1092

Data Structures

Explain Problem Solving Techniques

The process of working through details of a problem to reach a solution. There are three approaches to problem solving:...

• BY Team Topic Nest
• November 20, 2021
• 0 Comments

Data Structures

Explain Pseudo code

It is a form of structured English that describes algorithms. It facilitates the designers to focus on the logic of...

• BY Team Topic Nest
• November 20, 2021
• 0 Comments

OS

Memory Management

 Memory consists of a large array of words or bytes, each with its own address. The CPU fetches instructions from...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Recovery from Deadlock

When a detection algorithm determines that a deadlock exists, several alternatives exist. One possibility is to inform the operator that...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Safety Algorithm

1. Let Work and Finish be vectors of length m and n, respectively. Initialize: Work = Available Finish [i] =...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Banker’s Algorithm

This algorithm can be used in banking system to ensure that the bank never allocates all its available cash such...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Resource Allocation Graph Algorithm

In this graph a new type of edge has been introduced is known as claim edge. Claim edge Pi→Rj indicates...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Binary Semaphore

A binary semaphore is a semaphore with an integer value which can range between 0 and 1. Let ‘S’ be...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Methods for Handling Deadlocks

The problem of deadlock can deal with the following 3 ways. We can use a protocol to prevent or avoid...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments

OS

Deadlock Characteristics

In a deadlock process never finish executing and system resources are tied up. A deadlock situation can arise if the...

• BY Team Topic Nest
• October 30, 2021
• 0 Comments