1. The cell reference for cell range of G3 to M13 is
a. G3.M13
b. G3-M13
c. G3;M13
d. G3:M13
e. G3+M13
2. ---- memory has the shortest access time
a. Cache
b. Virtual
c. Secondary
d. Primary
e. Read only
3. Unix Operating System is a
a. Multiuser OS
b. Time-sharing OS
c. Multitasking OS
d. All the above
4. Which access method is used to access cassette tape
a. Direct
b. Sequential
c. Indirect
d. Parallel
e. Both (1) and (2)
5. How many layers are there in a TCP/IP model
a. Four
b. Five
c. Six
d. Seven
e. Three
6. A walky-talky set is an example of --- system
a. Simplex
b. Half duplex
c. Full duplex
d. Double duplex
7. EBCDIC can code up to how many different characters
a. 8
b. 16
c. 32
d. 64
e. 256
8. ---- provides a connection oriented reliable service for sending message
a. IP
b. TCP
c. UDP
d. HTTP
9. In mark sensing data is read
a. Optically
b. Electrically
c. Magnetically
d. Mechanically
10. --- layer of OSI model is also called at end-to-layer
a. Presentation
b. Network
c. Session
d. Transport
ANSWERS
[dropshadowbox align="none" effect="lifted-both" width="500px" height="" background_color="#ffffff" border_width="1" border_color="#dddddd" ]1.(d) 2.(a) 3.(d) 4.(b) 5.(b) 6.(b) 7.(e) 8.(b) 9.(b) 10.(d)[/dropshadowbox]
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