Computer Science Degree Courses

Database Systems MCQs

Database Systems MCQ Questions - Topic

Integrity Constraints MCQ with Answers PDF

Books:

PDF DownloadPaperback Book

Apps:

Try the new MCQsLearn WebsiteDatabase Management System App (Google Play Store)Database Management System App (Apple App Store)

Integrity Constraints Multiple Choice Questions (MCQ), Integrity Constraints quiz answers PDF with database systems career tests for online courses. Practice sql concepts and queries Multiple Choice Questions and Answers (MCQs), Integrity Constraints quiz questions for online college courses. Integrity Constraints Interview Questions PDF: database transactions, dbms transactions, sql data types and schemas test prep for top computer science schools.

"If there is a chain of foreign-key dependencies across multiple relations, a deletion or update at one end of the chain may propagate" MCQ PDF on integrity constraints with choices no dependent, entire chain, 1 dependent only, and few dependents only for online college courses. Practice integrity constraints quiz questions for merit scholarship test and certificate programs for computer science associate degree.

MCQs on Integrity Constraints Quiz

MCQ: If there is a chain of foreign-key dependencies across multiple relations, a deletion or update at one end of the chain may propagate

No dependent
Entire chain
1 dependent only
Few dependents only

MCQ: If any of the foreign-key columns is null, the tuple is defined automatically to satisfy the

Integrity
Atomicity
Isolation
Constraint

MCQ: When a referential-integrity constraint is violated, the normal procedure is to

Continue with flow
Accept the action
Reject the action
Store it for evaluation

MCQ: The SQL standard allows a clause initially deferred to be added to a

Uniqueness specification
Atomicity specification
Constraint specification
Isolation specification

MCQ: By default, in SQL a foreign key references the primary-key attributes of the

Referencing table
Referenced table
Primary table
Both the tables

More Topics from Database Systems App

Download Book:

iBook Google Play PaperBack Barnes & Noble Overdrive Kobo Smashwords
DBA Tests
Integrity Constraints App Download

Computer Architecture Career Tests

Pipelining Performance MCQsComputer Memory Review MCQsInterconnection Networks MCQsExploiting Memory MCQsMemory Hierarchy Design MCQsInstruction Set Principles MCQsProcessor Datapath and Control MCQs

Database Systems Practice Tests

Relational Database Design MCQsDatabase Interview Questions and Answers MCQsSQL Concepts and Queries MCQsIntroduction to RDBMS MCQsConcurrency Control MCQsAdvanced SQL MCQsQuery Optimization MCQs

Computer Architecture Practice Tests

An I/O system with a single disk gets on average 50 I/OWhich one of the following is used for out-of-order instruction execution in a Tomasulo algorithm?The maximum amount of heat generated by a computer chip or componentWhich one of the following is the largest form of the clusters?Distributing the network switches among the end nodes, which then becomeThe compilation of the given code in C instruction g = h + A[8] is

Integrity Constraints Interview Questions

If there is a chain of foreign-key dependencies across multiple relations, aWhich one of the following is used for out-of-order instruction execution in a Tomasulo algorithm?The maximum amount of heat generated by a computer chip or componentWhich one of the following is the largest form of the clusters?Distributing the network switches among the end nodes, which then becomeThe compilation of the given code in C instruction g = h + A[8] is