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Transaction Isolation Levels Practice Test PDF Download eBook p. 243

Learn Transaction isolation levels mock test for exam, transaction isolation levels MCQ with answers pdf to solve data science test 243 for online job interview. Practice Database Transactions Trivia Questions and answers, transaction isolation levels Multiple Choice Questions (MCQ) for online DBMS, DBA. Free transaction isolation levels MCQs, notations for modeling data, database design, modification of database, database transactions, transaction isolation levels test prep to learn online certificate courses.

"The term that captures the key actions of transactions that can affect concurrent execution, is known to be", transaction isolation levels Multiple Choice Questions (MCQ) with choices scheduling, sorting, routine, and recording for online SQL certification courses. Learn database transactions questions and answers with free online certification courses for computer software engineer online degree.

Trivia Quiz on Transaction Isolation Levels PDF Download eBook

Transaction Isolation Levels Quiz

MCQ: The term that captures the key actions of transactions that can affect concurrent execution, is known to be

  1. Sorting
  2. Scheduling
  3. Routine
  4. Recording

B

Database Transactions Quiz

MCQ: There is a standard way of handling automatic commit using application program interfaces such as

  1. JDBC
  2. ODBC
  3. TDBC
  4. Both A and B

D

Modification of Database Quiz

MCQ: SQL handles queries on relations containing null values by adding the truth value

  1. True
  2. False
  3. Unknown
  4. 0/1

C

Database Design Quiz

MCQ: A high-level data model provides the database designer with a

  1. Technical framework
  2. Technological framework
  3. Conceptual framework
  4. Data framework

C

Notations for Modeling Data Quiz

MCQ: OMG stands for

  1. Object Modified Group
  2. Object Monitoring Group
  3. Object Management Group
  4. Object Manipulation Group

C