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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 5+5
= 10
a. Front Sided Bus
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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