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Database Management System Certification Exam Tests

Database Management System Practice Test 90

Disk File Records MCQ (Multiple Choice Questions) PDF - 90

The e-Book Disk File Records Multiple Choice Questions and Answers (MCQs) PDF Download (Disk File Records MCQs PDF Book), chapter 5-90 to learn online database management system degree courses. Study Disk Storage, File Structures and Hashing quiz answers PDF, disk file records Multiple Choice Questions (MCQ Quiz) for online college degrees. The Disk File Records MCQs App Download: Free educational app for disk file records, database management system classification, specialization in dbms, dbms end users, b trees indexing test prep for computer information science.

The MCQs: In high level programs, the command which is used to prepare the file for writing and reading is classified as; "Disk File Records" App Download (iOS & Android) Free with answers open command, modify command, locate command and reset command to learn online educational courses. Practice disk storage, file structures and hashing questions and answers, Google eBook to download free sample for free online classes.

Disk File Records Questions and Answers PDF Download: Quiz 90

MCQ 446: In high level programs, the command which is used to prepare the file for writing and reading is classified as

A) modify command
B) open command
C) locate command
D) reset command

MCQ 447: In the network model, the one to many relationship is denoted by

A) 1:N
B) 1:M
C) 2:M
D) 3:M

MCQ 448: The type of specialization in which all the subclasses have membership condition on super class of similar attribute is classified as

A) constraint-defined specialization
B) key-defined specialization
C) entity-defined specialization
D) attribute-defined specialization

MCQ 449: The person who take account of requirements of parametric end users is considered as

A) execution analyst
B) occasional analyst
C) system analyst
D) conceptual analyst

MCQ 450: In tree structure, the node which is free of child nodes is called

A) descendant nodes
B) root node
C) leaf node
D) search node

Database Management System Exam Prep Tests

Disk File Records Learning App & Free Study Apps

Download Disk File Records MCQs App to learn Database Management System MCQ, Computer Basics MCQ App, and Computer Architecture MCQs App with answers. The free "Disk File Records MCQ" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Disk File Records App (Android & iOS)

Disk File Records App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Basics App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)