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Disk File Records Interview Questions with Answers PDF p. 90

Disk File Records interview questions and answers, disk file records trivia questions PDF 90 to practice Database Management System exam questions for online classes. Practice Disk Storage, File Structures and Hashing MCQ questions, disk file records Multiple Choice Questions (MCQ) for online college degrees. Disk File Records Interview Questions PDF: 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" MCQ PDF with choices open command, modify command, locate command, and reset command for top computer science schools. Learn disk storage, file structures and hashing questions and answers to improve problem solving skills for online degrees.

Trivia Quiz on Disk File Records MCQs

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

modify command
open command
locate command
reset command

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

1:N
1:M
2:M
3:M

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

constraint-defined specialization
key-defined specialization
entity-defined specialization
attribute-defined specialization

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

execution analyst
occasional analyst
system analyst
conceptual analyst

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

descendant nodes
root node
leaf node
search node