Question 1

Which protocol is used for sending email messages between servers?

Accepted Answer

SMTP

Answer

POP3

Answer

IMAP

Answer

HTTP

Question 2

Which networking technology allows devices to communicate wirelessly over short distances?

Accepted Answer

Bluetooth

Answer

Ethernet

Answer

DSL

Answer

Fiber Optics

Question 3

What is the main purpose of the Domain Name System (DNS)?

Accepted Answer

Translating domain names into IP addresses

Answer

Managing email communication

Answer

Transferring files between servers

Answer

Encrypting network traffic

Question 4

Which protocol is used to dynamically assign IP addresses to devices on a network?

Accepted Answer

DHCP

Answer

DNS

Answer

FTP

Answer

HTTP

Question 5

What device is primarily used to connect different networks and transfer data between them?

Accepted Answer

Router

Answer

Hub

Answer

Switch

Answer

Modem

Question 6

Which of the following is a common type of network topology where each device is connected to a central hub?

Accepted Answer

Star

Answer

Ring

Answer

Bus

Answer

Mesh

Question 7

Which layer of the OSI model is responsible for establishing, maintaining, and terminating connections between applications?

Accepted Answer

Session

Answer

Data Link

Answer

Network

Answer

Transport

Question 8

What protocol is commonly used for securely transferring files over the internet?

Accepted Answer

SFTP

Answer

SMTP

Answer

HTTP

Answer

FTP

Question 9

Which layer of the OSI model is responsible for end-to-end communication and reliability?

Accepted Answer

Transport Layer

Answer

Session Layer

Answer

Network Layer

Answer

Data Link Layer

Question 10

Bandwidth is how much data can pass through a connection.

Accepted Answer

false

Answer

true

Question 11

Which of the following protocols operates at the application layer of the OSI model?

Accepted Answer

HTTP

Answer

Ethernet

Answer

TCP

Answer

IP

Question 12

DNS uses which port number?

Accepted Answer

53

Answer

22

Answer

21

Answer

80

Question 13

What are the three methods that can be used to transmit data?

Question 14

A MAC address is 38 bits

Accepted Answer

false

Answer

true

Question 15

What Layer Number of the OSI model can TCP be found?

Accepted Answer

4

Answer

3

Answer

2

Answer

5

Question 16

How many bits is an IPv4 address?

Accepted Answer

32

Answer

16

Answer

28

Answer

24

Question 17

What is the reccomended maximum length of a 1Gb copper cable?

Accepted Answer

100 meters

Answer

90 meters

Answer

10 meters

Answer

1000 meters

Question 18

A switch learns what's connected to its ports from the source MAC address of an incoming Frame

Accepted Answer

true

Answer

false

Question 19

What are the two parts of an IP address called?

Question 20

Which network standards body is responsible for Ethernet?

Accepted Answer

IEEE

Answer

ICANN

Answer

RIPE

Answer

IANA

Question 21

A LAN is a...?

Accepted Answer

Local Area Network

Answer

Local Anathema Network

Answer

Local Analogue Network

Answer

Lost Antenna Network

Question 22

WiFi runs on which frequencies?

Question 23

A PAN is a Private Area Network

Accepted Answer

false

Answer

true

Question 24

UDP is connectionless

Accepted Answer

true

Answer

false

Question 25

Which one is not part of the TCP Handshake?

Accepted Answer

SYN-SYN

Answer

SYN

Answer

SYN-ACK

Answer

ACK

Question 26

Which of these is not a thin client?

Accepted Answer

Gaming PC

Answer

Point of Sale System

Answer

Program to access to a centralized database

Answer

Lightweight computer

Question 27

A logical network diagram describes all the cables that have been used.

Accepted Answer

false

Answer

true

Question 28

All the components of what type of network are connected to each other?

Accepted Answer

Mesh

Answer

Star

Answer

Partial-Mesh

Answer

Tree

Question 29

Which of these functions is not provided by a Server?

Accepted Answer

Web Browsing

Answer

File Storage

Answer

Email

Answer

Database

Question 30

Which of the following are the components of the TCP/IP model?

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