9E2 REVISON

What is the first step in the four basic operations of a computer system?

• Processing

• Output

• Input

• Storage

When you type a document using a keyboard, which operation are you primarily engaged in?

• Output

• Processing

• Input

• Storage

What is the primary function of the computer's CPU?

• Input

• Processing

• Output

• Storage

Which operation involves retaining data and information for future use?

• Input

• Processing

• Output

• Storage

When you use a spreadsheet to perform calculations, such as adding numbers, which operation is occurring?

• Input

• Processing

• Output

• Storage

What is the result of the processing operation in a computer system?

• Input

• Output

• Storage

• Processing

What operation allows users to interact with a computer by entering data or commands?

• Input

• Processing

• Output

• Storage

What is the main function of the Central Processing Unit (CPU)?

• To display graphics on the monitor

• To store data for long-term use

• To perform calculations and execute instructions

• To provide temporary storage for active programs

Which of the following is NOT an example of an input device?

• Keyboard

• Mouse

• Printer

• Microphone

What is the primary purpose of output devices in a computer system?

• To input data into the computer

• To store data for future use

• To present data in a human-readable format

• To perform calculations