WEEK 3

Question 1

Ways to kool a cpu and gpu

Answer 1

Heat sink, cooling fans , and liquid cooling

Question 2

NIC Do what?

Answer 2

Allow to connect to a network and act as a communication link

Question 3

What is a company or organization that provides people with access to the internet

Answer 3

Internet Service Provider (ISP)

Question 4

What type of connection types does ISP offer

Answer 4

Fiber Optic, Cable, DSL, Satellite, Cellular

Question 5

What is the fasted wired internet service

Answer 5

Fiber optic
(Glass)
(Underground)

Question 6

Cable Internet used what cables

Answer 6

Coaxial

Question 7

DSL uses what to give internet connection

Answer 7

Telephone lines
(Cheap and slow)

Question 8

Satellite can mess up with what

Answer 8

Weather
(Slow)

Question 9

Cellular uses what to give internet

Answer 9

Cell towers
(Expensive)

Question 10

What is Volatile

Answer 10

A storage that requires power to keep its memory
(RAM)

Question 11

What is Non-Volatile

Answer 11

Keeps data after system is turned off
(HDD & SSD etc..)

Question 12

What are examples of Local Device Storage

Answer 12

USB drive, HDD, SSD, Optical Drive, RAM, and SD card

Question 13

What are examples of Local Network Storage
(allows other people to store data together)

Answer 13

File Server & Network Attached Storage (NAS)

Question 14

Examples of Cloud Storage

Answer 14

ASW, GOOGLE DRIVE, DROPBOX

Question 15

Examples of Optical Drive

Answer 15

Compact Disk (CD), Digital Versatile Disc (DVD) , Blu-Ray Disc (BD)

Question 16

What is the maximum storage for a CD

Answer 16

700MB

Question 17

What is the maximum storage for a DVD

Answer 17

17GB

Question 18

What is the maximum storage for a Blu-Ray disc

Answer 18

128GB

Question 19

USB drive , SSD ,and SD cards have what in common

Answer 19

They all use Flash Memory to store data

Question 20

What is a local network storage where a general computer allows multiple users to store files

Answer 20

File server

Question 21

What is a local network storage which is a dedicated computing device for multiple people to share files

Answer 21

Network Attachment Storage (NAS)
(Usually found in home severs)

Question 22

Workstation is also called a

Answer 22

Desktop

Question 23

What is a physical device, object, and sensor that are connected to the internet and can collect, exchange, and transmit data

Answer 23

IoT (Internet of Things)

Question 24

Examples of IoT (Internet of Things)

Answer 24

Home appliances(fridge with screen,microwave that connects to phone etc..),
home automatic devices(smart thermostat)
modern cars(start car with phone)
IP cameras(watch cameras on phone)
streaming media devices, medical devices

Question 25

Two or more computing devices linked together by some form of transmission medium that allows them to share information

Answer 25

Network

Question 26

A wired network that covers a small geographic area, typically within a building, small office or home

Answer 26

Local Area Network (LAN)

Question 27

Computers, laptops, printers , and severs would be found on a

Answer 27

Local Area Network (LAN)

Question 28

WLAN can be connected to a LAN TRUE OR FALSE?

Answer 28

TRUE

Question 29

A network that spans a large geographical area, typically connecting multiple LAN’s or remote locations across cities, countries, or even continents

Answer 29

Wide Area Network (WAN)

Question 30

WAN has a WWAN TRUE OR FALSE

Answer 30

TRUE

Question 31

Network packets do what

Answer 31

Divide data into small packets and send it like that

Question 32

Examples of Network Devices

Answer 32

Modem, Switch, access point, router, and firewall

Question 33

What is a network device that connects a computer or a LAN using digital signals to an analog based WAN network

Answer 33

Modem (Telephone lines, cable lines) (First point of service to reach internet) (Modulation/Demodulation)

Question 34

What is a network device that connects multiple devices within a Local Area Network (LAN)

Answer 34

Switch (Traffic controller) (Controlls what happens inside the network) (receives data packet and forwards them to the correct computer/printer)

Question 35

What is a network device that allows wireless communication between devices in a network

Answer 35

Access Point (AP) Also called Wireless Access Point (WAP) (Similar to a switch)

Question 36

A network device that directs data packets between different computers networks

Answer 36

Router (Switches direct traffic within a LAN) (Routers direct traffic entering and leaving the LAN)

Question 37

A router is like a what

Answer 37

Gateway

Question 38

What is a Network security device that acts as a barrier between a computer network and outside network and outside network traffic. It monitors and controls incoming and outgoing network traffic

Answer 38

Network Firewall (Access Control List allows or deny packets to leave or enter the computer) (ACL)

Question 39

What is a unique hardware identification address issued to a network device at the time of manufacturing

Answer 39

MAC ( Media Access Control) Address (Every device has a MAC address)

Question 40

First part of the MAC address is the

Answer 40

OUI (Helps identify the manufacturer or who’s product it is)

Question 41

Second part of the MAC address is the

Answer 41

NIC (Provides a unique identifier)

Question 42

A unique numerical identifier **assigned** to every device connected to a network

Answer 42

IP (Internet Protocol) Address

Question 43

What type of IP is manually assigned

Answer 43

Static IP (Usually used for severs, printers, etc..)

Question 44

What IP is automatically assigned using DHCP

Answer 44

Dynamic IP