CS-2-1-10

Computer Science Mock Test2

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1.Which of the following is a part of CPU
key board
Mouse
ALU
Printer

2.Four bits are Known as
nibble
word
bit
All of the above

3.Which is not an output device?
Key board.
Scanner
Monitor
None of above

4.Which of the following communication modes does not support two-way traffic ?
Simplex
Full duplex
Half duplex
None of the above

5.Which of the following is not an octal number?
153
187
110011
777

6.Conversion of hexadecimal number 3D to its octal number?
44
30
61
43

7.Conversion of an octal number 137 to its decimal equivalent is?
95
59
39
All of the above

8.FORTRAN stands for
For Transaction
Formula Tranlation
Formulating Transactions
All of the above

9.While running DOS on a PC which command would be used to duplicate the entire disk?
COPY
DISKCOPY
CHKDSK
All of the above

10.BUG is a
A logical error in a program
syntax error in a program
No error in program
None of the above

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Thanks Priyadarsini and Neelamadhaba!!!