Binary | MCQs

Explanation

 Computers store data and instructions using binary digits, also known as bits.

Binary digits are represented as 0s and 1s

They are the fundamental building blocks of all data and instructions in digital computing.

Explanation

• The `--log-bin-index` option is used to enable the binary log index file in MySQL.
• This option allows you to specify the name of the index file that stores the binary log file names.

Explanation

• This is because 101.10111 is a decimal number in scientific notation, whereas the other options (101, 1011, and 0) are all binary numbers.
• In binary, the only digits used are 0 and 1, and there is no decimal point or scientific notation.

Explanation

Machine code, is the elemental language of computers.

It is read by the computer's central processing unit (CPU), is composed of digital binary numbers and looks like a very long sequence of zeros and ones.

Explanation

Hexadecimal is the name of the numbering system that is base 16

Explanation

Binary number is a number expressed in the base-2 numeral system or binary numeral system, a method of mathematical expression which uses only two symbols: typically "0"  and "1".

Explanation

A string of eight 0s and 1s is called a byte.

A byte is a unit of digital information that is made up of eight bits.

Binary: A system of 1s and 0s that can be used to encode any digital information.

Bit: A single binary digit, either a 0 or a 1.

Byte: A string of eight bits, which can represent up to 256 different values.

Nibble: Half of a byte, or a string of four bits.

Explanation

 Computers process data into information by working exclusively with characters.