Learning unit 2.2

Question 1

What is the responsibility of LoJack and computerace Agent Technology

Answer 1

To protect a system against theft

Question 2

Define protocol

Answer 2

A set of rules and standards that any 2 entities use for communication

Question 3

What is a PCLe used for?

Answer 3

Graphic cards that require large throughput

Question 4

How many sizes do PCLes come in ?

Answer 4

4

Question 5

What are riser cards used for?

Answer 5

To extend the slots

Question 6

List the on board ports or integrated components

Answer 6

PS/2, USB, Ethernet, Mouse, Video, Keyboard

Question 7

What are onboard ports?

Answer 7

Ports coming directly off the motherboard

Question 8

Explain the I/O shield

Answer 8

Its a plate you install in the computer case that provides holes for I/O ports

Question 9

Explain SATA (Serial Advanced Technology Attachment)

Answer 9

Its an interface standard used mostly by storage devices

Question 10

List the different versions of SATA

Answer 10

-SATA-e
-SATA2
-SATA3

Question 11

What is the meaning of TPM

Answer 11

Trusted platform module

Question 12

Explain traces

Answer 12

They’re paths or circuits that enable data, instructions, timing signals and power to move from component to component on the board