Computer Science Courses

Database Systems Certification Exam Tests

Database Systems Practice Test 1

View of Data Quiz Questions and Answers PDF

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The Quiz: A collection of tables to represent both data and relationships among data, is known as; "View of Data" App Download (Free) with answers: Relational Model; Entity relationship model; Object-based Data model; Semi structured data model; for computer information science. Learn Introduction to DBMS Questions and Answers, Apple eBook to download free sample for online DBA certification courses.

View of Data Questions and Answers PDF Download: Quiz 1

MCQ 1:

A collection of tables to represent both data and the relationships among data, is known as

  1. Entity relationship model
  2. Relational Model
  3. Object-based Data model
  4. Semi structured data model
MCQ 2:

In the language constructs for procedures, PSM stands for

  1. Permanent Storage Module
  2. Persistent Storage Module
  3. Prepared Statement Module
  4. Prepared Storage Module
MCQ 3:

A JAVA program that uses JDBC, should determine that information is directly from the database system at runtime, to have

  1. Efficient system
  2. Robust system
  3. Active system
  4. Accurate system
MCQ 4:

The database system compiles the query when it is

  1. Executed
  2. Initialized
  3. Prepared
  4. Invoked
MCQ 5:

In the relational model, the row of the table is known to be

  1. Relation
  2. Attribute
  3. Tuple
  4. Entity field

Database Systems Exam Prep Tests

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View of Data App (Android & iOS)

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Database Management System App (Android & iOS)

Database Management System App (iOS & Android)

Computer Architecture App (Android & iOS)

Computer Architecture App (Android & iOS)

Digital Image Processing App (Android & iOS)

Digital Image Processing App (iOS & Android)