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databases Online Quiz - 149

Description: databases Online Quiz - 149
Number of Questions: 20
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Tags: databases
Attempted 0/20 Correct 0 Score 0

For GSAM databases, which status code will be issued if the input data set was not present and a get call was tried?

  1. AI

  2. AM

  3. AO

  4. NI


Correct Option: A

When CMPAT=YES is specified in a PSB, IMS provides PCBs to the application as if it were executing in a batch processing region

  1. True

  2. False


Correct Option: B

Which of the following statements are true.

  1. The name of the PSB and its associated application program must be the same in a telecommunications system

  2. The name of the PSB and its associated application program must not be the same in a telecommunications system

  3. The name of the PSB and its associated application program must be the same in an IMS Batch environment

  4. The name of the PSB and its associated application program need not be the same in an IMS Batch environment


Correct Option: A,D

TEMPLATE utility control statement is used for REPAIR UTILITY.

  1. True

  2. False


Correct Option: B

To prevent time outs or deadlocks when you use REORG with SHRLEVEL CHANGE option, run the REORG with the

  1. DRAIN WRITERS

  2. DRAIN ALL

  3. DRAIN CLAIMERS

  4. DRAIN *


Correct Option: B
  1. Better data compression

  2. Less I/O

  3. Faster performance for decision support queries that involve only a few columns

  4. Best suited for OLTP


Correct Option: A,B,C
  1. CHECK PENDING

  2. COPY PENDING

  3. RECOVER PENDING

  4. NONE


Correct Option: A,B,C

In Sybase IQ, every column is treated as an index.

  1. True

  2. False


Correct Option: A

I have a Sybase IQ table with about 1 million rows. To improve performance, I need to add an index on the primary key which has over 900 distinct values. Which index type would I choose?

  1. LF

  2. HG

  3. HNG

  4. CMP


Correct Option: A

Sybase IQ query optimizer generates a query plan for every query. When I set the QUERY_PLAN option ON, where is the query plan sent to?

  1. html file

  2. iqmsg file

  3. iqplan file

  4. log file


Correct Option: B

Each IQ database that you create includes at least three DBspaces. What are they?

  1. Catalog store

  2. IQ Temporary store

  3. IQ store

  4. Metadata store


Correct Option: A,B,C
  1. Currency

  2. Calender

  3. Accounting Field Structure and Calender

  4. Currency, Calender and Accounting Field Structure


Correct Option: D

Below entity has been used to partition data into logical units

  1. Application

  2. Set of Books

  3. Organization

  4. Set Of Books


Correct Option: B
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