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databases Online Quiz - 223

Description: databases Online Quiz - 223
Number of Questions: 20
Created by:
Tags: databases
Attempted 0/20 Correct 0 Score 0
  1. control files

  2. password files

  3. parameter files

  4. redo logs


Correct Option: C
  1. buffer cache

  2. large pool

  3. java pool

  4. all the above


Correct Option: D

Distinct keyword must appear directly after the select keyword in SQL Query....

  1. True

  2. False


Correct Option: A
  1. select ename||',is the'||job from emp

  2. select ename,||'is the||job from emp

  3. select 'ename'||'is the'||'job' from from emp

  4. select ename||concat('is the',job) from emp


Correct Option: A,C
  1. Source file

  2. Directories

  3. Binary files

  4. All the above


Correct Option: D
  1. It is a dynamic view.

  2. It is a rule determine which versions of an element are visible in the new view

  3. None of the above.

  4. All of the above.


Correct Option: B
  1. Check-In

  2. Check-Out

  3. Deliver

  4. Retrieve


Correct Option: B
  1. A new version of the file will be added

  2. The current version will be updated

  3. The current version of the file will be deleted

  4. None


Correct Option: A

How do you propogate changes from one Branch to other

  1. By Merging

  2. By Sub Branching

  3. By Creating a view

  4. None of the above


Correct Option: A
  1. Makebranch

  2. Mkbranch

  3. Mhbr

  4. None of the above


Correct Option: B
  1. To enable parallel development

  2. To Enable single user development

  3. To Enable multi site development

  4. None of the above


Correct Option: A

VOB stands for

  1. Versioned object basic

  2. Very old basis

  3. Versioned object base

  4. None


Correct Option: C
  1. Single Project

  2. Multiple project

  3. Multiple projects of same type

  4. None of the above


Correct Option: B
  1. Snapshot

  2. Dynamic

  3. Multi Dynamic

  4. Recursive


Correct Option: A
  1. Dynamic

  2. Snapshot

  3. Both a & b

  4. None


Correct Option: A
  1. Reserved

  2. Un-reserved

  3. Both a & b

  4. None


Correct Option: C
  1. It allows different projects to use the same source at the same time

  2. It allows changes across multiple elements to be logically grouped together

  3. It controls public/private work

  4. All the above


Correct Option: A
  1. Trivial

  2. Non-Trivial

  3. Automatic

  4. All the above


Correct Option: D
  1. Html

  2. Java

  3. Binary

  4. Ascii


Correct Option: C
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