A computer is an electronic device that processes data according to instructions stored in its ________.

• Keyboard

• Memory

• Mouse

• Drive

Which of the following best defines a computer system?

• A machine used only for gaming

• A set of devices used for calculations only

• A combination of input, processing, and output devices

• A power supply unit

The physical parts that make up a computer are called:

• Software

• Hardware

• Firmware

• Drivers

The set of instructions that tells the computer what to do is known as:

• Hardware

• Software

• Peripheral

• Power supply

Which device is used to enter data into the computer?

• Monitor

• Keyboard

• Printer

• Speaker

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

• Scanner

• Mouse

• Monitor

• Microphone

What is considered the “brain” of the computer?

• RAM

• Hard drive

• CPU

• Motherboard

The CPU is mainly composed of the Control Unit, Main Memory, and ________.

• Input Unit

• Arithmetic Logic Unit

• Expansion Card

• Sound Card

The part of the motherboard that holds and processes data is the:

• CPU

• CMOS Battery

• PSU

• RAM

The main circuit board that connects all computer parts is called the:

• RAM

• Hard Drive

• Motherboard

• PSU