MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A data structure is a specialized format for organizing, processing, retrieving and storing data. There are several basic and advanced types of data structures, all designed to arrange data to suit a specific purpose. Data structures make it easy for users to access and work with the data they need in appropriate ways.

Detailed explanation-2: -Data structure is a specialized format for organizing and storing data. General data structure types include the array, the file, the record, the table, the tree, and so on. Any data structure is designed to organize data to suit a specific purpose so that it can be accessed and worked with in appropriate ways.

Detailed explanation-3: -Programming uses a number of different data structures. Within a program, a data structure is a collection of data elements that are organized in some way. For example, a collection of elements could be organized and numbered in sequence. Common data structures are files, lists, arrays, stacks, queues and trees.

Detailed explanation-4: -Data Structures are a specialized means of organizing and storing data in computers in such a way that we can perform operations on the stored data more efficiently. Data structures have a wide and diverse scope of usage across the fields of Computer Science and Software Engineering.

Detailed explanation-5: -An on-disk data structure is any data structure specially suited to hard disks or other types of block-access storage devices (as opposed to RAM).