Computer Memory MCQ in Hindi PDF Download

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Computer Memory MCQ in Hindi PDF Download. We covered all the Computer Memory MCQ in Hindi PDF Download file provided in this post for free so that you can practice well for the exam.

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Computer Memory MCQ in Hindi PDF Download for Students

......... provides total solutions to reduce data redundancy, inconsistency, dependence & unauthorized access to data.

(a) DBMS

(b) Tables

(c) Database

(d) Protection Password

Option d - Protection Password

What is the overall term for creating, editing, formatting, storing, and retrieving a text document?

(a) Word Processing

(b) Spreadsheet design

(c) Web design

(d) Database management

Option a - Word Processing

.......... are distinct items that don't have much meaning to you in a given context.

(a) Fields

(b) Data

(c) Queries

(d) Properties

Option a - Fields

To locate a data item for storage is .........

(a) field

(b) feed

(c) database

(d) fetch

Option d - fetch

A collection of interrelated records is called a .........

(a) Utility file

(b) Management information system

(c) database

(d) Spreadsheet

Option c - database

In the E-R diagram, the relationship type is represented by

(a) ellipse

(b) dashed ellipse

(c) rectangle

(d) Diamond

Option d - Diamond

The particular field of a record that uniquely identifies each record is called the .........

(a) Key field

(b) Primary field

(c) master field

(d) order filed

Option b - Primary field

A collection of conceptual tools for describing data, relationships, semantics & constraints is referred to as

(a) E-R model

(b) database

(c) data model

(d) None of these

Option e - None of these

........ is one reason for problems of data integrity.

(a) Data availability constraints

(b) Data inconsistency

(c) Security constraints

(d) Unauthorized access to data

Option c - Security constraints

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