Database Management System Competitive Exam: Mock Test 107

Disk File Records Notes Questions with Answers PDF Download - 107

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The Disk File Records Notes Questions and Answers PDF (Disk File Records Quiz Answers PDF e-Book) download Ch. 5-107 to study Database Management System Practice Tests. Learn Disk Storage, File Structures and Hashing MCQ Questions PDF, Disk File Records Multiple Choice Questions (MCQ Quiz) for online computer science degrees. The Disk File Records Notes App Download: Free Database Management System App to study disk file records, project operation, relationship types, sets and roles, b trees indexing, database management system advantages test prep for online college courses.

The Quiz: In high level programs, the command which sets the pointer of file to the beginning of that file is classified as "Disk File Records" App (iOS, Android) with answers: open command, modify command, reset command, and locate command for online college courses. Study Disk Storage, File Structures and Hashing Questions and Answers, Apple Book to download free sample for online bachelor's degree computer science.

Disk File Records Quiz with Answers PDF Download: MCQs 107

MCQ: 531

In high level programs, the command which sets the pointer of file to the beginning of that file is classified as

modify command
open command
locate command
reset command

MCQ: 532

In unary relational operations, the symbol π is used to represent the operation called

OR operation
AND operation
TABLE operation
PROJECT operation

MCQ: 533

The number of entity types participating in the E-R diagrams is represented by

structure of relationship
instance of relationship
degree of relationship
role of relationship

MCQ: 534

The search value which is present on each node in search tree diagram of order 'p' is as

p - 1
p - 2
p + 1
p + 2

MCQ: 535

The system used by database administrators to specify restrictions of accounts and creation of new accounts is classified as

controlled redundancy subsystem
program dependence subsystem
security and authorization subsystem
program independence subsystem

Disk File Records Competitive Exam: Database Management System App & eBook Notes

Database Constraints and Relational Schemas MCQs

Three Schema Architecture MCQs

Database System Environment MCQs

Single Level Order Indexes MCQs

Data Models Categories MCQs

Relational Model Concepts MCQs

ERM Types Constraints MCQs

Schemas Statements in SQL MCQs

Entity Types, Sets, Attributes and Keys MCQs

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