Answer:
Following are the solution to the given question:
Explanation:
In point 1:
I = number of program code completed.
In such a block of the system memory, the number of iterations to read would be 64/W, while W is the length of its band.
Miss penalty (cycling):
Miss penalty is written for the data cache:
[tex]\to I \times \frac{100}{1000}\times 0.02(\frac{64}{W} + 1)[/tex]
Miss penalty for the cache instruction:
[tex]\to I \times 0.003 \times (\frac{64}{W} + 1)[/tex]
The [tex]CPI \leq 2[/tex], Hit time + miss penalty Hit time:
[tex]= I + I \times [0.25 \times 0.02 + 0.1 \times 0.02 + 0.003] \times (\frac{64}{W} + 1) \leq I \times 2.[/tex]
[tex]W \geq \frac{64}{99} \` \ 0.646 \frac{Byte}{cycle}.[/tex]
In point 2:
Miss penalty read data cache:
[tex]\to I \times 0.25 \times 0.02 \times (1 + 0.3) \times (\frac{64}{W} + 1)[/tex]
Miss penalty for the data cache:
[tex]\to I \times 0.1 \times 0.02 \times(1 + 0.3) \times (\frac{64}{W} + 1)[/tex]
Read the penalty for miss:
[tex]\to I \times 0.003 \times (\frac{64}{W} + 1)[/tex]
Total runtime = time hit + penalty mismatch
[tex]= I + I \times [0.25 \times 0.02 \times 1.3 + 0.1 \times 0.02\times 1.3 + 0.003]\times (\frac{64}{W} + 1) \leq 2I[/tex]
[tex]0.0121 \times (\frac{64}{W} + 1) \leq 1 \\\\ W \geq 0.784 \frac{Byte}[cycle}[/tex]
Given an array A[a1,a2,a3,...an] of size n.Create an array B[] from A[] where b1=a1,b2=a1+a2,b3=a1+a2+a3, bn=a1+a2+a3+...+an.
(Java or c++)
public static void main(String[] args) {
int A[] = {1,2,3,4};
int B[] = new int[A.length];
for (int x = 0; x < A.length; x++){
if (x == 0){
B[x] = A[x];
}
else{
B[x] = B[x-1] + A[x];
}
}
for (int w:B){
System.out.println(w);
}
}
}
I created my solution in java. I hope this helps!
This is for computer technology please help me out!
Answer:
bag = 2
Explanation:
apples + oranges > 20 is false
apples + oranges > 15 although it is 15, its false. If it was apples + oranges >= 15 it would be true. But it doesn't so that's false.
apples + oranges > 10 is true, and when you run it, bag will equal to 2.
hope this helped :D
Match the characteristics to the mobile operating system that it describes.
1. Simple, user-friendly design
2. Preferences can be personalized
3. Limited number of available apps
Apple Ios
Microsoft
android
Answer:
3. Android
2.Microsoft.
1 . Apple los
Where is 5G being used and how fast is it?
Answer:
5G is being used currently in the U.S. It is definetly faster than 4G even proven when I did a speed test. It also works in more places in addition to being faster.
Explanation:
In a program you need to store identification numbers of 5 employees and their weekly gross pay.
a. Define two arrays that may be used in parallel to store the 5 employee identification numbers and weekly gross pay amounts.
b. Write a loop that uses these arrays to print each of the employees identification number and weekly gross pay.
Solution :
a). The two arrays that are used in parallel in order to store the identification of two numbers of 5 employees and their weekly gross payments is :
int id_array[5];
double gross_pay[5];
b). The loop that uses the arrays for printing the identification number and the weekly gross payment is given below :
for(int i=0; i<5; i++)
{
count <<id_array[i] <<" " << gross_pay[i] << end;
}
Which is an example of oversharing using GPS?
O A. Constantly asking others to tell you their locations
O B. Revealing your location every few minutes in messages
C. Posting an online message when your plane has landed
O D. Giving too much personal information on social networks
Answer:
It’s B
Explanation:
The option that is an example of oversharing using GPS is Revealing your location every few minutes in messages.
What is oversharing?Oversharing is known to be a term that connote when something is done too much at a time. It is sharing too much information.
Conclusively, The option that is an example of oversharing using GPS is revealing your location every few minutes in messages as one will be distracted because of the constant messages coming in.
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A Web site that allows users to enter text, such as a comment or a name, and then stores it and later display it to other users, is potentially vulnerable to a kind of attack called a ___________________ attack.a. Two-factor authenticationb. Cross-site request forgeryc. Cross-site scriptingd. Cross-site scoring scripting
Answer:
Option(c) is the correct answer.
Explanation:
Cross-site scripting is the type of security breach that are usually found in the software applications.The main objective of cross site scripting it is used by the hackers to exploit the data security.
The cross site scripting is the collection of web pages that enables people to insert the text like comment, name stores it afterwards it save the data and then it appears to the other users.Others options are incorrect because they are not related to given scenario.2. A computer is using a fully associative cache and has 216 bytes of memory and a cache of 64 blocks, where each block contains 32 bytes.(15 points) a. How many blocks of main memory are there
Answer:
2048 blocks
Explanation:
From the information given:
The memory size of a computer with fully associative cache = 2¹⁶ bytes
The no. of blocks in a single cache = 64
In which each block size = 32 bytes
The no of blocks in the main memory = memory size ÷ block size
The no of blocks in the main memory = 2¹⁶ ÷ 32
The no of blocks in the main memory = 2¹⁶ ÷ 2⁵
The no of blocks in the main memory = [tex]2^{16-5}[/tex]
The no of blocks in the main memory = 2¹¹
The no of blocks in the main memory = 2048 blocks
What are two examples of events in the Outlook Calendar?
birthdays and anniversaries
all-day workshops and doctor appointments
one-hour meetings with coworkers and all-day workshops
anniversaries and doctor appointments
Answer:
A. Birthdays and anniversaries
Explanation:
Just answered it
one domain name can point to one ip
yes, one domain name can point to one ip
Describe best practices for designing a simple architecture for a Data Management System in an organization with three types of users: the top management, mid-level managers, and employees.
Answer:
The top management should oversee all the data requirements, privacy and security, and ownership should be stated. The mid-level manager are responsible for the design model and skills required to implement it while the employees implement the database and other data practices.
Explanation:
A data management system is process whereby data is created and managed, with the option for retrieval and update, policies to secure the database and grant access based on authentication and authorisation.
Which part of project management takes deadlines into consideration?
a
Analysis
b
Resources
c
Scope
d
Time
Answer:
resources because it is the resources that has the second authority over a business
Answer:
could possibly be analysis since if they have a deadline to get done before like analyzing the code or project.
Explanation:
but then Resources would be correct since they are the second in command
A time-saving strategy that helps define unfamiliar words involves using
familiar words for clues.
the dictionary for clues.
online resources.
reference books.
Answer:
familiar words for clues.
Explanation:
The most convenient way to define unfamiliar words is to look for familiar words for clues. It is a time-saving strategy done by almost all while reading any text.
Most of the time, the author uses context clue strategy to define an unfamiliar word in the following sentences. It helps to save time by eliminating the time to spend for looking definition in dictionary or guessing the meaning of the word.
Therefore, the correct answer is option A.
Which of the following is not an operating system service?
a. I/O operation
b. program execution
c. graphical user interface
d. protection and security
Answer:
c. graphical user interface
Explanation:
An operating system may be defined as the system software which manages the various computer hardware, resources, software and also provides other computer services. It communicates the user with the computer and the computer runs according to the instruction provided by the operating system. It is commonly known as the OS.
Operating system does not provide any graphical user interface. It consists of necessary components of the software to facilitate the usage or running of the computer.
The operating system service is the list of service provided by an operating system.
(c) Graphical user interface is not an operating system service
The operating system is responsible for:
Program execution I/O Operation SecurityFile system manipulation Communication Error handling Resource Management Protection.Of all the functions listed above, options (a), (b) and (d) are well represented in the list.
This mean that the operating system do not provide the graphical user interface service.
This is so because the application software are responsible for this.
Hence, the true option is (c)
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**Click the photo** Put the steps in order to produce the output shown below. Assume the indenting will be correct in the program.
53
93
57
97
1. Line 1
for numD in (3,7)
2. Line 2
for numc in (5,9)
3. Line 3
print (numC, numD)
Answer:
They are in the correct order.
Explanation:
See picture.
The correct order of the statements that typically represent the given output is as follows:
Line 1: For numC in (5, 9).Line 2: For numD in (3, 7)Line 3: print (numC, numD). What is the significance of output in programs?The significance of output in computer programs is that the communication between an information processing system, such as a computer, and the outside world, possibly a human or another information processing system. Inputs are the signals or data received by the system and outputs are the signals or data sent from it.
According to the context of this question, in computer programming, the command or input is instructed according to the sequence by which you want the output. For example, in Line 3, print (numC, numD) is given which means that first, you want to instruct the values of numC followed by numD.
Therefore, the correct order of the statements that typically represent the given output is well described above.
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Suppose that a NAT is between the Internet and a company's network. Now suppose that the NAT crashes, but quickly restarts, in a very short amount of time. How would a short-lived reboot impact the users and machines in the company's network?
Answer:
There would be no internet connection during the duration of the reboot.
Explanation:
NAT or network address translation protocol is used to translate or substitute private IPv4 network addresses with public IPv4 addresses to gain access to internet resources. Private IPv4 addresses are not routable on the internet and due to the exhaustion of the IPv4 addresses, the NAT maps the private network with a limited amount of public addresses (public IPv4 network addresses are routable on the internet).
NEED ANSWER ASAP. CORRECT ANSWER GETS BRAINLIEST! TY
Which part of project management considers if employees will work at home or in the office?
Analysis
Resources
Scope
Time
Answer:
scope because the scope will determine the Time for the employee to work
This graphics program should draw a caterpillar. A caterpillar has NUM_CIRCLES circles. Use a for loop to draw the caterpillar, centered vertically in the screen. Every other circle is a different color. When i is even, the circle should be red. When i is odd, the circle should be green. Remember that 0 is an even number. Be sure that the caterpillar is still drawn across the whole canvas even if the value of NUM_CIRCLES is changed. (PYTHON, CODEHS 4.6.6 Caterpillar.)
Answer:
radius = (get_width() / NUM_CIRCLES / 2)
x = radius
for i in range(NUM_CIRCLES):
circ = Circle(radius)
if i % 2 == 0:
circ.set_color(Color.red)
else:
circ.set_color(Color.green)
circ.set_position(x, get_height() / 2)
add(circ)
current_spot = x
x = current_spot + (radius * 2)
Explanation:
Answer:
var NUM_CIRCLES = 15;
var radius=getWidth()/(NUM_CIRCLES*2);
var x=radius;
function start(){
for (var i=0; i<NUM_CIRCLES; i++){
if (i%2==0){
drawRedWorm();
}else{
drawGreenWorm();
}
var xPosition=x;
x=xPosition+(radius*2)
}
}
function drawRedWorm(){
var circle=new Circle(getWidth()/(NUM_CIRCLES*2));
circle.setPosition(x , getHeight()/2 );
circle.setColor(Color.red);
add (circle);
}
function drawGreenWorm(){
var circle=new Circle(getWidth()/(NUM_CIRCLES*2));
circle.setPosition(x , getHeight()/2 );
circle.setColor(Color.green);
add (circle);
}
Explanation:
codeHs
Which type of evaluation requires that the program be fully implemented before the evaluation can begin
Answer:
Around the world, there exist many programs and interventions developed to improve conditions in local communities. Communities come together to reduce the level of violence that exists, to work for safe, affordable housing for everyone, or to help more students do well in school, to give just a few examples.
But how do we know whether these programs are working? If they are not effective, and even if they are, how can we improve them to make them better for local communities? And finally, how can an organization make intelligent choices about which promising programs are likely to work best in their community?
Over the past years, there has been a growing trend towards the better use of evaluation to understand and improve practice.The systematic use of evaluation has solved many problems and helped countless community-based organizations do what they do better.
Explanation:
Despite an increased understanding of the need for - and the use of - evaluation, however, a basic agreed-upon framework for program evaluation has been lacking. In 1997, scientists at the United States Centers for Disease Control and Prevention (CDC) recognized the need to develop such a framework. As a result of this, the CDC assembled an Evaluation Working Group comprised of experts in the fields of public health and evaluation. Members were asked to develop a framework that summarizes and organizes the basic elements of program evaluation. This Community Tool Box section describes the framework resulting from the Working Group's efforts.
Despite an increased understanding of the need for - and the use of - evaluation, however, a basic agreed-upon framework for program evaluation has been lacking. In 1997, scientists at the United States Centers for Disease Control and Prevention (CDC) recognized the need to develop such a framework. As a result of this, the CDC assembled an Evaluation Working Group comprised of experts in the fields of public health and evaluation. Members were asked to develop a framework that summarizes and organizes the basic elements of program evaluation. This Community Tool Box section describes the framework resulting from the Working Group's efforts.Before we begin, however, we'd like to offer some definitions of terms that we will use throughout this section.
By evaluation, we mean the systematic investigation of the merit, worth, or significance of an object or effort. Evaluation practice has changed dramatically during the past three decades - new methods and approaches have been developed and it is now used for increasingly diverse projects and audiences.
By evaluation, we mean the systematic investigation of the merit, worth, or significance of an object or effort. Evaluation practice has changed dramatically during the past three decades - new methods and approaches have been developed and it is now used for increasingly diverse projects and audiences.Throughout this section, the term program is used to describe the object or effort that is being evaluated. It may apply to any action with the goal of improving outcomes for whole communities, for more specific sectors (e.g., schools, work places), or for sub-groups (e.g., youth, people experiencing violence or HIV/AIDS). This definition is meant to be very broad
I HOPE THIS HELPS YOU ALOT THANKS!Jeri wants to make sure she designs her web site for a specific group of people. What will help her plan who will visit the site?
a
Mockup
b
Rough draft
c
Sketchbook
d
Storyboard
Answer: Storyboard
Explanation: Im not sure but it says i got it right on the exam
Answer:
d: storyboard
Explanation:
the storyboard is basically a planning tool, it allows you to make revisions, and its easier to make changes on there than your actual web page
LAB: Convert to binary - methods
Write a program that takes in a positive integer as input, and outputs a string of 1's and O's representing the integer in binary. For an integer X, the algorithm is:
As long as x is greater than 0
Output x 2 (remainder is either 0 or 1)
x = x/ 2
Note: The above algorithm outputs the O's and 1's in reverse order. You will need to write a second function to reverse the string
Ex: If the input is:
6
the output is:
110
Your program must define and call the following two methods. The method integerToReverseBinary should return a string of 1's and O's representing the integer in binary (in reverse). The method reverseString should return a string representing the input string in reverse.
public static String integerToReverseBinary(int integerValue)
public static String reverseString(String inputString)
Note: This is a lab from a previous chapter that now requires the use of a method.
ACTIVITY 6.32.1: LAB: Convert to binary-methods
LabProgram.java Load default template...
1 import java.util.Scanner;
2
3 public class convertToBinary 1
4
5 public static String integerToReverseBinary(int integervalue) {
6 String binary = "";
7 while (integervalue > 0) {
8 binary += String.valueof(integervalue % 2);
9 integervalue /= 2;
10
11 return binary;
12
13
14 public static String reverseString(String inputstring) {
15 String reversed = ""
16 for (char letter : inputstring.tocharArray() {
17 reversed = String.valueof(letter) + reversed;
18
19 return reversed;
6.34 LAB: Acronyms
An acronym of the input. If a word begins with a lower case letter, dont include that letter in the acronym. Assume there will be at least one upper case letter in the input.
Ex: If the input is:
Institute of Electrical and Electronics Engineers
the output should be:
IEEE
Your program must define and call a method thats returns the acronym created for the given userPhrase. public static String createAcronym(String userPhrase)
Hint: Refer to the ascii table to make sure a letter is upper case.
LAB ACTIVITY 6.34.1: LAB: Acronyms
LabProgram.java Load default template...
1 import java.util.Scanner;
2
3 public class Acronym {
4
5
6 public static String createAcronym(String userPhrase) {
7 string acronym = "";
8 for (String word: userPhrase.split("\\5+")) {
9
10 if (Character.i suppercase (word.charAt(e))) {
11 acronym += String.valueof(word.charAt(e)); NEOPHOBO
12
13
14
15 return acronym;
16
17
18
19 public static void main(String[] args) {
20
21 Scanner scanner = new Scanner(System.in);
Answer:
import java.util.Scanner;
public class Lab{
public static String integerToReverseBinary(int number)
{
String binary = "";
if(number == 0){
return "0";
}
while(number > 0)
{
int remainder = number % 2;
number = number / 2;
binary += Integer.toString(remainder);
}
return binary;
}
public static String reverseString(String wordString)
{
String binaryString = "";
int length = wordString.length();
for(int i = length -1 ; i >= 0 ; i--)
{
binaryString += wordString.charAt(i);
}
return binaryString;
}
Explanation:
In the java source code, the Lab class is defined which has two methods, 'reverseString' and 'integerToReverseBinary'. The latter gets the argument from the former and reverses the content of its string value, then returns the new string value. The former gets the integer value and converts it to its binary equivalence for which are converted to strings and returned.
Write the definition of the function printCheck that prints the hours worked, rate per hour, and the salary.
Answer:
Following are the method definition to this question:
void printCheck(int work_hour, float rate_per_hour, float salary)//defining a method printCheck that takes three paramaters
{
cout<<"Hour: "<<work_hour<<endl;//print hour value
cout<<"Rate Per Hour: "<<rate_per_hour<<endl;//print rate/hour value
cout<<"Salary: "<<salary;//print salary value
}
Explanation:
The full code to this question can be defined as follows:
#include <iostream>//defining header file
using namespace std;
void printCheck(int work_hour, float rate_per_hour, float salary)//defining a method printCheck that takes three paramaters
{
cout<<"Hour: "<<work_hour<<endl;//print hour value
cout<<"Rate Per Hour: "<<rate_per_hour<<endl;//print rate/hour value
cout<<"Salary: "<<salary;//print salary value
}
int main()//defining main method
{
int work_hour;//defining integer variable
float rate_per_hour,salary;//defining float variable
cout<<"Enter hour and rate/hour value: "<<endl;//print message
cin>>work_hour;//input hour value
cin>>rate_per_hour;//input rate_per_hour value
salary= work_hour*rate_per_hour;//calculating over all salary
printCheck(work_hour,rate_per_hour,salary);//calling method
return 0;
}
Output:
Enter hour and rate/hour value:
4
200
Hour: 4
Rate Per Hour: 200
Salary: 800
In the above-given code a method "printCheck" is declared, that accepts three-parameter "work_hour,rate_per_hour, and salary" in which work_hour is an integer type and other two variables are float type, inside the method print method are used that print the given value.
In the main method an above three variable is used, and in "work_hour and rate_per_hour" variable use for input value from the user end and the salary variable is used to calculate its value, and pass all the value into the method and call it.
In general, the pilot and _______ approaches are the most favored conversion approaches.
Answer:
The correct approach is "Phased".
Explanation:
The pilot step requires just to validate the development's implementation goals and objectives and then when the SDMX objects were introduced to development, several perhaps all problems have indeed been detected as well as logged through so that they're being corrected either by the detailed technical advisory committee. The staggered or phased approach towards deployment provides the time possible to obtain the very next knowledge on evaluation criteria, staff including diverse cultures such that the strategy produced could be customized accordingly.To help ensure that an HTML document renders well in many different web browsers, it is important to include which of the following at the top of the file.
an tag
a doctype declaration
a tag
a tag
Answer:
I think it is:
B. a doctype declarationExplanation:
Explain why, for the biometric authentication protocols, the biometric capture device is authenticated in the case of static biometric but not authenticated for a dynamic biometric
Answer:
The static biometric is not as secure as the dynamic biometric, because the device could be random and not registered in the network, and the generated data from the scanner is less encrypted than for the dynamic biometric.
Explanation:
Biometrics are computer devices that read human or animal biological analog features and convert them into digital data. The static and dynamic biometric scanners are used in a network to authenticated account users. The dynamic biometric is registered in the network and sends encrypted data to the server, but the static biometric is not a registered device in the network.
The best explanation as to why biometric capture device is authenticated in the case of static biometric but not authenticated for a dynamic biometric is:
The dynamic biometric is more secure than the static biometricWhat is Biometrics Security?This refers to the use of the hardware to encrypt information or prevent illegal entry by the use of authentication through the biometrics which can include fingerprint or retina scan.
With this in mind, we can see that when there is biometric capture, the static biometrics is not authenticated because it is not as secure as the dynamic biometrics
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How many passes will it take to find the five in this list?
1,5, 10, 15, 20, 22, 30
3
2
1
4
Binary and linear search unit
Answer:
7 or six mabye
Explanation:
Answer:
4
Explanation:
send me the answers
Answer:
???...................???
Using C, Write a program that reads a series of strings from standard input and prints only those strings beginning with the letter 'b'.
Explanation:
/Header file section
#include <stdio.h>
//Program begins with a main function
int main()
{
//Declare variables
char letters[100][20];
int i, num;
//Prompt and read the input from the user
printf("Enter how many series of strings are you entered:");
scanf("%d", &num);
printf("Enter %d strings:\n", num);
for (i = 0; i<num; i++)
scanf("%s", letters[i]);
//Display those string beginning with letter 'b'
printf("\nThe strings are beginning with the letter \"b\":\n");
for (i = 0; i<num; i++)
{
//Find start letter is 'b' by using ASCIII
//(ASCII value of letter 'b' is 98)
if ((int)letters[i][0] == 98)
printf("%s\n", letters[i]);
}
return 0;
}
What is one reason that many older PC games, when run on modern hardware, will run at high speeds? Include discussions of frame rates and refresh rates in your answer and how toggling these settings might fix the problem (for example, by turning on V-sync in a game’s settings).
Answer:
Yes, mainly due to the changes in Windows operating system, hardware, and/or drivers. For example, I own old games that only runs on the defunct 3dfx graphic chipsets. Despite Nvidia acquiring them, they didn't embed any 3dfx code. So running those games today would require you to use a 3dfx Glide wrapper since no card today can run that natively. Explanation:
CCFL (cold cathode fluorescent lamps) back-light is the light technology that is used in the displays of the devices like LCD TV, LCD monitor etc. This technology was used earlier in the display device units.
Why LCD monitor flickering?LCD monitor flickering or fluctuation can occur due to the disturbance or damage in the CCFL back-light resulting in the failure. Other options are incorrect because refreshing option is not concerned with the display light. LED light is not used the mentioned monitor.
A DDR4 ram module with that kind of rating would be running at a speed of 2133 megahertz. The pc4-17000 basically means that the particular ddr4 module has a bandwidth of 17000 megabytes per second.
The computer's resolution has been set too low as when the screen of a system looks distorted and the desktop icons do not appear properly, it's a sign of low screen resolution. This is often caused by the lack of proper display driver.
Therefore, CCFL (cold cathode fluorescent lamps) back-light is the light technology that is used in the displays of the devices like LCD TV, LCD monitor etc. This technology was used earlier in the display device units.
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A unique aspect of Java that allows code compiled on one machine to be executed on a machine of a different hardware platform is Java's
Answer:
Java's bytecode
Explanation:
To execute its operations, java programming languages uses bytecodes.
These bytecodes are literally instructions of a java virtual machine (or JVM). They are generated in form of a class file as soon as the java program is ran and executed. In other words, the java compiler compiles the code and generates the bytecode.
As soon as the bytecode is generated, it can be transferred to a different machine and platform completely and one can run this bytecode on this different machine.
Answer:
Java's bytecode
Explanation:
To execute its operations, java programming languages uses bytecodes.
These bytecodes are literally instructions of a java virtual machine (or JVM). They are generated in form of a class file as soon as the java program is ran and executed. In other words, the java compiler compiles the code and generates the bytecode.
As soon as the bytecode is generated, it can be transferred to a different machine and platform completely and one can run this bytecode on this different machine.
