Database Systems Practice Test 224
DBMS for Competitive Exams Multiple Choice Questions (MCQs) PDF Download - 224
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The MCQ: Restricting data access and database activities is the responsibility of; "DBMS for Competitive Exams" App (Free Android & iOS) with answers: Data access control; Data concurrency control; Data atomicity control; Data integrity control; for computer science associate degree. Practice Database System Architectures Questions and Answers, Apple e-Book to download free sample for top computer science schools.
DBMS for Competitive Exams MCQ Quiz with Answers PDF Download: Test 224
Restricting data access and database activities is the responsibility of
- Data concurrency control
- Data access control
- Data atomicity control
- Data integrity control
We may wish to change a value in a tuple without changing all values in the tuple. For this purpose, the statement to be used is
- Modify
- Alter
- Define
- Update
CGI stands for
- Complete Gateway Interface
- Communication Gateway Interface
- Common Gateway Interface
- Computing Gateway Interface
The relational algebra operation that removes duplicate tuples from the output, is known as
- Selection
- Natural join
- Union operation
- Projection
For different types of users, there's a need for designing different
- Processes
- Applications
- Programs
- Interfaces
Database Systems Exam Prep Tests
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