1- State the basic units of the computer. Name the sub units that make up the CPU and give the function of each of the units. Jan-2011
2 - What is the function of memory? What are its measuring units? Jan-2011
3 - What are the various types of operating systems? Jan-2011
4 - Convert decimal to binary
(a) 13 (b) 106 (c) 84
5 - Convert binary to decimal
(a)
10010 (b) 101010
6 - Explain the application of multimedia in education. Jan-2011
7 - Differentiate between system software and application software? Jul-2011
8 - What is the purpose of operating system in a computer? Give three advantages of LINUX OS. Jul-2011
9 - Convert binary number 100111 into a decimal number? Jul-2011
10 - Compare Compiler, Interpreter and Assembler. Jul-2011
11 - What is the difference between SPAM and VIRUS? How do you avoid each of the two in your system? Jul-2011
12 - Why are high level languages known as machine independent? Jul-2011
13 - Differentiate between any three of the following: jul-2011
a) RAM and ROM
b) Multi-programming and
Multiprocessing Systems
c) TEMPLATE and WIZARD
d) Free Software and Proprietary
Software
14 - Convert decimal to binary number: 75, -50. Jan-2012
15 - Convert binary to decimal number: 00010111, 00001111.
16 - What is the output of following commands in LINUX? Jul-2012
i)$ ls –l
ii) $ ps
iii) $ cd
iv) $ pwd
v) $ kill all
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