One TB (Tera Byte) approximately occupies or comprises which of the following data or space size

Question

Question

This question was previously asked in

CUET General Test 6th Oct 2022 Official Paper

Answer 1

The correct answer is 1024.

Key Points

The memory unit is the amount of data that can be stored in the storage unit.
This storage capacity is expressed in terms of Bytes.
In practice, memory is measured in Kilo Bytes (KB) or Mega-bytes (MB).
A kilobyte is not exactly, as one might expect, 1000 bytes.
- Kilobyte (KB) : 1 KB = 1024 Bytes
- Megabyte (MB) : 1 MB = 1024 KB
- Giga Byte (GB) : 1 GB = 1024 MB
- Tera Byte (TB) : 1 TB = 1024 GB
- Peta Byte (PB) : 1 PB = 1024 TB
Hence, 1024 GB termed as 1 Tera Byte

Important Points
Bit (Binary Digit): A binary digit is logical 0 and 1 representing a passive or an active state of a component in an electric circuit.
Nibble: A group of 4 bits is called a nibble.
Byte: A group of 8 bits is called a byte.
A byte is the smallest unit, which can represent a data item or a character.
Word: A computer word, like a byte, is a group of a fixed number of bits processed as a unit, which varies from computer to computer but is fixed for each computer.