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Database Systems Practice Test 90

Database Languages MCQ (Multiple Choice Questions) PDF - 90

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The MCQs: Authorization type that doesn't allow modification of existing data, is known as; "Database Languages" App Download (iOS & Android) Free with answers delete authorization, insert authorization, read authorization and update authorization to study e-learning courses. Practice introduction to dbms questions and answers, Google eBook to download free sample for master's degree in computer science.

Database Languages Questions and Answers PDF Download: Quiz 90

MCQ 446: The authorization type that doesn't allow modification of existing data, is known as

A) Insert Authorization
B) Delete Authorization
C) Read Authorization
D) Update Authorization

MCQ 447: To define a temporary view whose definition is available only to the query in which it is defined, the clause used is

A) Declare clause
B) With clause
C) Define clause
D) While clause

MCQ 448: SQL provides constructs for

A) Updation
B) Insertion
C) Deletion
D) All of the Above

MCQ 449: Transactions access data using operations of

A) 2 types
B) 3 types
C) 4 types
D) 5 types

MCQ 450: Periodically backing up the database, is the process done by

A) Database system
B) Database Manager
C) Database users
D) Database administrator

Database Systems Exam Prep Tests

Database Languages Learning App & Free Study Apps

Download Database Languages MCQs App to learn Database Management System MCQ, Computer Architecture MCQ App, and Computer Networks MCQs App with answers. The free "Database Languages MCQ" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

Database Languages App (Android & iOS)

Database Languages App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)