CITL3 Review

Which of the following is an example of communication hardware?

• Monitor

• Operating System

• Printer

• Keyboard

Answer explanation

A monitor is an example of communication hardware because it displays visual information from the computer.

What is the purpose of utility software?

• Manage and optimize computer resources

• Run applications

• Create documents and presentations

• Connect to the internet

Answer explanation

Utility software is designed to manage and optimize computer resources, making it the correct choice.

What is the function of a server in a network?

• Print documents

• Store and manage data for client computers

• Run applications for individual users

• Connect to the internet

Answer explanation

A server in a network is responsible for storing and managing data for client computers.

What is an example of a communication technology?

• Spreadsheet Software

• Word Processing Software

• Email

• Database Management System

Answer explanation

Email is an example of a communication technology. It allows for the exchange of messages and information between individuals or groups.

What is a common threat to digital security?

• Fire

• Virus

• Physical theft

• Power outage

Answer explanation

A common threat to digital security is a virus, which can compromise the integrity and confidentiality of data through malicious software.

The main focus of LO4 (Employability & Communication) is _____.

Answer explanation

The main focus of LO4 (Employability & Communication) is Communication Skills.

What is the purpose of virtualization in a network?

• Store and manage data for client computers

• Connect to the internet

• Run multiple operating systems on a single physical machine

• Improve network security

Answer explanation

Virtualization allows running multiple operating systems on a single physical machine, improving efficiency and flexibility.

What is an example of an ethical issue related to IT?

• Power outage

• Data theft

• Physical security breach

• Hardware troubleshooting

Answer explanation

Data theft is an example of an ethical issue related to IT. It involves unauthorized access and use of sensitive information, which violates privacy and can lead to financial and reputational damage.

What is the main focus of LO3 (Networks & Systems)?

• Communication Technology

• Personal Attributes

• Data & System Disposal

• Server Types

Answer explanation

The main focus of LO3 (Networks & Systems) is Server Types. It involves understanding different types of servers and their functions in a networked environment.

What is the function of a protocol in a network?

• Store and manage data for client computers

• Run applications for individual users

• Define rules for communication between devices

• Print documents

Answer explanation

A protocol in a network defines rules for communication between devices.