Guru Jambheshwar University 2006 M.C.A computer fundamental - Question Paper
- ?M&
M.C.A. (First Year) EXAMINATION
3~U'vif
(5 Years Integrated Course)
MCA-101 COMPUTER FUNDAMENTALS
Time : 3 Hours Maximum Marks : 100
Note : Attempt any Five questions. All questions cam' equal marks,
1. (a) Discuss the ways in which characters and
fractional numbers are represented in computers.
(b) Why Hexadecimal Representation of Numbers is important in computers ?
2. (a) Describe a digital computer with its basic
components.
(b) Why Random Access Memory is called so ? Differentiate between Static and Dynamic RAM. *
3. (a) Discuss the subtraction of numbers using
2's complement form, 10
(b) 48 and 8 are two numbers in Decimal numbers system. Convert them to Binary and carry out division and multiplication.
4. (a) What should be the characteristics of a
good programming language ?
(b) Compare the advantages of Assembly Language and High Level Language.
5. (a) What are the functions of an Operating
System ?
(b) Differentiate between Multiprogramming and Time Sharing.
6. (a) Discuss the various characteristics of First
Generation of Computers.
(b) What are Distributed and Parallel nc JU.; Computer Systems ?
7. (a) Define the terms networks, internet,
intranet.
(b) Discuss the characteristics of Twisted Pair and Optical Fibre.
8. (a) Write a note on Network Topologies, (b) Differentiate between LAN, WAN, MAN.
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