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DBMS Notes and Technology Articles

Disk File Records Questions and Answers PDF Download eBook

Practice Disk File Records trivia questions and answers, disk file records quiz answers PDF to solve DBMS mock test 90 for online degrees. Practice Disk Storage, File Structures and Hashing trivia questions and answers, disk file records Multiple Choice Questions (MCQ) for online university degrees. Free disk file records MCQs, b trees indexing, dbms end users, specialization in dbms, database management system classification, disk file records test prep for associates in computer science.

"In high level programs, the command which is used to prepare the file for writing and reading is classified as", disk file records Multiple Choice Questions (MCQ) with choices open command, modify command, locate command, and reset command to learn computing courses online. Learn disk storage, file structures and hashing questions and answers with free online certification courses for online degrees.

Quiz on Disk File Records PDF Download eBook

Disk File Records Quiz

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

  1. modify command
  2. open command
  3. locate command
  4. reset command

B

Database Management System Classification Quiz

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

  1. 1:N
  2. 1:M
  3. 2:M
  4. 3:M

A

Specialization in DBMS Quiz

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

  1. constraint-defined specialization
  2. key-defined specialization
  3. entity-defined specialization
  4. attribute-defined specialization

D

DBMS End Users Quiz

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

  1. execution analyst
  2. occasional analyst
  3. system analyst
  4. conceptual analyst

C

B Trees Indexing Quiz

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

  1. descendant nodes
  2. root node
  3. leaf node
  4. search node

C