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1 year ago

What do u mean by generation of computers?

Computers and Technology

2 answers:

Alexeev081 [22]1 year ago

4 0

Answer:

Explanation: Generation in computer terminology is a change in technology a computer is/was being used. Initially, the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up an entire computer system.

morpeh [17]1 year ago

3 0

Answer:

Generation in computer terminology is a change in technology a computer is/was being used. Initially the generation term was used to distinguish between varying hardware technologies. Nowadays, generation includes both hardware and software, which together make up am entire computer system.

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Needed urgently what are short cut keys

il63 [147K]

Answer:

Copy: Ctrl + C.

Cut: Ctrl + X.

Paste: Ctrl + V.

Maximize Window: F11 or Windows logo key + Up Arrow.

Task View: Windows logo key + Tab.

Switch between open apps: Windows logo key + D.

Shutdown options: Windows logo key + X.

Lock your PC: Windows logo key + L.

Explanation:

This is for windows. Most of these can be replaced by the command key instead of the control key on mac.

7 0

3 years ago

Read 2 more answers

Jess and Ann have decided to exchange messages using the Caesar cipher. If the predetermined key is seven places to the left, th

Masteriza [31]

Answer:

C. WBGGXK MHGBZAM

Explanation:

A caesar cypher changes letters in a text a certain amount of places in the order of the alphabet, wrapping around (XYZABC)

Taking the letter W forward 7 letters is D (XYZABCD), this is called shifting seven places to the right.

3 0

3 years ago

Determine if x(t) is periodic and determine the fundamental period.

Studentka2010 [4]

Answer:

hdiihgguilmjj jduhuiuedoibb

6 0

4 years ago

Write a program that asks the user for several days' temperatures and computes the average temperature for that period and how m

elena-14-01-66 [18.8K]

Answer:

#section 1

no_of_days= int(input('How many days are we geting the average for: '))

tem=[]

for i in range(no_of_days):

a= int(input('Enter temperaure: input ' + str(i+1)+' :'))

tem.append(a)

#section 2

average = round(sum(tem)/len(tem),2)

print('The Average is ',average)

gdays=[]

for i in tem:

if i > average:

gdays.append(i)

print('The following days are greater than the average: ',gdays)

Explanation:

The above code is written in python 3

#section 1:

An input is gotten for number of days that is to be used in the calculation, and an array is created to hold the temperature that will be inputted into the program.

A range of values from [0 - (no_of_days - 1)] is created from the number of days entered, this is done so that the FOR loop can iterate through every number and call for inputs.

The FOR loop prompts the user for an input based on the range and passes that input to an integer data type before appending it to the tem array.

#section 2:

The sum of the new list and the length is used to calculate the average and the it is rounded up to 2 DP, The average is then printed to the screen.

Another FOR loop is used to check which of the days are greater than the average and passes it to another array (gdays), this array is also printed to the screen.

check the attachment to see how the code works.

4 0

4 years ago

rite a program to perform time conversion. The user will select from the following menu: Hours to minutes Days to hours Minutes

Vinvika [58]

Answer:

import java.util.Scanner;

public class TimeConversion

{

public static void main(String[] args) {

Scanner input = new Scanner(System.in);

System.out.print("1. Hours to minutes\n2. Days to hours\n3. Minutes to hours\n4. Hours to days\n");

System.out.print("Enter your choice:");

int choice = input.nextInt();

switch(choice) {

case 1:

System.out.print("Enter the number of hours:");

int hour = input.nextInt();

System.out.println("There are "+ hour*60 + " minutes in " + hour + " hours");

break;

case 2:

System.out.print("Enter the number of days:");

int day = input.nextInt();

System.out.println("There are "+ day*24 + " hours in " + day + " days");

break;

case 3:

System.out.print("Enter the number of minutes:");

int minute = input.nextInt();

System.out.println("There are "+ minute/60 + " hours in " + minute + " minutes");

break;

case 4:

System.out.print("Enter the number of hours:");

int h = input.nextInt();

System.out.println("There are "+ h/24 + " days in " + h + " hours");

break;

default:

System.out.println("Invalid Input!");

}

Explanation:

- Print the menu

- Ask the user to choose one of the options

- Depending on the choice, use switch-case statement to calculate and print required conversion

- Print an error message if the user enters a number that is not in the menu

7 0

3 years ago