Computer Parts

Computer Parts — Questions & Answers

Learn about Computer Parts in this fun and educational Technology Trivia Quiz tailored for Grade 7-8 learners. The medium level ensures age-appropriate challenges while promoting deep understanding and retention of important concepts.

1. Which component of a computer is often called the 'brain' because it performs most of the processing?

   RAM Hard Drive CPU Motherboard

   ✓ CPU

   The Central Processing Unit (CPU) is the primary component responsible for executing instructions and performing calculations, making it the 'brain' of the computer.

2. What does RAM stand for, and what is its main function?

   Read Access Memory; stores long-term data Random Access Memory; provides temporary storage for active programs Real-time Audio Module; processes sound Remote Access Management; controls network connections

   ✓ Random Access Memory; provides temporary storage for active programs

   RAM stands for Random Access Memory. It's a type of volatile memory that stores data the computer is actively using, allowing for quick access and processing.

3. Which of the following is a device used for permanent storage of computer data?

   USB Flash Drive Graphics Card Sound Card Power Supply Unit

   ✓ USB Flash Drive

   A USB Flash Drive is a portable storage device used to save and transfer files permanently, unlike volatile memory like RAM.

4. What is the main function of the motherboard in a computer?

   To provide power to all components To display images on the screen To connect all the internal components and allow them to communicate To store the operating system

   ✓ To connect all the internal components and allow them to communicate

   The motherboard is the main circuit board that houses and connects all the essential computer components, enabling them to work together.

5. Which part of the computer is responsible for generating the images and videos you see on your monitor?

   CPU RAM Graphics Card (GPU) Network Interface Card (NIC)

   ✓ Graphics Card (GPU)

   The Graphics Processing Unit (GPU), often found on a graphics card, is specialized for rendering images, video, and animations.

6. What is the primary role of a power supply unit (PSU)?

   To cool down the computer components To convert wall outlet electricity into usable power for the computer's parts To connect the computer to the internet To store files permanently

   ✓ To convert wall outlet electricity into usable power for the computer's parts

   The power supply unit takes AC power from the wall and converts it into the DC power needed by the various components inside the computer.

7. Which of these is an input device used to type text and commands into a computer?

   Monitor Speakers Keyboard Printer

   ✓ Keyboard

   A keyboard is an input device that allows users to enter text, numbers, and commands into a computer by pressing keys.

8. What is the purpose of a Solid State Drive (SSD) compared to a traditional Hard Disk Drive (HDD)?

   SSDs are slower but hold more data SSDs use moving parts and are more prone to failure SSDs are faster and have no moving parts SSDs are only used for temporary storage

   ✓ SSDs are faster and have no moving parts

   SSDs are significantly faster than HDDs because they use flash memory with no moving parts, leading to quicker data access and system boot times.

9. Which component is responsible for playing audio through speakers or headphones?

   Graphics Card Sound Card Network Card CPU

   ✓ Sound Card

   The sound card (or integrated audio chipset) processes and outputs audio signals, allowing you to hear sound from your computer.

10. What is the term for the physical components of a computer system?

    Software Firmware Malware Hardware

    ✓ Hardware

    Hardware refers to all the physical, tangible parts of a computer that you can see and touch, such as the monitor, keyboard, and internal components.