What significant invention in the 1970s transformed the landscape of personal computing?

The invention of the microprocessor revolutionized computing, leading to the development of personal computers.

Fill in the blank: The ___ is the main component of a computer where all processing takes place.

Central Processing Unit (CPU)

Explain how RAM functions in a computer system.

RAM temporarily stores active data.

• Fast access to data.

• Supports active tasks efficiently.

• Volatile memory loses data.

True or False: Computers can think independently and make decisions without human input.

False. Computers operate based on pre-programmed instructions and cannot think or make decisions autonomously.

Describe two applications of computers in the healthcare sector.

Computers enhance healthcare efficiency.

• Medical imaging aids diagnosis.

• Patient records improve care.

• Data management streamlines services.

What are the key differences between desktop computers and laptops?

Desktop vs. Laptop Differences

• Desktops are larger and stationary.

• Laptops are portable, all-in-one devices.

• Desktops allow for upgrades, laptops don't.

Fill in the blank: Computers have a high degree of ___, which minimizes errors during processing.

Accuracy

What is the role of a motherboard in a computer?

The motherboard connects all components.

• Central communication hub.

• Links CPU, RAM, and storage.

• Supports peripheral connections.

List two strengths and two limitations of computers.

Strengths: 1) Speed in processing information; 2) High storage capacity. Limitations: 1) Lack of intelligence; 2) Dependency on electricity.

How do servers differ from personal computers?

Servers manage data for clients.

• Servers handle multiple requests.

• They have higher processing power.

• Designed for network functionality.