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Database Systems Certification Exam Tests

Database Systems Practice Test 303

SQL Data Types and Schemas Quiz Questions with Answers PDF Download - 303

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SQL Data Types and Schemas Quiz with Answers PDF Download: MCQs 303

MCQ 1511:

To identify a relation uniquely, a name may be used of parts

  1. 2 part
  2. 3 part
  3. 4 part
  4. 5 part
MCQ 1512:

Creation of a database application is a

  1. Easy task
  2. Complex task
  3. Non structural task
  4. Cheap task
MCQ 1513:

The processes that modifies buffer blocks back to disk on a continuous basis is called

  1. Database writer process
  2. Manager processes
  3. Log writer process
  4. Server processes
MCQ 1514:

The request such as:
insert into student
select *
from student;
encounters the problem of

  1. Syntax error
  2. Consistency
  3. Duplication
  4. Attributes
MCQ 1515:

A view is updatable, if any attribute not listed in the select clause can be set to

  1. 0
  2. 1
  3. Null
  4. Unknown

Database Systems Exam Prep Tests

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SQL Data Types and Schemas App (Android & iOS)

SQL Data Types and Schemas App (Android & iOS)

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

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

Computer Networks App (Android & iOS)

Computer Networks App (Android & iOS)

Fluid Mechanics App (Android & iOS)

Fluid Mechanics App (iOS & Android)