Recap W02 - W04 Information and Communication Technology

Data is entered into the memory of a computer system to be processed, stored, or ​ (a)  

• Manipulated
• Deleted
• Ignored
• Displayed

What does CLI stand for?

• Command-Line Interface

• Common Language Interface

• Computer Language Interface

• Command Language Interface

Answer explanation

CLI stands for Command-Line Interface, which is a text-based interface used to interact with software and operating systems. The other options do not accurately represent this widely recognized term.

Why is RAM considered volatile?

• It loses all stored data when the power is turned off or restarted

• It is used for long-term storage

• It retains data even when the computer is powered off

• It is slower than secondary storage

Which of the following is TRUE about a Smart Card?

• It requires a card reader to store data on a magnetic strip.

• It is less secure than a Magnetic Stripe Card.

• It has a built-in microchip that can store and process data.

• It can only be used for phone calls.

Fill in the blank: ​ (a)   is a type of computer storage that uses flash memory and is often used in portable devices.

• Solid State (SSD)
• Hard Disk Drive (HDD)
• Magnetic Tape
• Optical Disc
• Tape Drives
• Network Attached Storage (NAS)

Which of the following is a type of software that is typically available for free but with limited functionality or for a limited time?

• Freeware

• Shareware

• Open Source

• Public Domain

Answer explanation

Shareware is software that is available for free but often has limited functionality or is only available for a trial period. This distinguishes it from freeware, which is fully functional and free.

The OS supports networking by implementing ________ protocols.

(a)  

• Security

• Communication

• Gaming

• File

Answer explanation

The OS supports networking primarily through communication protocols, which facilitate data exchange over networks. Other options like security, gaming, and file protocols do not specifically address networking.

A cursor is the ​ (a)   on a computer display screen where a user can enter text.

• position indicator
• icon
• pointer
• toolbar

What is the role of network resource access?

• To play games

• To access resources on a network

• To manage files

• To enhance graphics.

Answer explanation

The role of network resource access is primarily to enable users to access resources on a network, such as files, applications, and services, making it essential for connectivity and collaboration.

Which of the following is used to protect a computer from malware?

• Disk Cleanup Tools

• Antivirus Software

• Registry Cleaners

• Uninstaller Tools

Answer explanation

Antivirus Software is specifically designed to detect, prevent, and remove malware from computers, making it the correct choice for protecting against such threats. The other options do not provide malware protection.