Computer Science Engineering Objective Questions
1- Expand EDSAC :
(A). Electronic Delay Storage Automatic Computer.
(B). Electronic Discrete Storage Automatic Computer.
(C). Electronic Digital Storage Automatic Computer.
(D). Electronic Data Storage Automatic Computer.
2- Identify the odd one out.
(A). Boot Sector Virus
(B). Mouse
(C). Worm
(D). Trojan horse
3- Two-way Data Communication, but not simultaneous :
(A). Simplex
(B). Half-duplex
(C). Full-duplex
(D). All of these
4- The symbol used for the condition is in the flow chart.
(A). Triangle
(B). Rectangle
(C). Diamond
(D). Hexagon
5- The machine cycle has the following sequence of events :
(A). Fetch – Execute – Decode – Store
(B). Decode – Fetch – Execute – Store
(C). Decode – Execute – Fetch – Store
(D). Fetch – Decode – Execute – Store
6- Which of the following is not software?
(A). Device-driver
(B). CD-drive
(C). Loader
(D). Linker
7- Which of the following is not a Data Structure?
(A). Table
(B). Tree
(C). Graph
(D). Function
8- Which device is used to connect computers in Star Topology?
(A). Bridge
(B). Hub
(C). Router
(D). Gateway
9- Identify the keyword used for structure in ‘C’.
(A). structure
(B). structt
(C). struct
(D). strcut
10- The projection operator is used to extract ________ from a table of Database.
(A). rows
(B). columns
(C). rows and columns
(D). All of these
11- Identify the component that is not present in the CPU.
(A). MAR
(B). MDR
(C). ALU
(D). SMPS
ANSWERS:
1-(A), 2-(B), 3-(B), 4-(C), 5-(D), 6-(B), 7-(D), 8-(B), 9-(C), 10-(B), 11-(D)