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OS

Process control block

Each process is represented in the OS by a process control block. It is also by a process control block....

• BY Team Topic Nest
• May 11, 2025
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OS

Schedulers

A process migrates between the various scheduling queues throughout its life-time purposes. The OS must select for scheduling processes from...

• BY Team Topic Nest
• May 11, 2025
• 0 Comments

OS

Process scheduling

Scheduling is a fundamental function of OS. When a computer is multiprogrammed, it has multiple processes completing for the CPU...

• BY Team Topic Nest
• May 11, 2025
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OS

Process Management

Process: A process or task is an instance of a program in execution. The execution of a process must programs...

• BY Team Topic Nest
• May 11, 2025
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C and C++

Parameter Passing Techniques

When writing functions in C, one key concept every programmer must understand is how parameters are passed. This affects whether...

• BY Team Topic Nest
• March 1, 2025
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C and C++

Program to print series from 10 to 1 using nested...

What Are Nested Loops? In C programming, nested loops refer to using one loop inside another loop. The inner loop...

• BY Team Topic Nest
• March 1, 2025
• 0 Comments

C and C++

Program to print the sum of 1st N natural numbers

What are Natural Numbers? Natural numbers are positive integers starting from 1, 2, 3, and so on. The sum of...

• BY Team Topic Nest
• February 28, 2025
• 0 Comments

C and C++

C program to add all the numbers entered by a...

This program repeatedly asks the user to enter a number. The loop continues adding the numbers until the user enters...

• BY Team Topic Nest
• February 28, 2025
• 0 Comments

OS

Basic Functions of Operation System

The various functions of operating system are as follows: 1. Process Management: A program does nothing unless their instructions are...

• BY Team Topic Nest
• October 29, 2024
• 0 Comments

Computer Security

Top 10 Cyber Crime Prevention Tips

1. Use Strong Passwords Use different user ID / password combinations for different accounts and avoid writing them down. Make...

• BY Team Topic Nest
• June 20, 2023
• 0 Comments