Subject: IT and Computer Science

#129

What is the smallest unit of digital information?

A) Byte

B) Kilobyte

C) Bit

D) Megabyte

Answer:   C

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#130

How many bits make a byte?

A) 1024

B) 1000

C) 8

D) 16

Answer:   C

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#131

Which unit represents approximately one thousand bytes?

A) Megabyte

B) Kilobyte

C) Gigabyte

D) Terabyte

Answer:   B

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#132

Which unit represents approximately one million bytes?

A) Kilobyte

B) Gigabyte

C) Megabyte

D) Terabyte

Answer:   C

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#133

Which unit represents approximately one billion bytes?

A) Terabyte

B) Megabyte

C) Kilobyte

D) Gigabyte

Answer:   D

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#134

Which unit represents approximately one trillion bytes?

A) Gigabyte

B) Megabyte

C) Kilobyte

D) Terabyte

Answer:   D

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#135

What is the primary function of RAM?

A) Long-term data storage

B) Temporary storage for running programs

C) Storing the operating system

D) Storing firmware

Answer:   B

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#136

Is RAM volatile or non-volatile?

A) Non-volatile

B) Volatile

C) Both

D) Neither

Answer:   B

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