Computer System Units Quiz

What is the primary function of the system board?

• To store data permanently

• To connect external devices

• To control communication for the entire computer system

• To provide power to the computer

Which of the following is NOT one of the five basic types of personal computers?

• Mainframes

• Laptops

• Desktops

• Smartphones

What does RAM stand for?

• Read Access Memory

• Random Access Memory

• Rapid Access Memory

• Read And Memory

Which component is known as the 'brains' of the computer?

• Microprocessor

• System board

• RAM

• Expansion card

What type of memory is non-volatile and cannot be changed?

• ROM

• Cache Memory

• Flash Memory

• RAM

Which of the following is a type of expansion card?

• Graphics card

• Motherboard

• CPU

• RAM module

What is the purpose of bus lines in a computer system?

• To store data permanently

• To support communication among electronic components

• To connect the CPU to memory

• To provide power to the CPU

Which of the following ports is used for high-definition video and audio?

• USB

• Ethernet

• HDMI

• DisplayPort

What does the term 'multicore processor' refer to?

• A single CPU with multiple threads

• Two or more separate CPUs within a system unit

• A CPU that can only process one task at a time

• A type of RAM

Which type of memory combines features of both RAM and ROM?

• Cache Memory

• Flash Memory

• Virtual Memory

• Static Memory