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databases Online Quiz - 108

Description: databases Online Quiz - 108
Number of Questions: 20
Created by:
Tags: databases
Attempted 0/20 Correct 0 Score 0
  1. DDL

  2. DML

  3. DCL

  4. None of the Above


Correct Option: D
  1. DDL

  2. DCL

  3. DML

  4. None the above


Correct Option: D

Dropped table can be got back without recreating it.

  1. True

  2. False


Correct Option: A
  1. using AVG () function

  2. Using AVERAGE() function

  3. using SUM() and Count() functions

  4. using Total() function


Correct Option: A,C
  1. Using Rollup() function

  2. Using SUBTOT() function

  3. Using SUBSUM() function

  4. All the above


Correct Option: A

Which process reads data from the data file into the database buffer cache ?

  1. Server process

  2. DBWR

  3. CKPT

  4. PMON


Correct Option: A

what happens if the listener currently running for prod database is terminated due to some reason?

  1. The currently connected users will be disconnected.

  2. There will be no effect on users.

  3. remote users will not be allowed to spawn sessions.

  4. None of the above


Correct Option: C

Is it possible to resize the size of redo logs while the database is running?

  1. True

  2. False


Correct Option: B
  1. Aegan

  2. Yukon

  3. Kilimanjaro

  4. MSSQL


Correct Option: B

Which recovery model doesn't allow Log backups?

  1. Full

  2. Simple

  3. Bulk-Logged

  4. None of the above


Correct Option: B
  1. model

  2. msdb

  3. tempdb

  4. MSSQLSystemResource


Correct Option: C
  1. sysusers

  2. syslogins

  3. sysserverusers

  4. None of the above


Correct Option: B

Which database holds the information of all the jobs in a server?

  1. master

  2. model

  3. sysjobs

  4. msdb


Correct Option: D

If a sysadmin is granted with "db_denydatareader" role for a database he will not be able to access the data from that database.

  1. True

  2. False


Correct Option: A
  1. Output dataset

  2. Inputdataset

  3. Both

  4. Output window


Correct Option: A
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