Computer Science MCQs
1-In which layer of the OSI model, DBMS and email software are found?
(A) Sessions layer
(B) Application layer
(C) Transport layer
(D) Presentation layer
2-The function of network layer of OSI model
(A) Internetworking
(B) Congestion Control
(C) Packet Routing
(D) All of the above
3-The storage place that holds data and instruction temporarily within CPU is
(A) Addresses
(B) Bus
(C) Register
(D) Accumulator
4-In Computer Science Jargon, kilo means
(A) 1000
(B) 1017
(C) 1024
(D) None of the above
5-Which of the following supports the concept of multiple inheritance?
(A) Java
(B) C++
(C) Both (A) and (B)
(D) None of the above
6-Which of the following is a functional programming language?
(A) Lisp
(B) SML
(C) Haskell
(D) All of the above
7-Which sorting method is best suited for external sorting?
(A) Merge sort
(B) Heap sort
(C) Quick sort
(D) All of the above
8-SQL is used for
(A) DTP work
(B) Query for relational databases
(C) Data processing in batch mode
(D) All of the above
9-Which of the following is a symmetric key algorithm?
(A) Advanced Encryption Standard (AES)
(B) IDEA
(C) Blowfish
(D) All of the above
10-The printing speed of a printer is measured by
(A) dpi
(B) MB
(C) bps
(D) PPM
ANSWERS:
1-(B), 2-(C), 3-(C), 4-(C), 5-(B), 6-(D), 7-(A), 8-(B), 9-(A), 10-(D)