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fgiga [73]
3 years ago
7

What is a batch processing system

Computers and Technology
1 answer:
iogann1982 [59]3 years ago
4 0
<span>A batch processing system is the execution of a series of jobs in a program on a computer without manual intervention</span>
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Serjik [45]

Answer: keeps confidential documents secure,

displays a GUI, allocates the computer's resources, and retrieves files

Explanation:

The operating system can be defined as the software installed in the system that provides the information and services to the users by controlling the hardware, software resources, and regulates the computer programs. It runs the applications and programs in the system, displays the graphic user interface for the services, stores, manipulates, and retrieves files. It prevents the unauthorized access to the data and programs by using passwords thus provides the security to the system and documents.

8 0
2 years ago
Write a program that outputs "Hello World!".
tekilochka [14]
Print(“Hello World!”)

I hope this helps :) I’m sry is this what you wanted or were you looking for something else because I’m willing to help either way.
4 0
2 years ago
Steve is happy today but he ____ yesterday​
suter [353]

steve is happy today but he wasn't yesterday

3 0
2 years ago
Read 2 more answers
Develop a CPP program to test is an array conforms heap ordered binary tree. This program read data from cin (console) and gives
mafiozo [28]

Answer:

Following are the code to this question:

#include<iostream>//import header file

using namespace std;

int main()//defining main method

{

int ar[7];//defining 1_D array that stores value      

int i,x=0,l1=1,j; //defining integer variable

for(i=0;i<7;i++)//defining for loop for input value from user ends  

{

cout<<"Enter a Number: ";//print message

cin>>ar[i];//input value in array

if(l1<=2 && i>0)//using if block that checks the array values  

{

x++;//increment the value of x by 1  

}

if(l1>2 && i>0)//using if block that checks the array values  

{

l1=l1-2;//using l1 variable that decrases the l1 value by 2  

}

j=i-x;//using j variable that holds the index of the root of the subtree

if(i>0 && ar[j]>ar[i])// use if block that checks heap condition  

{

l1++; //increment the value of l1 variable

}

if(i>0 && ar[j]<ar[i])// using the if block that violate the heap rule  

{

cout<<ar[i]<<" "<<"Violate the heap";//print message with value

break;//using break keyword  

}

}

return 0;

}

Output:

1)

Enter a Number: -15

Enter a Number: -5

-5 Violate the heap

2)

Enter a Number: 45

Enter a Number: 0

Enter a Number: 55

55 Violate the heap

Explanation:

  • In the above-given C++ language code, an array "ar" and other integer variables " i,x,l1, j" is declared, in which "i" variable used in the loop for input values from the user end.
  • In this loop two, if block is defined, that checks the array values and in the first, if the block it will increment the value of x, and in the second if the block, it will decrease the l1 value by 2.
  • In the next step, j variable is used that is the index of the root of the subtree. In the next step, another if block is used, that checks heap condition, that increment the value of l1 variable. In the, if block it violate the heap rule and print its values.
5 0
3 years ago
The following code processes a file containing five positive numbers. What will the variable $result contain after the code is e
Tanzania [10]

Answer:

highest of five numbers in the file

Explanation:

  • This code reads the file "some-file.txt" and saves the result in variable "somefile"
  • The runs a for loop for a count of 5.
  • In each loop it compares the current value of the file with the value of the variable result and if the result is true it updates the value of the variable result.
  • At the end of this code the variable result will contain the highest value in the file "some-file.txt" and print it.

3 0
3 years ago
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