What role does the Central Processing Unit (CPU) play in a computer?

The CPU acts as the brain of the computer, processing instructions and performing calculations.

Fill in the blank: Memory (RAM) is used to store ___ and ___ temporarily while the computer is on.

Data and instructions

What is the function of the Operating System (OS) in a computer system?

The OS manages computer hardware and software resources and provides common services for computer programs.

True or False: Device drivers are unnecessary for a computer to operate hardware efficiently.

False. Device drivers are essential as they allow the operating system to communicate with hardware devices.

Identify two ethical concerns related to computing technology.

Privacy concerns regarding data collection and security issues related to unauthorized access to systems.

Fill in the blank: The main circuit board that connects all components of a computer is called the ___.

Motherboard

Explain how the digital divide affects access to technology in society.

The digital divide causes unequal technology access, limiting resources like educational tools in underserved areas, worsening social inequality.

What are storage devices, and how do they differ from RAM?

Storage devices retain data permanently.

• Includes hard drives and SSDs.

• Data persists when powered off.

• RAM only stores data temporarily.

List one example of a cyberattack and its effect on individuals or businesses.

Ransomware attacks can lock individuals or businesses out of their data, leading to financial loss and security breaches.

The interaction between system software and hardware is crucial for a computer's ___ and ___.

functionality and efficiency