MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A record is a collection of fields, possibly of different data types, typically in a fixed number and sequence. The fields of a record may also be called members, particularly in object-oriented programming; fields may also be called elements, though this risks confusion with the elements of a collection.

Detailed explanation-2: -Record-a record represents a collection of attributes that describe a real-world entity. A record consists of fields, with each field describing an attribute of the entity. File-a group of related records.

Detailed explanation-3: -A record is simply a set of data stored in a table, for example, a customer record. A record in a database is an object that can contain one or more values. Groups of records are then saved in a table; the table defines the data that each record may contain.

Detailed explanation-4: -A collection of related data is called Database. A database is a data structure that stores organized information. Most databases contain multiple tables, which may each include several different fields.

Detailed explanation-5: -A file is a collection of data or information. Every file has a unique name called filename. Almost all information stored in a computer must be in a file.