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Summer 2016, ASSIGNMENT
PROGRAM BCA(REVISED FALL 2012)
SEMESTER 3
SUBJECT CODE & NAME-BCA3030 -UNDERSTANDING PC & TROUBLE
SHOOTING
CREDIT 4 BK ID B1416 MAX. MARKS 60
QNO1 Differentiate CISC with RISC.
10
Answer - CISC is the acronym for Complex Instruction Set Computer. Most computers use
CISC because hardware is always faster than software and an instruction set is made that is
powerful and helps the programmers to use assembly level instructions with less coding.
RISC(
QNO2 Explain about the Sockets and slots of the Motherboard.
10
Answer –The different classifications of the motherboards are based on sockets and slots.
Socket is a place where we can fit electric devices and Slot is an opening in the computer
motherboard which will
QNO3 Define the following
a. Front Sided Bus
5+5 = 10
b. Dual Independent Bus
Answer–(a)Front Sided Bus
Front Sided Bus and used to connect CPU to the computer system and CPU with the various
other
QNO4.Whatare the advantages and disadvantages of switching power circuit?
10
Answer
- The power wastage in the regulator can be reduced by supplying the enough
energy needed to the regulator. This achieves and maintains a stable output voltage which
increases the efficiency of the power supply to a greater extent. Therefore, rather than
wasting the
QNO5 Discuss any five guidelines that we need to follow while troubleshooting
the hardware problem.
10
Answer -A device or hardware conflict occurs when sound card simply doesn't work (no
sound effects or music). Sometimes it may repeat the same sounds over and over and causes
PC to freeze
QNO6 Explain DirectX.
10
Answer - DirectX is a technology from Microsoft, which is a collection of Application
Programming Interfaces (APIs) for handling tasks related to multimedia, especially game
programming and video, on Microsoft platforms. Originally, the names of these APIs all
began with
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