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Database Management System Certification Exam Tests

Database Management System Practice Test 90

Disk File Records MCQ Questions PDF - 90

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

Database Management System MCQ: Disk File Records Quiz PDF Download - 90

MCQ: 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: 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: 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: 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: 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

Mock Tests: Database Management System Course Prep

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