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CompTIA FC0-U21 - Questions & Answers

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Question 1
Single choice

Which of the following is NOT a parallel port mode?

A.

EPP/ECP

B.

ECP

C.

EPS

D.

EPP

Question 2
Single choice

Which of the following expansion buses is used in Laptops?

A.

PCI

B.

PCMCIA

C.

MCA

D.

ISA

Question 3
Single choice

Which of the following PC components has an air filter?

A.

Processor

B.

LAN Card

C.

RAM

D.

HDD

Question 4
Single choice

Which of the following is the process of bypassing the CPU?

A.

Caching

B.

DMA

C.

Spoofing

D.

Spooling

Question 5
Single choice

Which of the following components of a laptop is NOT upgradeable?

A.

RAM

B.

NIC

C.

Hard disk

D.

Motherboard

Question 6
Single choice

Which of the following types of formatting can only be done by the manufacturer?

A.

Quick formatting

B.

High-level formatting

C.

Low-level formatting

D.

Initial-level formatting

Question 7
Single choice

What amount of data can a sector hold?

A.

1000 bytes

B.

512 bytes

C.

625 bytes

D.

1024 bytes

Question 8
Single choice

Which of the following PC components has an air filter?

A.

RAM

B.

HDD

C.

CD-ROM

D.

CPU

Question 9
Single choice

Which of the following is NOT an analog display standard?

A.

VGA

B.

DVI

C.

CGA

D.

SVGA

Question 10
Single choice

What is the maximum data transfer rate supported by IEEE 1394b port?

A.

256 Kbps

B.

800 Mbps

C.

256 Mbps

D.

400 Mbps

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