Obtaining the data of a video file from a flash drive is an example of a(n) _________ operation.
a)retrieval. b)comparison. c)storage. d)exponentiation.
Answer:
a)retrieval.
Explanation:
A retrieval operation simply means obtaining data or information that is stored in a system.
Therefore, getting the data of a video file from a flash drive is a retrieval operation because it brings the video file from the storage device.
<span>The amendment to the constitution which ended slavery in the United States of America is the thirteen amendement. The correct option is B. The thirteen amendment forbades slavery and involuntary servitude in United States of America. The amendment was passed at the end of the civil war.</span>
Answer:
A variable declaration is a name given to a memory location. It is the basic unit of storage in a program.
1.) Business Engineering or Manufacturing :)
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Answer:
// program in C++.
#include <bits/stdc++.h>
using namespace std;
int main() {
// variable
int num;
cout<<"Enter the number between 20 and 98: ";
// read number
cin >> num;
while(num<20||num>98)
{
cout<<"Wrong input!!enter number between 20-98 only:";
cin>>num;
}
cout<<"The output is: ";
while(num % 10 != num /10)
{
// print numbers.
cout<<num<<" ";
// update num.
num--;
}
// display the number.
cout<<num<<endl;;
return 0;
}
Explanation:
Read a number from user and assign it to variable "num".Check if entered number is in between 20-98 or not.If input number is less than 20 or greater than 98 then ask again to enter a number between 20-98 until user enter a valid input.Then print the countdown from input number till both the digit of number are same.
Output:
Enter the number between 20 and 98: 99
Wrong input!!enter number between 20-98 only:12
Wrong input!!enter number between 20-98 only:93
The output is: 93 92 91 90 89 88
Enter the number between 20 and 98: 77
The output is: 77
