GATE CSE 2013 Question Paper with Answers

Ankur Kulhari

GATE CSE 2013 Question Paper with Answers or solutions. It is advised to read and mug-up all the questions asked in gate exam for preparation of technical portion of PSUs.

GATE CSE 2012 Question Paper with Answers

Ankur Kulhari

GATE CSE 2012 Question Paper with Answers or solutions. It is advised to read and mug-up all the questions asked in gate exam for preparation of technical portion of PSUs.

GATE CSE 2011 Question Paper with Answers

Ankur Kulhari

Gate cse computer science and engineering or Information Technology IT 2011 question paper with answers or solutions. Many of the times PSUs asks the previous year gate questions as it is. So, it is advised that atleast you should mug-up all the previous year gate questions.

GATE CSE 2009 Question Paper with Answers/Solutions

Ankur Kulhari

GATE CSE 2009 Question Paper with Answers or solutions. Most of the times PSUs and other technical examinations directly asks questions from previous year GATE questions. So it is to prepare at last minutes. GATE CSE 2009 QUESTION PAPER WITH SOLUTIONS:

Operating Systems: Application Programs vs System Programs vs System Calls

Ankur Kulhari

The difference among Application Programs, System Programs and System Calls: Application program: a program used to interpret the semantic content of messages entered by the end user of the system. System Program: a program, that provides system services to application programs and also controls some aspect of the operation of a computer is termed as system program. System services here …

Introduction to Operating Systems

Ankur Kulhari

What is an operating system? Before moving ahead, I would like to ask you “what comes in your mind regarding Operating System?” some of them can be: Windows Ubuntu A complected software Buttons and icons Desktop Folders Media player and so on….. Operating system An operating system is a program which provides you: An interface through which you can use …

Process Management: Operating Systems

Ankur Kulhari

What is a process A program in execution is called as a process. A process is an active entity, means it can be a cause of change in system’s state/data/elements. when does a program becomes a process A program is a file stored on secondary storage which contains, set of instruction written for some specific purpose. When this program is …