Computer Science

A bit is defined as the smallest unit of data in a computer system. It is used as a short form of Binary Digit. A bit can have only two values 0 or 1. A nibble comprises of 4 bits, a byte is a collection of 8 bits whereas KB (Kilobyte) is equal to 1024 bytes.

In system testing, it tests the application in the context of an entire system. The software and other system elements are tested as a whole.

CISC stands for complex instruction set computer. It is mostly used in personal computers. It has a large instruction set and a variable length of instructions.

The addition is performed as :

Duplication is not a correct way of acquiring the software. All the other options are valid. Apart from these, another option could be development of a customized software.

Nano Tech is the term used when smaller things are made to interact and communicate. It is involved in the working of Iot also.

The base 2 represents that the number is binary ,whereas, the base 10 represents that it is to be converted to the decimal format.

The answer is elif. Elif isn’t a loop statement. It is a part of a choice statement.

The statement is true. A combination of the row number and column letter gives us the cell address.

Public key cryptography has 2 keys. They are private key and a public key. The public key encrypts the message. The private key decrypts the message.