Database Management System Practice Test 113

Secondary Storage Devices MCQ Questions PDF Download - 113

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The Book Secondary Storage Devices Multiple Choice Questions and Answers (MCQs), secondary storage devices quiz answers PDF chapter 5-113 to study online courses, database management system tests. Study Disk Storage, File Structures and Hashing MCQ trivia questions, secondary storage devices Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Secondary Storage Devices MCQs App Download: secondary storage devices, database management languages, database constraints and relational schemas test prep for online college courses.

The MCQ: The time required to position write or read track on correct place is classified as PDF, "Secondary Storage Devices" App Android & iOS (Free) with seek time, reel time, rotational delay, and transfer time of block choices for online computer engineering programs. Practice disk storage, file structures and hashing questions and answers, Google eBook to download free sample for online bachelor's degree computer science.

Database Management System: Secondary Storage Devices MCQ Quiz PDF Download

MCQ: The time required to position write or read track on correct place is classified as

A) reel time

B) seek time

C) rotational delay

D) transfer time of block

MCQ: If here are no strict separation between internal and conceptual levels, the language used by database designer is

A) data definition language

B) administering language

C) management language

D) mapping language

MCQ: If the commands of data manipulation language are embedded in general programming language then that programming language is called

A) scheming language

B) host language

C) sublanguage

D) admitting language

MCQ: The constraint violated when key value in tuple already exists in some other relation's tuple is called

A) domain constraint

B) attribute constraint

C) key constraint

D) lock constraint

MCQ: The subclass which represent objects collection of distinct entity types is classified as

A) partial type

B) intersection type

C) union type

D) both b and c

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