2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
18th April 2013, 03:46 PM
Super Moderator
 
Join Date: Apr 2013
Re: PSC Computer Science Questions Pdf

These are the some question for PSC Computer Science :-

1. The size of an ATM cell is .......... bytes.
Ans. 53 bytes

2. “Stored program concept is attributed to:
Ans. John von Neumann

3. The cache which is on the same chip as the processor is called:
Ans. L1

4. Which level of RAID uses mirroring to achieve redundancy?
Ans. RAID level 1

5. A MAC address is .......... bytes long:
Ans. 6 Bytes

6. What is RARP means:
Ans. RARP - Reverse address resolution protocol (RARP) is used to allow a computer without a local permanent data storage media to determine its IP address from its ethernet address.

7. A compiler which runs on one machine and produces target code for another is called a:
(a) Bootstrapping compiler
(b) Just-in-time compiler
(c) Cross compiler
(d) Optimizing compiler
Ans. Cross compiler

8. The maximum length (in bytes) of an IP packet:
(a) 255
(b) 1023
(c) 32767
(d) 65535
Ans. 65535

9. What is returned by a fork() call to the child process?
(a) 0
(b) Process-id-pf parent
(c) Process-id of child
(d) -1
Ans. 0

10. The degree of multiprogramming is controlled primarily by?
(a) Short-term scheduler
(b) Medium-term scheduler
(c) Long-term scheduler
(d) Disk scheduler
Ans. Long-term scheduler

One more paper of attachment is available in the below:-
Attached Files
File Type: pdf PSC Computer Science Questions paper.pdf (1.53 MB, 114 views)


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 06:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4