Understanding Computer Devices

What are the main types of computer devices?

• Networking devices

• Display devices

• Communication devices

• Input devices, output devices, storage devices, processing devices.

Identify a device that is portable and has a built-in keyboard.

• Smartphone

• Tablet

• Laptop

• Desktop Computer

Differentiate between a laptop and a desktop computer.

• Laptops are portable and all-in-one, while desktops are stationary and modular.

• Laptops are larger and heavier than desktops.

• Desktops are designed for gaming while laptops are not.

• Laptops require more power than desktops.

What is the primary function of a desktop personal computer?

• To control industrial machinery.

• To perform personal computing tasks.

• To play high-end video games.

• To serve as a web server.

Explain the role of RAM in a computer device.

• RAM is primarily used for graphics rendering.

• RAM stores data permanently for long-term access.

• RAM is crucial for providing fast access to data and instructions for the CPU, facilitating efficient processing and multitasking.

• RAM is responsible for powering the computer's hardware.

What is the significance of a device's processor speed?

• Higher processor speed means better camera quality.

• Processor speed is irrelevant to gaming performance.

• Processor speed is significant because it affects the overall performance and efficiency of a device.

• Processor speed determines the battery life of a device.

List three advantages of using a laptop over a desktop.

• 1. Portability 2. Built-in battery 3. Integrated components (webcam, microphone)

• Easier to upgrade components

• Larger screen size

• Higher processing power

What type of computer is typically used for gaming?

• Gaming computer

• Laptop computer

• Server computer

• Business computer

How does storage capacity affect a computer's performance?

• Storage capacity has no effect on performance.

• Storage capacity directly impacts performance by influencing data access speed and multitasking capabilities.

• More storage means less need for RAM.

• Increasing storage capacity always leads to faster processing speeds.

What is the function of a graphics card in a computer?

• To store data permanently in the computer.

• To control the keyboard and mouse inputs.

• To manage the computer's power supply.

• The function of a graphics card is to render images and video for display.