Parts And Connections Test

Question 1

What does DVI stand for?

Answer 1

Digital Video Interface

Question 2

What does VGA stand for?

Answer 2

Video Graphics Array

Question 3

What does HDMI stand for

Answer 3

High-Definition Multimedia Interface

Question 4

What is VGA?

Answer 4

A low-resolution video display standard, first

introduced by IBM.

Question 5

What is S-Video?

Answer 5

The S-video cable carries video
using two synchronized signals and
ground pairs, termed Y and C. They
don’t carry audio signals.

Question 6

How many pins does a VGA have?

Answer 6

15 pins

Question 7

What is DVI?

Answer 7

A video display interface used to
connect a video source, such as a
video display controller, to a display
a device, such as a computer monitor.

Question 8

What is DisplayPort?

Answer 8

A digital display interface used to connect a video
source to a display device such as a
computer monitor and it can also
carry audio, USB, and other forms
of data.

Question 9

What is HDMI?

Answer 9

An audio/video interface for transmitting video and

digital audio data.

Question 10

What does SSD stand for?

Answer 10

Solid State Drive

Question 11

What does HDD stand for?

Answer 11

Hard Disk Drive

Question 12

How many pins do RS-232 serial connectors have?

Answer 12

9 pins

Question 13

What are PS-2 connectors used for?

Answer 13

PS-2 Connectors are used to
connect PS-2 mice and keyboards to
a computer.

Question 14

What does the ATX Power Cables do?

Answer 14

The ATX Power Cable supplies the main
power to the desktop computer’s
motherboard.

Question 15

What does the 4-Pin Molex Connectors do?

Answer 15

These connectors are popular to

power peripheral devices and fans.

Question 16

What does the Ethernet cable do?

Answer 16

This Ethernet cable brings the
Internet to your computer and
plugs into the Ethernet port on the
rear panel of your computer.

Question 17

What do Jacks and Plugs do?

Answer 17

These various jacks and plugs are
primarily used for connecting audio
devices such as microphones and
speakers.

Question 18

What does PSU stand for?

Answer 18

Power Supply Unit

Question 19

What does RAM stand for?

Answer 19

Random Access Memory

Question 20

What does GPU stand for?

Answer 20

Graphics Processing Unit

Question 21

What connections does the GPU have?

Answer 21

S-Video, DVI, and VGA

Question 22

What’s the difference between HDD and SSD?

Answer 22

SSD’s are slowly replacing HDD because they are of much higher quality in every factor.