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System Unit and Memory Quiz

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Questions and Answers

What is the smallest unit of data that a binary computer can recognize?

Bit (correct)
Megabyte
Byte
Kilobyte

What is used to express larger quantities of bytes?

Megabyte (MB)
Gigabyte (GB)
Kilobyte (KB) (correct)
Byte

What is the process of representing data in digital form so it can be understood by a computer?

Analog Data Conversion
Digital Data Representation (correct)
Binary Data Encoding
Data Decryption

What are the hardware components commonly found inside the system unit?

CPU, GPU, memory, buses, and expansion cards (D) Signup and view all the answers

What can only understand two states, off and on (0 and 1)?

Digital Computers (D) Signup and view all the answers

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

To execute program instructions and process data (B) Signup and view all the answers

What is the purpose of using prefixes like kilobyte (KB) and gigabyte (GB) to express larger quantities of bytes?

To indicate different sizes of data storage capacity (A) Signup and view all the answers

What is the main role of memory components in a computer?

To temporarily store data and program instructions for the CPU to access (B) Signup and view all the answers

What is the significance of representing data in digital form for a computer?

It enables the computer to understand and process the data (C) Signup and view all the answers

What does the term 'bit' refer to in the context of digital data representation?

The smallest unit of data that a binary computer can recognize (A) Signup and view all the answers

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