What is meant by field in ICT?

January 22, 2021 Off By idswater

What is meant by field in ICT?

A field is a single piece of data about one person or one thing. Many fields make up a record. A field is usually a single column within a multi-column table. It is good practice to give a field a sensible name.

What is field type in computer?

In computer science, data that has several parts, known as a record, can be divided into fields (data fields). In object-oriented programming, a field (also called data member or member variable) is a particular piece of data encapsulated within a class or object.

What field means?

1a(1) : an open land area free of woods and buildings. (2) : an area of land marked by the presence of particular objects or features dune fields. b(1) : an area of cleared enclosed land used for cultivation or pasture a field of wheat. (2) : land containing a natural resource oil fields.

What does record mean in ICT?

A record is all of the data about one person or one thing. A record is made up of one or more ‘fields’. For example a name and address database could have one record such as this: “Joe Blogs”, “34 Wyvern Road” , “Manchester”, “UK”, “MN253PE”

Which field Cannot contain duplicate value?

Multi-valued lookup or attachment fields cannot contain duplicate values.

What’s a field in a database?

1) In a database table, a field is a data structure for a single piece of data. Fields are organized into records, which contain all the information within the table relevant to a specific entity. The records make up the table rows and the fields make up the columns.

Which set is a field?

The set of rational numbers is a field because it satisfies all six properties. This set is closed because adding or multiplying any two rational numbers results in a rational number. It is commutative, associative, and distributive. It contains an additive identity, 0, and a multiplicative identity, 1.

What does the word field mean in ICT?

In ICT, the term “field” refers to a unit of data. Any data comprising of a number of parts can be subdivided into fields or columns. ICT stands for information and communication technology. Fields are the smallest units of information that can be accessed in a database system.

What does field mean in information and Communication Technology?

ICT stands for information and communication technology. Fields are the smallest units of information that can be accessed in a database system. A collection of many fields form a record, so without the fields there can be no records of data. Only particular pieces of information need to be keyed into fields, otherwise they will not work.

What is a field in a computer program?

Field A field is a user interface element designed for entering data. Many software applications include text fields that allow you to provide input using your keyboard or touchscreen. Websites often include form fields, which you can use to enter and submit information.

Can a text box be called a field?

In software programs, the terms “field” and “text box” may be used interchangeably. For example, a world processor may provide several formatting options, such as font size, line spacing, and page margins.