Personal Computer Organization PCO ECE 5th Sem May 2019 Paper

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Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

SECTION-A

Q1. a) Fill in the Blanks. 15×1=15

a. High speed data components on motherboard like processor, RAM and graphics port are interconnected through _ chipset.
b. The key feature of PCI bus is plug and play capability. (T/F)
c. The 3.5 inch floppy disk drive has MB capacity.
d. SCSI can connect up to 16 peripheral devices using a single bus including one host adapter. (T/F).
e. ATX is a form factor of motherboard. (T/F)
f. Serial port uses RS-232 interface to communicate.
g. VGA stands for ________
h. CRT is an input device. (T/F)
i. Dot-Matrix printer is an impact printer. (T/F)
j. LED is a solid state display device. (T/F)

SECTION-B

Q2. Attempt any five questions. 5×6=30

i. Explain what do you understand by tracks and cylinders of a hard disk?
ii. Differentiate between primary memory and secondary memory.
iii. Differentiate between serial and parallel port.
iv. Explain the characteristics of a system bus.
v. Write down features of USB drive.
vi. Differentiate between RAM and ROM.
vii. What is LCD? Write down its advantages over CRT television.

SECTION-C

Q3. Attempt any three questions. 3×10=30

a. Explain RS-232 interface by explaining all signals and their functions.
b. Draw and explain the block diagram of keyboard controller.
c. What do you understand by impact and non-impact printers? Write down advantages and disadvantages of each.
d. Explain the following.
i) Digitizer ii) Centronics interface

Personal Computer Organization PCO ECE 5th Sem May 2019 Solved Question Paper

SECTION-A

Q1. a) Fill in the Blanks. 15×1=15

a. High speed data components on motherboard like processor, RAM and graphics port are interconnected through _ chipset.
b. The key feature of PCI bus is plug and play capability. (T/F)
c. The 3.5 inch floppy disk drive has MB capacity.
d. SCSI can connect up to 16 peripheral devices using a single bus including one host adapter. (T/F).
e. ATX is a form factor of motherboard. (T/F)
f. Serial port uses RS-232 interface to communicate.
g. VGA stands for ________
h. CRT is an input device. (T/F)
i. Dot-Matrix printer is an impact printer. (T/F)
j. LED is a solid state display device. (T/F)

Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

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Section a Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

High speed data components on motherboard like processor, RAM and graphics port are interconnected through _____ chipset. The key feature of PCI bus is plug and play capability. (T/F) The 3.5 inch floppy disk drive has ____ MB capacity. SCSI can connect up to 16 peripheral devices using a single bus including one host adapter. (T/F). ATX is a form factor of motherboard. (T/F) Serial port uses RS-232 interface to communicate. T/F VGA stands for ____________ CRT is an input device. (T/F) Dot-Matrix printer is an impact printer. (T/F) LED is a solid state display device. (T/F)

Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper Click Here

Section B :Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

Explain what do you understand by tracks and cylinders of a hard disk?

Tracks and cylinders of a hard disk

Differentiate between primary memory and secondary memory.

Comparison between primary memory and secondary memory.

Differentiate between serial and parallel port.

Explain the characteristics of a system bus.

Characteristics of a system bus.

Write down features of USB drive.

Features of USB drive.

Differentiate between RAM and ROM.

What is LCD? Write down its advantages over CRT television.

LCD its advantages over CRT television.

Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper Click Here

Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

Get Started https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c :-Personal Computer Organization PCO ECE 5th Sem May 2019 Question Paper

Explain RS-232 interface by explaining all signals and their functions.

RS-232 interface by explaining all signals and their functions.

Draw and explain the block diagram of keyboard controller.

Explain the block diagram of keyboard controller.

What do you understand by impact and non-impact printers? Write down advantages and disadvantages of each.

impact and non-impact printers and its advantages and disadvantages of each.

Explain the following. i) Digitizer

i) Digitizer

Short note on ii) Centronics interface

ii) Centronics interface

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