Database Systems MCQs (Computer Science) From Textbook

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Database Systems Exam MCQs – Practice Test 12 (Chapter 1)

Advanced SQL Notes Questions with Answers PDF Download – Test 12

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The MCQ: A collection of triggers can be created on each relation to record the changes in relations called; "Advanced SQL Notes" App APK Download with answers: permanent relations, temporary relations, delta relations, and filter relations to learn online educational courses. Practice DBMS for Competitive Exams Quiz Questions, download Kobo e-Book (Free Chapter) to learn online educational courses.

Advanced SQL MCQs – Practice Test 12 PDF Download

MCQ: 56

A collection of triggers can be created on each relation to record the changes in relations called

  1. Temporary relations
  2. Permanent relations
  3. Delta relations
  4. Filter relations
MCQ: 57

A relation that is been used for data analysis, can be identified by some of its attributes as

  1. Monitor attributes
  2. Mix attributes
  3. Measure attributes
  4. Compound attributes
MCQ: 58

After turning off the automatic commit, transactions must be committed or rolled back explicitly using the method

  1. conn.commit()
  2. conn.setCommit()
  3. conn.getCommit()
  4. conn.setAuto()
MCQ: 59

In SQL, the primary type of data is the

  1. Relation
  2. Instances
  3. Attributes
  4. Tuples
MCQ: 60

A database programmer must have access to a general-purpose programming language for at least

  1. 1 reason
  2. 2 reasons
  3. 3 reasons
  4. 4 reasons

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Advanced SQL Notes Apps (Android & iOS)

Advanced SQL Notes App

DataBase Management System (MCS) Notes Apps (iOS & Android)

DataBase Management System (MCS) Notes App

Computer Networks Notes Apps (iOS & Android)

Computer Networks Notes App

General Knowledge Notes Apps (Android & iOS)

General Knowledge Notes App