Explanation

Page orientation is the direction in which a document is displayed or printed.

The two basic types of page orientation are portrait (vertical) and landscape (horizontal).

Explanation

Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical computer science. The word automata (the plural of automaton) comes from the Greek word αὐτόματα, which means "self-making".

Explanation

computer memory capacity is expressed in multiples of a power of two.

it is measured in megabytes (MB) and gigabytes (GB).

A medium-sized novel contains about 1 MB of information.

1 MB is 1,024 kilobytes, or 1,048,576 (1024x1024) bytes, not one million bytes.

Similarly, one 1 GB is 1,024 MB, or 1,073,741,824 (1024x1024x1024) bytes.

Explanation

A spreadsheet is a file that exists of cells in rows and columns and can help arrange, calculate and sort data.

Data in a spreadsheet can be numeric values, as well as text, formulas, references and functions.

Explanation

The abbreviation “MB” stands for “megabyte,” a unit of computer storage.

Unit                 Description

Megabyte 1024 kilobytes

Gigabyte         1024 megabytes

Terabyte         1024 gigabytes

Petabyte         1024 terabytes

Explanation

Program can be remove and add

Explanation

The Huffman encoding scheme takes advantage of the disparity between frequencies and uses less storage for the frequently occurring characters at the expense of having to use more storage for each of the more rare characters.

Explanation

Explanation

Altair

From interest computer systems to Apple

A small organization named MITS made the primary private laptop, the Altair.

This laptop, which used Intel Corporation`s 8080 microprocessor, turned into advanced in 1974.

Explanation

PROM stands for Programmable Read-Only Memory.

A programmable read-only memory (PROM) is a form of digital memory where the setting of each bit is locked by a fuse or anti-fuse.

It is one type of read-only memory .