Computer Programming and Data Storage Quiz

What is the representation of machine code?

• Octal code

• Binary code

• Hexadecimal code

• Decimal code

Which programming language uses symbolic names and mnemonics to represent CPU instructions?

• Java

• Python

• C++

• Assembly language

What makes assembly language more human-readable compared to machine code?

• It is high-level

• It uses mnemonics and symbolic names

• It is portable

• It uses binary digits

What makes debugging assembly code easier than debugging machine code?

• It is high-level

• It is portable

• It is written in binary digits

• It provides symbolic names for instructions and registers

What is the smallest unit of data in a computer?

• Decimal

• Bit

• Binary

• Byte

How many bytes are there in a kilobyte (KB)?

• 1,200 bytes

• 1,000 bytes

• 1,024 bytes

• 1,100 bytes

How many bytes are there in a megabyte (MB)?

• 1,000,000 bytes

• 1,048,576 bytes

• 1,100,000 bytes

• 1,200,000 bytes

How many bytes are there in a gigabyte (GB)?

• 1,000,000,000 bytes

• 1,073,741,824 bytes

• 1,100,000,000 bytes

• 1,200,000,000 bytes

How many bytes are there in a terabyte (TB)?

• 1,100,000,000,000 bytes

• 1,073,741,824,000 bytes

• 1,000,000,000,000 bytes

• 1,200,000,000,000 bytes