Computer Science Courses

Chapter 6: Database Systems Exam Tests

Database Systems MCQs - Chapter 6

Database Recovery System Multiple Choice Questions (MCQ) PDF Download - 2

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Database Recovery System MCQ with Answers PDF Download: Quiz 2

MCQ: 6

The database is partitioned into storage units of fixed length, known to be

  1. Blocks
  2. Sectors
  3. Units
  4. Tracks
MCQ: 7

Logging of information about operations is called

  1. Physical logging
  2. Logical logging
  3. Virtual logging
  4. View logging
MCQ: 8

When a system has enters an undesirable state, the type of error occurred is called

  1. Logical error
  2. System error
  3. System crash
  4. Application error
MCQ: 9

The degree of durability in which transaction commits as soon as its written at the primary and the backup site is known to be

  1. One-safe
  2. Two-very-safe
  3. Two-safe
  4. Three-safe
MCQ: 10

The type of blocks that resides temporarily in the main memory are known as

  1. Buffer blocks
  2. Logical blocks
  3. Physical blocks
  4. Disk blocks

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Database Recovery System App (Android & iOS)

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DataBase Management System (MCS) App (Android & iOS)

DataBase Management System (MCS) App (iOS & Android)

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Introduction to Psychology App (Android & iOS)

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General Knowledge App (iOS & Android)