Purpose of Database Systems MCQs Quiz Online PDF Download

Learn purpose of database systems MCQs, database management system test for learning online courses and test prep to practice. Introduction to dbms quiz has multiple choice questions (MCQ), purpose of database systems quiz questions and answers, relational databases, database design, purpose of database systems tutorials for online SQL index courses distance learning.

Database management system practice test MCQ: data values stored in database must satisfy certain types of with choices data constraints , consistency constraints, type constraints and format constraints problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning purpose of database systems quiz with MCQs to practice test questions with 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