GCubed - ITF+ Mod 4 Part 1a

Which of the following is a component of computer networks?

• Keyboard

• Router

• Monitor

• Printer

Answer explanation

The correct component of computer networks is a Router. Routers are devices that forward data packets between computer networks, allowing communication between devices on different networks.

What is one of the objectives of learning networking concepts?

• To describe the components and functions of computer networks

• To learn about the history of computers

• To understand how to build a computer

• To learn programming languages

Answer explanation

One of the objectives of learning networking concepts is to describe the components and functions of computer networks.

Which protocol is used for email retrieval?

• HTTP

• POP3

• FTP

• DNS

Answer explanation

The correct protocol used for email retrieval is POP3.

What does DNS stand for?

• Domain Name System

• Data Network Service

• Digital Network System

• Domain Network Service

Answer explanation

DNS stands for Domain Name System, which is the correct choice among the options provided.

Which of the following is a basic protocol used in networking?

• HTTP

• USB

• HDMI

• VGA

Answer explanation

The correct choice is HTTP because it is a basic protocol used in networking for communication between web servers and clients.

What is a network?

• A) A single computer system

• B) Two or more computer systems linked together

• C) A type of software

• D) A type of hardware

Answer explanation

A network is defined as two or more computer systems linked together, making choice B the correct answer.

What is the purpose of a network?

• A) To connect computers

• B) To provide services or resources to its users

• C) To create software

• D) To manufacture hardware

Answer explanation

The purpose of a network is to provide services or resources to its users, making option B the correct choice.

What are network clients?

• A) Computers and software that allow users to request resources

• B) Servers that host resources

• C) Hardware components of a network

• D) Transmission mediums

Answer explanation

Network clients are computers and software that allow users to request resources, making option A the correct choice.

What is a Local Area Network (LAN)?

• A) A network that spans multiple locations

• B) A network in a single location

• C) A network that connects to the internet

• D) A network that uses wireless technology

Answer explanation

A Local Area Network (LAN) is a network in a single location, making option B the correct choice.

What is typically owned and operated by the company or organization using the LAN?

• A) The internet connection

• B) The equipment and cabling used on a LAN

• C) The software applications

• D) The user devices

Answer explanation

The equipment and cabling used on a LAN are typically owned and operated by the company or organization using the LAN.