Answer:
A class
Explanation:
A class is a construct that enables you to create your own custom types by grouping together variables of other types, methods and events. You can map classes to an existing database or use them to generate a database. In this tutorial, you'll create the data models by writing data model classes.
#include
int main()
{
char ch;
printf("Enter any letter");
ch=getch
();
printf("\nYou Pressed %c",ch);
return 0;
}
whats the error not giving the correct output
Answer:
#include<studio.h>
#include<conio.h>
void main()
{
char ch;
printf("Enter any letter");
scanf("%c",&ch);
¿Si tengo un disco de 1Tb, y en el tengo almacenado lo siguiente:
a) 300 videos de 126GB en total
b) 1376 archivos de office que cada uno pesa 117kb.
c) 3000 mp3 de 3.8mb cada uno.
d) 4Gb ocupados en el sistema operativo.
¿Cuánto espacio me sobre en el disco duro?
Answer:
Espacio a la izquierda = 858,8439008 Gb
Explanation:
Dados los siguientes datos;
Tamaño del disco duro = 1 Tb
Vídeos = 126 Gb
Archivos de Office = 1376 * 117 Kb = 160992 Kb
Mp3 = 3000 * 3.8 mb = 11400 Mb
Sistema operativo (OS) = 4 Gb
Conversión:
En primer lugar, convertiríamos el tamaño del archivo en kilobytes a megabytes.
1000 Kb = 1 Mb
160992 Kb = 160992/1000 = 160.992 Mb
Memoria total (Mb) = 11400 + 160,992
Memoria total (Mb) = 11560.992 Mb
A continuación, convertiríamos el tamaño del archivo en megabytes a gigabytes;
1000 Mb = 1 Gb
11560.992 Mb = 11560.992/1000 = 11.560992 Gb
Por último, sumaríamos todos los tamaños de archivo en gigabytes;
Espacio total (memoria) utilizado = 126 + 11.560992 + 4
Espacio total (memoria) utilizado = 141,560992 Gb
Conversión:
1000 Gb = 1 Tb
Espacio restante = tamaño del disco duro - memoria total utilizada
Espacio a la izquierda = 1000 - 141.560992
Espacio a la izquierda = 858,8439008 Gb
Nota:
Kb significa kilobyte. Mb significa megabyte. Gb significa gigabyte. Tb significa terabyte.In Python, to assign a value to a variable, an equal sign must follow the variable name.
True
False
what is the term used to describe the situation when a derieved class provides a function already provided in the bae class
Answer:
The right approach is "Overriding".
Explanation:
The overriding function seems to be a programming application that enables a classroom as well as children to successfully implement some technique that's been given by another one of their parents or super classes.The overriding method must be named, signed, and parameter-like inside your parent process throughout the child one.Thus the above is the correct answer.
SOMEONE PLEASE HELP ME DUE IS IN 30 MINUTES!!!⚠️⚠️⚠️⚠️
~WAP to accept a number and display the square of the number using SUB END SUB
Answer:
Display square root of an input number
REM PROGRAM TO DISPLAY SQUARE ROOT OF AN INPUT NUMBER. INPUT “ENTER ANY NUMBER”; N. S = N ^ (1 / 2) ...
DECLARE SUB SQROOT (N) INPUT “ENTER ANY NUMBER”; N. ...
SUB SQROOT (N) S = N ^ (1 / 2) ...
DECLARE FUNCTION SQROOT (N) INPUT “ENTER ANY NUMBER”; N. ...
FUNCTION SQROOT (N) SQ= N ^ (1 / 2)
Explanation:
hope this helps u
Program design tools. __________ uses English-like statements to outline the logic of a computer program. __________ graphically shows the step-by-step actions a computer program will take.
Answer:
Pseudocode; flowchart.
Explanation:
Pseudocode uses English-like statements to outline the logic of a computer program. A pseudocode gives a summary of the steps adopted during a software development process using simple (concise) words and symbols.
A flowchart can be defined as a graphical representation of an algorithm for a process or workflow.
Basically, a flowchart make use of standard symbols such as arrows, rectangle, diamond and an oval to graphically represent the steps associated with a system, process or workflow sequentially i.e from the beginning (start) to the end (finish).
disadvantages of computer.
Answer:You cant carry it around like a phone
Explanation:
La historia de los productos tecnologicos
porfa
Answer:
La tecnología es el conocimiento y el uso de herramientas, oficios, sistemas o métodos organizativos. La palabra tecnología también se usa como un término para el conocimiento técnico que existe en una sociedad.
La demarcación entre tecnología y ciencia no es del todo fácil de hacer. Muchos programas de ingeniería tienen un gran elemento de ciencias y matemáticas, y muchas universidades técnicas realizan investigaciones exhaustivas en materias puramente científicas. La mayor parte de la ciencia aplicada generalmente se puede incluir en la tecnología. Sin embargo, una diferencia fundamental importante es que la tecnología tiene como objetivo "ser útil" en lugar de, como la ciencia en su forma ideal, comprender el mundo que nos rodea por sí mismo. El hecho de que comprender la realidad que nos rodea (sobre todo en forma de leyes y principios universales) sea muy útil para fines técnicos, explica por qué la ciencia y la tecnología tienen grandes similitudes. Al mismo tiempo, existen áreas de conocimiento e investigación en tecnología e ingeniería donde las propias ciencias naturales puras han hecho contribuciones muy limitadas, como la tecnología de producción, la tecnología de la construcción, la ingeniería de sistemas y la informática. En estas y otras áreas de la tecnología, por otro lado, puede haber depósitos de matemáticas, economía, organización y diseño.
Write a short note on Computer
impact on
our society?
well not a note but here are some few points
Explanation:
1 Computers can have the huge impact on employment of people like job and other stuff.
2 lots of human can be jobless or unemployed
3 it can cuz impact on the health of peoples
4 it also can make us lazy and and lack of self knowledge
Answer:
Everybody knows that the computer age is here, and most people use the computer. Science and technology development has a direct impact both on our everyday life and on our social lives. In seconds, computer technology has enabled communication between the two parts of the world. In one part of the world, you may see the transactions while in the other part. The development of computers is one of the 20th century's greatest scientific achievements.
Explanation:
Positive Impact of Computer:-
The work can be done very quickly.You can store more information in a small space.Multitasking and data multimedia capacity.Access to data is easy.Negative Impact of Computer:-
Very costly.Accidents.Pirating data. Enhanced joblessness.Sometimes enormous data and information can be lost.Computer technology is changing rapidly.Distribution of services.Computing and computer analphabetism.to which category of software does Microsoft Works belong
a) custom-written
b) customized
c) integrated
d) special purpose
Answer:
c) Integrated
Explanation:
Integrated software are packages that has the functional capacity to perform the several tasks commonly performed by more than one productivity software application, such that those functions and capabilities are integrated into a single application, thereby making it possible for users to carry out required computer tasks, at a lower cost
Examples of integrated software include Microsoft Works, which includes a Word processing, spreadsheet, and database capabilities combined into one application
your organization has multiple remote offices. the users at the remote office often remotely connect to the application servers. which of the protocols should you enforce for encrypted communicationa
Answer:
RDP
SSH
Explanation:
RDP and SSH can both be used for remote encrypted communication. RDP protocol( called remote desktop protocol) is owned by Microsoft. It allows it's user access to the network through a GUI RDP software that allows you to connect to another computer on the network, the client server. RDPs operate over encrypted channels and is therefore secure.
SSH(called secure shell protocol) is used on Unix like OS systems to connect over unsecured network. SSH uses cryptographic encryption that increases security for it's client-server architecture. It's an improved version of RSH and Telnet which didn't make use of encryption when sending data over the network.
The logical structure in which one instruction occurs after another with no branching is a ____________.
Answer:
sequence
Explanation:
The logical structure in which one instruction occurs after another with no branching is a sequence.
which advanced boot option starts windows, but loads only the drivers necessary for basic functionality
Answer:
The correct answer is: The Safe Mode
Explanation:
Safe Mode is an advanced boot option available in Windows. It is of two categories:
Safe Mode and Safe Mode with Networking (this option allows inter and intra network conectivity)It is useful for troubleshooting a windows operating system to find out why it is dysfunctional.
It can be activated by pressing the F8 key as the Windows Operting system boots up, but not after.
Cheers!
what is the software component of multimedia
If you want to work on all aspects of your presentation, switch to __________ view, which displays the Slide pane, Outline pane, and Notes pane.
Answer:
Normal
Explanation:
If you want to work on all aspects of your presentation, switch to normal view, which displays the Slide pane, Outline pane, and Notes pane.
What is presentation?Productivity software includes Docs, Excel, and Presentation software. Word processing programs, spreadsheets, presentation software, and graphic design programs are examples of productivity software.
Norton Antivirus is a type of antivirus and security software for PCs and laptops that is one of the options provided. Instant Messenger is a type of communication software that allows two or more people to communicate via text over the Internet or other types of networks.
It enables efficient and effective communication by allowing for the immediate receipt of a response or acknowledgement.
Therefore, switch to normal view to work on all aspects of your presentation, which displays the Slide pane, Outline pane, and Notes pane.
To learn more about the presentation, refer to the below link:
https://brainly.com/question/17087249
#SPJ2
We made a distinction between the forwarding function and the routing function performed in the network layer. What are the key differences between routing and forwarding
Answer: forwarding: move packets from router's input to appropriate router output
routing: determine route taken by packets from source to destination
Explanation:
The network layer refers to where connections take place in the internet communication process by sending packets of data between different networks.
The distinction between the forwarding function and the routing function performed in the network layer is that the forwarding function move packets from the input of the router to the appropriate router output while the routing function:m helps in knowing the routee taken by packets from the source to destination.
What is the output of this code?
num-7
if num > 3:
print("3")
if num < 5:
print("5")
if num --7:
print("7")
Answer:
The output is:
3
7
Explanation:
Given
The code segment
Required
The output
The given code segment has 3 independent if statements; meaning that, each of the if conditions will be tested and executed accordingly
This line initializes num to 7
num=7
This checks if num is greater tha 3; If yes, "3" is printed
if num > 3:
print("3")
The above condition is true; so, "3" will be printed
This checks if num is less than 5; If yes, "5" is printed
if num < 5:
print("5")
The above condition is false; so, "5" will not be printed
This checks if num equals 5; If yes, "7" is printed
if num ==7:
print("7")
The above condition is true; so, "7" will be printed
So, the output is:
3
7
The core difference between phishing and spear-phishing is: a. spear-phishing has more specific targets than phishing b. phishing attacks via email, spear-phishing attacks via infected webpages c. phishing attacks via email, spear-phishing attacks via social media d. phishing is an outside attack; spear-phishing is an internal security check e. anti-virus software prevents phishing but not spear-phishing
Answer:
a. spear-phishing has more specific targets than phishing
Explanation:
The difference between phishing and spear-phishing basically lies in the target. Phishing is a form of malicious software sent to a large number of people, probably through their e-mails, with the hope that a small percentage will fall victim to the attack.
Spear-phishing, on the other hand, is targeted at just one person. The person and his itinerary are studied and a message is designed to apply to that person and elicit his interest. Clicking on the message or link exposes the person's device to attack and unauthorized information might be obtained or malware is installed.
MyProgramming Lab
It needs to be as simple as possible. Each question is slightly different.
1. An arithmetic progression is a sequence of numbers in which the distance (or difference) between any two successive numbers is the same. This in the sequence 1, 3, 5, 7, ..., the distance is 2 while in the sequence 6, 12, 18, 24, ..., the distance is 6.
Given the positive integer distance and the non-negative integer n, create a list consisting of the arithmetic progression between (and including) 1 and n with a distance of distance. For example, if distance is 2 and n is 8, the list would be [1, 3, 5, 7].
Associate the list with the variable arith_prog.
2.
An arithmetic progression is a sequence of numbers in which the distance (or difference) between any two successive numbers if the same. This in the sequence 1, 3, 5, 7, ..., the distance is 2 while in the sequence 6, 12, 18, 24, ..., the distance is 6.
Given the positive integer distance and the integers m and n, create a list consisting of the arithmetic progression between (and including) m and n with a distance of distance (if m > n, the list should be empty.) For example, if distance is 2, m is 5, and n is 12, the list would be [5, 7, 9, 11].
Associate the list with the variable arith_prog.
3.
A geometric progression is a sequence of numbers in which each value (after the first) is obtained by multiplying the previous value in the sequence by a fixed value called the common ratio. For example the sequence 3, 12, 48, 192, ... is a geometric progression in which the common ratio is 4.
Given the positive integer ratio greater than 1, and the non-negative integer n, create a list consisting of the geometric progression of numbers between (and including) 1 and n with a common ratio of ratio. For example, if ratio is 2 and n is 8, the list would be [1, 2, 4, 8].
Associate the list with the variable geom_prog.
Answer:
The program in Python is as follows:
#1
d = int(input("distance: "))
n = int(input("n: "))
arith_prog = []
for i in range(1,n+1,d):
arith_prog.append(i)
print(arith_prog)
#2
d = int(input("distance: "))
m = int(input("m: "))
n = int(input("n: "))
arith_prog = []
for i in range(m,n+1,d):
arith_prog.append(i)
print(arith_prog)
#3
r = int(input("ratio: "))
n = int(input("n: "))
geom_prog = []
m = 1
count = 0
while(m<n):
m = r**count
geom_prog.append(m)
count+=1
print(geom_prog)
Explanation:
#Program 1 begins here
This gets input for distance
d = int(input("distance: "))
This gets input for n
n = int(input("n: "))
This initializes the list, arith_prog
arith_prog = []
This iterates from 1 to n (inclusive) with an increment of d
for i in range(1,n+1,d):
This appends the elements of the progression to the list
arith_prog.append(i)
This prints the list
print(arith_prog)
#Program 2 begins here
This gets input for distance
d = int(input("distance: "))
This gets input for m
m = int(input("m: "))
This gets input for n
n = int(input("n: "))
This initializes the list, arith_prog
arith_prog = []
This iterates from m to n (inclusive) with an increment of d
for i in range(m,n+1,d):
This appends the elements of the progression to the list
arith_prog.append(i)
This prints the list
print(arith_prog)
#Program 3 begins here
This gets input for ratio
r = int(input("ratio: "))
This gets input for n
n = int(input("n: "))
This initializes the list, geom_prog
geom_prog = []
This initializes the element of the progression to 1
m = 1
Initialize count to 0
count = 0
This is repeated until the progression element is n
while(m<n):
Generate progression element
m = r**count
Append element to list
geom_prog.append(m)
Increase count by 1
count+=1
This prints the list
print(geom_prog)
The purpose of a function that does not return a value is Group of answer choices to insert a temporary implementation of a function that can be refined later only used when the function needs to produce output to package a repeated task as a function even though the task does not yield a value to provide a function that can only be included in an assignment statement
Answer:
to package a repeated task as a function even though the task does not yield a value.
Explanation:
In Computer programming, a function can be defined as a group of organized, reusable sets of code that is used to perform a specific task i.e a single but related action. Thus, a function accepts data as an input, process the data and return a single result or a set of results.
Some of the notable characteristics of a function includes;
I. The name and arguments of the function must be specified by a function.
II. The implementation of a function is usually designed to be hidden from the caller.
IIII. A function define specific tasks that reusable at many points in a program.
A function that does not return a value after it executes is generally referred to as a void function. Thus, a void function uses the keyword "void" and has no explicit return statement in its body, with respect to a data type.
The purpose of a void function is to control returns back to the caller or package a repeated task as a function but, it doesn't yield a value.
What type of compression uses an algorithm that allows viewing the graphics file without losing any portion of the data
Answer: Lossless Compression
Explanation:
The type of compression that uses an algorithm which allows viewing the graphics file without losing any portion of the data is referred to as the lossless compression.
Lossless compression refers to a form of data compression algorithms which enables the reconstruction of the original data from the compressed data.
Change the case of letter by
Answer:
writing it as a capital or lower case.
Explanation:
T - upper case
t - lower case
not sure if that is what you meant or not
Answer:
Find the "Bloq Mayus" key at the left side of your keyboard and then type
Explanation:
Thats the only purpose of that key
A 2-dimensional 3x3 array of ints, has been created and assigned to tictactoe. Write an expression whose value is that of the middle element in the middle row.
Answer:
tictactoe[1][1]
Explanation:
To access arrays, square boxes might be used which means specifying the row position and column position of a certain value in an array ::
Given a 2 - dimensional 3×3 array of integers :
Creating a dummy array assigned to the variable tictactoe :
[1 2 3]
[4 5 6]
[7 8 9]
We have a 3×3 array, that is 3 rows and 3 columns.
The middle element in the middle row is located in the second row ;second colum
Row and column Indexes starts from 0
Middle element in the middle row is the value 5 and it corresponds to :
tictactoe[1][1]
We call the variable name and the we use one square box each to house the row and column position.
Communication media that use an antenna for transmitting data through air or water are called _____.
Answer:
Guided media provide a physical path along which the signals are propagated; these include twisted pair, coaxial cable and optical fiber. Unguided media employ an antenna for transmitting through air, vacuum or water. Traditionally, twisted pair has been the workhorse for communications of all sorts.
Explanation:
douc54.cs.edinboro.edu /~bennett/class/csci475/spring2002/notes/chapter4/index.html
copy and paste that it might help!
Which part of the packet contains the sequencing information that's used by TCP to reassemble packets
Answer:
During the TCP startup and teardown sequence, a "phantom byte" causes the sequence number and acknowledgment number fields to increment by 1 even though no data is exchanged. This phantom byte can be confusing when you have just learned that the sequence number field increments only when data is sent.
Explanation:
Write a program, which will take 20, inputs from the user and find how many
odd and even numbers are there.
Pseudocode & Python
Answer:
user_input = [int(input()) for i in range(20)]
even = []
odd = []
for i in user_input:
if i%2:
even.append(i)
else:
odd.append(i)
print("odd : ", len(odd), "even : ", len(even))
Explanation:
The above code is written in python :
Using a list comprehension we obtain a list of 20 values from the user and store in the variable user_input.
Two empty list are defined, even and odd which is created to store even and odd values.
A for loop is used to evaluate through the numbers in user_input. Even values leave no remainder when Divided by 2 and are appended to the even list while those those leave a raunder are automatically odd values. The elements each list are counted using the len function and are displayed using the print statement.
Select all that apply: Our primary objectives in functional programming are: Group of answer choices Functions should be as pure as possible following a pattern of Input->Processing->Output To model algorithms in a state-machine like format Removing state from programming Modeling data into a fact-base to be queried Raising our abstraction towards math Code free of side effects Modeling data into classes/objects that intercommunicate to solve software issues
Answer:
Functions should be as pure as possible following a pattern of Input->Processing->Output
To model algorithms in a state-machine like format
Code free of side effects
Explanation:
Functional programming is a popular concept in most popular programming languages such as Lisp that makes use of functions in separating code that aims to define and solve a particular problem which is part of a bigger problem. Functional programming focuses on what to solve, ie what is the problem rather than how do we solve it. It divides up code in meaningful blocks that makes it a lot more understandable, allowing big problems to be solved in tiny bits and not an overwhelming whole. Functional programming adopts the state-machine like format as it makes use of input and alters state as necessary(not hard coded). It also removes side effects issues that may be experienced when a function affects or mutates variables(global variables) that may be outside its block.
What will the following code display?
A) 6
B) 0
C) 3
D) 0
1
2
Answer:
Answer is C) 3
Explanation:
give the difference between functional and functional tools in the middle of to the circle give importance
Answer:
hakkuna matata is the radious of a circle
what is microsoft speadsheet
Answer:
Exel if I spelled it right
Explanation: It is very good
Answer:
It's called Excel and it's in Office 365
Explanation:
It's very useful in my opinion to organize any graphs or information you would like to store online.
