Computer Science Engineering (CSE) MCQ

Computer Science Engineering (CSE) MCQ

1- Which of the following systems calls does not return control to the calling point on termination?

(A) fork

(B) exec

(C) ioctl

(D) longjmp

 

2- In communication satellite, multiple repeaters are known as

(A) detector

(B) modulator

(C) stations

(D) transponders

 

3- The size of virtual memory depends on the size of the

(A) Cache

(B) Primary memory

(C) Address bus

(D) Secondary memory

 

4- To send a data packet using datagram,

(A) connection will be established before data transmission.

(B) connection is not established before data transmission.

(C) no connection is required

(D) a broadband connection is required

 

5- Which of the following involves context switch?

(A) system call

(B) privileged instruction

(C) floating point exception

(D) all the above

 

6- Which of the following does not affect bandwidth?

(A) the amount of network traffic

(B) the software protocols of the network

(C) the type of information being transmitted

(D) the type of network connection

 

7- Producer- consumer problem can be solved using:

(A) Semaphore

(B) Event counters

(C) Monitors

(D) All of the above

 

8- The count-to-infinity problem is associated with

(A) Distance vector routing algorithm

(B) Flooding algorithm

(C) Hierarchical routing algorithm

(D) Link state routing algorithm

 

9- Of the following tree structure, which is, efficient considering space and time complexities?

(A) Almost complete Binary Tree

(B) Complete Binary Tree

(C) Full Binary Tree

(D) Incomplete Binary Tree

 

10- Which of these following is not a characteristic of a relational database model?

(A) Complex logical relationships

(B) Records

(C) Tables

(D) Treelike structures

 

ANSWERS:

1-(B), 2-(D), 3-(C), 4-(C), 5-(A), 6-(C), 7-(D), 8-(A), 9-(B), 10-(D)