Free MCQsLearn App Download - View of Data Practice Test PDF Download eBook p. 117
Learn View of data mock test for exam, view of data MCQ with answers pdf to solve data science test 117 for online job interview. Practice Introduction to DBMS Trivia Questions and answers, view of data Multiple Choice Questions (MCQ) for online DBMS, DBA. Free view of data MCQs, sql data types and schemas, locking techniques for concurrency control, view of data test prep for BSc computer science.
"At the physical level a record can be described as a block of", view of data Multiple Choice Questions (MCQ) with choices random storage location, consecutive storage location, standardized storage location, and undefined storage location to learn online classes courses. Learn introduction to dbms questions and answers with free online certification courses for online computer science schools.
Trivia Quiz on View of Data PDF Download eBook
MCQ: At the physical level a record can be described as a block of
- Consecutive storage location
- Random storage location
- Standardized storage location
- Undefined storage location
A
MCQ: The concurrency control in which all data on a page or multiple pages will be locked simultaneously, is known to be
- Page locking
- Class locking
- Object locking
- Cluster level locking
D
MCQ: It is possible to store time-zone information along with the time by specifying
- time without timezone
- date with timezone
- time with timezone
- date without timezone
C
MCQ: The unique identifier field in the update log record in which the data item is written is called
- Transaction identifier
- New value identifier
- Data-item identifier
- Data-value identifier
C
MCQ: Contemporary database systems for naming relations provide a
- No hierarchy
- 2 level hierarchy
- 3 level hierarchy
- 4 level hierarchy
C