Question

4. The combination of characters is called a ___________ .​

Answer 1

Answer:

This combination of characters is known as the password or passcode which can contain both small and capital alphabets,numbers,special signs etc.

Answer 2

Answer:

Bytes

Explanation:

1- Byte is a combination of character in computer science.

2- A byte is the unit most computers use to represent a character such as a letter, number or typographic symbol.

3- Each byte can hold a string of bits that need to be used in a larger unit for application purposes.

4- Example - (i) a stream of bits can constitute a visual image for a program that displays images.

(ii) a string of bits that constitute the machine code of a computer program.

5- Four bytes constitute a word, a unit that a computer processor can be designed to handle efficiently as it reads and processes each instruction.

6- Depending on the capabilities, some computer processors can handle two-byte or single-byte instructions.

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