Purpose of Database Systems MCQs & Quiz Online PDF Book Download

Purpose of database systems MCQs, purpose of database systems quiz answers to learn data analytics courses online. Introduction to dbms multiple choice questions (MCQs), purpose of database systems quiz questions and answers for online colleges for information technology. Relational databases, database design, view of data, data storage and querying, purpose of database systems test prep for big data certification.

Learn introduction to dbms test MCQs: data values stored in database must satisfy certain types of, with choices data constraints, consistency constraints, type constraints, and format constraints for online colleges for information technology. Practice assessment test for scholarships, online learning purpose of database systems quiz questions for competitive assessment in computer science major for big data certification.

MCQ on Purpose of Database Systems Quiz Book 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