Technology

A foreign key is an attribute or set of attributes in a relation whose values match a primary key in another relation. It is a…

A superkey is an attribute or combination of attributes in a relation that identifies a tuple uniquely within the relation. A superkey is the most…

A primary key is a candidate key that is selected by the database designer to identify tuples uniquely in a relation. A relation may contain…

Language Translator: A translator is a computer program that translates a program written in a high-level language or in assembly language to machine level language…

Data are simple values or sets of values. A data item refers to a single unit of suitable for communication, interpretation or processing by human…

Steps of Program Development Process A program development process consists of various steps that are followed to develop a computer program. To maintain the efficiency…

A computer program is usually written by a computer programmer in a programming language. A programming language is a formal constructed language designed to communicate…

Program and Programming Language A computer program or simply a program is a collection of instructions that perform a specific task when executed by a…

Bandwidth is defined as a range within a band of frequencies or wavelengths. It also refers to a range of frequencies used to transmit a…

Hyper Text Markup Language, commonly referred to as HTML, is the standard markup language used to create web pages. Web browsers can read HTML files…