by creating global variables defined outside of any such unitsThe scope of a local variable starts at its declaration and ends where the block endsLifetime and scope of a variable always overlap since a variable that is live is always visible in all program unitsLearn more about non-local variable :
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high level description a string can be determined to be a palindrome (the string reads the same forwards and backwards)using a recursive algorithm. this algorithm checks if the first and last characters are the same, then if the second and second to last characters are also the same, and so on. implementing recursive algorithms in assembly, however, can be quite challenging. using static memory addresses to back up registers only works for one call to a subroutine, but fails if the subroutine is called either directly or indirectly recursively. you must use a stack data structure to properly execute recursive subroutine calls. you will write a program with a main subroutine and subroutines to get a string from the user and determine the length of a zero terminated string. additionally, you will write a subroutine to determine if the string entered by the user is a palindrome. while this determination can be made with an iterative algorithm, in this assignment you will be required to make the determination recursively. before you start coding the recursive version of determining if a string is a palindrome
Python program that uses recursive function call to determine the string entered by the user is palindrome.
Python code# function for checking if string is palindromedef palindrome(str,a,b):
# Run recursive loop from 0 to bif a<b:
if str[a-1:a]!=str[b-1:b]:
return False
else:
a = a+1
b = b-1
ans = palindrome(stri,a,b)
return True
# main functionif __name__ == '__main__':
#Input i = 1print("Check palindrome in string")
print("Input string: ", end="")
stri = input()
stri = str.lower(stri)
j = len(stri)
ret = palindrome(stri,i,j)
if (ret):
print("Yes")
else:
print("No")
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In both direct flooding attacks and ______ the use of spoofed source addresses results in response packets being scattered across the Internet and thus detectable.
- ICMP attacks
- indirect flooding attacks
- SYN spoofing attacks
- system address spoofing
SYN spoofing attacks
Through line biomechanics concentration and observation magic if International Society of Biomechanics in sports.
What is "International Society of Biomechanics in sports"?The recently developed professional association in biomechanics is the "International Society of Biomechanics in sports".It is the professional association in bio-mechanics.
It is an international society which is dedicated to bio-mechanics to sports. The main purpose of the society is to understand and study the human movement and its relation to sport bio-mechanics. They provide information regarding bio-mechanics in sports.
Therefore, Through line biomechanics concentration and observation magic if International Society of Biomechanics in sports.
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A one-time pad (select 2 answers, 1 point each) a. Uses a random stream of bits for its key b. Can re-use key sequences without weakening the cipher Is commonly used for different types od encryption d. Is theoretically impossible to crack Answer: A and C.
Option a and c is correct. A one-time pad uses a random stream of bits for its key, and is commonly used for different types od encryption.
A one-time pad is a method used in cryptography where a message is encrypted using a randomly generated private key just once before being decrypted by the recipient using a one-time pad and key that match.
The benefit of using randomness-based keys for message encryption is that there is theoretically no way to crack the code by looking at a series of messages. It is impossible to spot a pattern because every encryption is distinct from the others and has no connection to the one after it. The question of how to properly provide the key to the decrypting party or how to keep both keys private arises when using a one-time pad since the decrypting party must have access to the same key that was used to encrypt the message.
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