Free MCQsLearn App Download - Data Storage and Querying Trivia Questions and Answers PDF Download eBook p. 194
Solve Data storage and querying trivia questions and answers PDF, data storage and querying quiz answers to prepare data science worksheet 194 for online board exam 2022. Practice Introduction to DBMS quiz with answers, data storage and querying Multiple Choice Questions (MCQ) for online DBMS, DBA. Free data storage and querying MCQs, java database connectivity (jdbc), database languages, introduction to dbms, lock based protocols, data storage and querying test prep for computer science programs.
"The storage manager component that tests for the satisfaction of integrity constraints, is known as", data storage and querying Multiple Choice Questions (MCQ) with choices authorization manager, file manager, buffer manager, and transaction manager for online database certification. Learn introduction to dbms questions and answers with free online certification courses for information and communication technology.
Data Storage and Querying Questions and Answers PDF Download eBook
MCQ: The storage manager component that tests for the satisfaction of integrity constraints, is known as
- File manager
- Authorization manager
- Buffer manager
- Transaction manager
B
MCQ: The two modes of locking a data item, are termed as 'shared' and
- Composite
- Compatible
- Exclusive
- Linear
C
MCQ: Users of a system can request the system to perform addition, deletion, retrieval and
- Alterations
- Removal
- Backup
- Both A and B
D
MCQ: We cannot express many constraints by using
- Domain Constraints
- Referential integrity
- Both A and B
- Authorization
C
MCQ: The user identifier is stored in the getConnection of database's parameter
- First parameter
- Second parameter
- Third parameter
- Fourth parameter
B