Hardware & Software

How is data represented in a computer?

• In characters and text

• As binary digits (0s and 1s)

• In decimal format

• As graphical images

Which of the following is an example of an input device?

• Monitor

• Printer

• Keyboard

• Speakers

What is the main function of the CPU in a computer?

• To store data

• To execute instructions

• To display output

• To provide electrical power

What role does the motherboard play in a computer system?

• It processes data

• It connects all the hardware components together

• It stores files and applications

• It provides internet connectivity

Which type of memory is used for temporary storage while the computer is running?

• Hard Disk Drive

• RAM (Random Access Memory)

• ROM (Read-Only Memory)

• SSD (Solid State Drive)

Which of the following is an example of an output device?

• Scanner

• Mouse

• Monitor

• Keyboard

What is the primary difference between storage and memory?

• Memory is permanent, and storage is temporary

• Memory is temporary, and storage is permanent

• Both are permanent

• Both are temporary

Which of the following is a storage device?

• RAM

• CPU

• Hard Drive

• GPU

Which storage system is typically used for long-term storage of large amounts of data?

• ROM

• Cloud Storage

• Cache

• RAM

What is the role of communications hardware in a computer system?

• To store data

• To process instructions

• To enable data exchange between devices or over networks

• To manage the operating system