TNPSC ASSISTANT SYSTEM ENGINEER- OPERATING SYSTEMS PREVIOUS YEAR QUESTION

 TNPSC ASSISTANT SYSTEM ENGINEER- 2019

OPERATING SYSTEMS PREVIOUS YEAR QUESTION SOLVED

1.______is the separation of user logical memory from physical memory.

(A) Main Memory        (C) Virtual Memory

(B) Cache Memory    (D) External Memory

ANS: (C) Virtual Memory

2.______ access allows a user to transfer files without having an account on the remote

system. (A) Unknown (C) Anonymous (B)Arbitrary (D) Remote

ANS: (C) Anonymous

3.----- consists of all processes residing on disk .awaiting allocation of main memory. (A) Memory Pool (C) Job Pool (B) CPU Pool (D) Interrupt Pool

ANS: (C) Job Pool

4.The task of terminating a thread before it has completed is known as (A) Thread abortion (C) Thread cancellation (B) Thread termination (D) Thread interruption

ANS: (C) Thread cancellation

5.If the task executes the service codes and gets the system resources at that instance, it is said to be in (A) idle (C)blocked (B) ready (d) running

ANS: (d) running