S.B. Roll No. _____________
PERSONAL COMPUTER
ORGANIZATION
6th
Exam/COMP/6227/Dec-2011
Duration: 3 Hrs.
Section-A
Q1. Do as directed:
(i) ISA stands for
___________.
(ii) RAM is
measured in units called ______________.
(iii) Keyboard
connectors are type basically. (T/F)
(iv) DIMM stand
for ___________.
(v) The BIOS is a
ROM chip. (T/F)
(vi) The form
factor of the motherboard describes its general shape. (T/F)
(vii) The impact
printers do not create noise. (T/F)
(viii) The dot
matrix printers have one of the lowest printing costs per page. (T/F)
(ix) Inkjet
printers can print finer. (T/F)
(x) HDD stands for
_____________.
(xi) SMPS stands
for ____________.
(xii) A __________
is device that modulator an analog carrier signal to encode digital
information.
(xiii) CFT has
higher power consumption. (T/F)
(xiv) The display
resolution is the number of pixels in each dimension that can be displayed.
(T/F)
(xv) CRT stands
for _______________.
Section-B
Q2. Attempt any six questions:
(i) What are the
advantages and disadvantages of inkjet printers?
(ii) What are the
advantages and disadvantages of laser printers?
(iii) Write three
parameters for measuring performance of a monitor.
(iv) Write
components of motherboard.
(v) What do you
mean by bus? What are features of USB?
(vi) What is role
of chipsets on motherboard?
(vii) Explain
difference between a parallel port and a serial port.
(viii) Write basic
component of hard disk drive.
(ix) Explain
expansion slot on motherboard.
(x) Differentiate
between BIOS on CMOS
Section-C
Q3. Attempt any two questions:
(i) Explain
working of laser printer.
(ii) Explain
principle of operation of computer monitor.
(iii) Explain
block diagram of keyboard controller.
(iv) Explain
common faults in keyboard and mouse.
(v) What are
various components of modern video card?
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