Purpose of Database Systems MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online computer science degree programs MCQs: data values stored in database must satisfy certain types of with options data constraints , consistency constraints, type constraints and format constraints for distance learning for online bachelor's degree and masters degree exams. Free skills assessment test is for online learning purpose of database systems quiz questions with MCQs, exam preparation questions and answers.

MCQs on Purpose of Database Systems Quiz PDF Download

MCQ: Data values stored in database must satisfy certain types of

  1. Data constraints
  2. Consistency constraints
  3. Type constraints
  4. Format constraints

B

MCQ: To allow users to manipulate information, system has a number of

  1. Application programs
  2. Application files
  3. Manipulation program
  4. Manipulation files

A

MCQ: Data redundancy and Data Inconsistency is one of major drawbacks of

  1. File processing system
  2. File retrieval system
  3. File storage system
  4. File updation system

A

MCQ: Problem that occurs while writing new application programs to retrieve appropriate data, is known as

  1. Difficult to access data
  2. Data Inconsistency
  3. Data Isolation
  4. Atomicity problems

C

MCQ: Problem of conventional file-processing, not allowing needed data to be retrieved efficiently, is known problem of

  1. Data Inconsistency
  2. Difficult to access data
  3. Data Isolation
  4. Data redundancy

B