Personal Computer Organization PCO 5th Sem ECE May 2018 Paper

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Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

SECTION-A

Q1. a) Fill in the Blanks. 15×1=15

a. ATX stands for ________________ .
b. The shape and layout of a motherboard is called __________.
c. PCI supports________________ addressing.
d. In RS 232 Interface, RS stands for ______________ .
e. The _____________ Memory is Volatile in nature.
f. A sector typically contains ______________ Bytes.
g. DIMM stands for ________________
h. Shift, Cntrl, Alt are called ______________ keys.
i. PS/2 connectors are ________________ pin connectors.
j. In Computer Graphics monitor we use ___________ focussing.
k. Each point on screen is called _________________.
l. Chain printers use _____________ print Mechanism.
m. Parallel Ports are much ____________ than serial ports.
n. AGP stands for__________________ .
o. One Nibble = ______ Bits

SECTION-B

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

i. Write and briefly explain the various form factors of a Motherboard.
ii. What is a Port? Explain the Serial and Parallel Ports.
iii. Differentiate between RAM & ROM.
iv. Describe the working principle of a keyboard.
v. What is a Mouse? Briefly explain the types.
vi. What is the principle of operation of a LASER Printer?
vii. Explain the Centronics Interface in detail.
viii. Describe the different types of SCSI connectors.

SECTION-C

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

a. Explain the Block diagram of a Motherboard with the help of a Diagram.
b. What is a Hard Disk? Discuss a Hard Disk Controller.
c. Discuss the different types of switches uses in Keyboards.
d. What are Impact and Non Impact type of Printers. List a few of them and explain any one in detail.
e. Write short notes on (any two)
i. Printer Characteristics
ii. RS 232 Interface
iii. RAM Module

Personal Computer Organization PCO ECE 5th Sem May 2018 Solved Question Paper

SECTION-A

Q1. a) Fill in the Blanks. 15×1=15

a. ATX stands for Advanced Technology eXtended .
b. The shape and layout of a motherboard is called Form Factor .
c. PCI supports Both 32-bit and 64-bit addressing.
d. In RS 232 Interface, RS stands for Recommended Standard.
e. The RAM Memory is Volatile in nature.
f. A sector typically contains 512 Bytes.
g. DIMM stands for Dual In-Line Memory Module .
h. Shift, Cntrl, Alt are called Modifier keys.
i. PS/2 connectors are 6 pin connectors.
j. In Computer Graphics monitor we use ___________ focussing.
k. Each point on screen is called a Pixel .
l. Chain printers use Chain print Mechanism.
m. Parallel Ports are much Faster than serial ports.
n. AGP stands for Accelerated Graphics Port .
o. One Nibble = 4 Bits

Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

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Section a Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

ATX stands for ________________ The shape and layout of a motherboard is called __________. PCI supports________________ addressing. In RS 232 Interface, RS stands for ______________ . The _____________ Memory is Volatile in nature. A sector typically contains ______________ Bytes. DIMM stands for ________________ Shift, Cntrl, Alt are called ______________ keys. PS/2 connectors are ________________ pin connectors. In Computer Graphics monitor we use ___________ focussing. Each point on screen is called _________________ Chain printers use _____________ print Mechanism. Parallel Ports are much ____________ than serial ports. AGP stands for__________________ . One Nibble = ______Bits

Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper Click Here

Section B :Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

Write and briefly explain the various form factors of a Motherboard.

Explain the various form factors of a Motherboard.

What is a Port? Explain the Serial and Parallel Ports.

What is a Port

Explain the Serial and Parallel Ports.

Differentiate between RAM & ROM.

Describe the working principle of a keyboard.

Working principle of a keyboard.

What is a Mouse? Briefly explain the types.

Mouse and its types.

What is the principle of operation of a LASER Printer?

Principle of operation of a LASER Printer

Explain the Centronics Interface in detail.

Centronics Interface in detail.

Describe the different types of SCSI connectors.

Different types of SCSI connectors.

Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper Click Here

Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

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Section c :-Personal Computer Organization PCO ECE 5th Sem May 2018 Question Paper

Explain the Block diagram of a Motherboard with the help of a Diagram.

Block diagram of a Motherboard with the help of a Diagram.

What is a Hard Disk? Discuss a Hard Disk Controller.

Hard Disk and Hard Disk Controller.

Discuss the different types of switches uses in Keyboards.

Different types of switches uses in Keyboards.

What are Impact and Non Impact type of Printers. List a few of them and explain any one in detail.

Impact and Non Impact type of Printers.

Write short notes on (i. Printer Characteristics

Short notes on (i. Printer Characteristics

ii. RS 232 Interface

RS 232 Interface

iii. RAM Module

RAM Module

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