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View of Data Worksheet with Answers PDF Download eBook - 117

Learn View of data worksheet with answers PDF, view of data MCQ with answers to solve data science test 117 for online CS degrees. 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 for free online classes. 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

View of Data Quiz

MCQ: At the physical level a record can be described as a block of

  1. Consecutive storage location
  2. Random storage location
  3. Standardized storage location
  4. Undefined storage location

A

Locking Techniques for Concurrency Control Quiz

MCQ: The concurrency control in which all data on a page or multiple pages will be locked simultaneously, is known to be

  1. Page locking
  2. Class locking
  3. Object locking
  4. Cluster level locking

D

SQL Data Types and Schemas Quiz

MCQ: It is possible to store time-zone information along with the time by specifying

  1. time without timezone
  2. date with timezone
  3. time with timezone
  4. date without timezone

C

Recovery and Atomicity Quiz

MCQ: The unique identifier field in the update log record in which the data item is written is called

  1. Transaction identifier
  2. New value identifier
  3. Data-item identi?er
  4. Data-value identi?er

C

SQL Data Types and Schemas Quiz

MCQ: Contemporary database systems for naming relations provide a

  1. No hierarchy
  2. 2 level hierarchy
  3. 3 level hierarchy
  4. 4 level hierarchy

C