Welcome to ExamTopics
ExamTopics Logo
- Expert Verified, Online, Free.
Mail Us[email protected]
Menu
 

Teradata TDVAN5 Exam Actual Questions

The questions for TDVAN5 were last updated on Nov. 13, 2024.
  • Viewing page 1 out of 18 pages.
  • Viewing questions 1-4 out of 72 questions
 

Topic 1 - Exam A

Question #1 Topic 1

There is a call center application that repetitively sends tactical queries to Vantage These queries use a few small tables that are joined on the primary index column.
The following maps are defined in the system:

TD_GlobalMap -

TD_Map1 -

TD_DataDictionaryMap -

TD_1AmpSparseMap_1Node -
What can be done to optimize these queries?

  • A. Assign these tables to TD_1AmpSparseMap_1Node using different colocation names for each table.
  • B. Assign these tables to TD_1AmpSparseMap_1Node using the same colocation name for every table
  • C. Assign these tables to TD_Map1 using the same colocation name for every table.
  • D. Assign these tables to TD_Map1 using different colocation names for each table.
Reveal Solution Hide Solution   Discussion  

Correct Answer: B 🗳️

Question #2 Topic 1

Which workload management technique should the Administrator use to reject all QueryGrid queries during a pre-defined critical batch state?

  • A. An exception that includes the following Foreign Servers:

    TD_SYSFNLIB.QGInitiatorExport -

    TD_SYSFNLIB.QGInitiatorlmport -

    TD_SYSFNLIB.QGRemoteExport -
    TD_SYSFNLIB.QGRemotelmport
  • B. A filter that includes the following functions:

    TD_SYSFNLIB.QGInitiatorExport -

    TD_SYSFNLIB.QGInitiatorlmport -

    TD_SYSFNLIB.QGRemoteExport -
    TD_SYSFNLIB.QGRemotelmport
  • C. An exception that excludes the following Foreign Servers:

    TD_SYSFNLIB.QGInitiatorExport -

    TD_SYSFNLIB.QGInitiatorlmport -

    TD_SYSFNLIB.QGRemoteExport -
    TD_SYSFNLIB.QGRemotelmport
  • D. A filter that excludes the following functions:

    TD_SYSFNLIB.QGInitiatorExport -

    TD_SYSFNLIB.QGInitiatorlmport -

    TD_SYSFNLIB.QGRemoteExport -
    TD_SYSFNLIB.QGRemotelmport
Reveal Solution Hide Solution   Discussion  

Correct Answer: A 🗳️

Question #3 Topic 1

A customer is complaining that the creation of a large table in the lab environment is getting stuck in the merge step. The customer is using the following command to create the table:
CREATE TABLE ... AS (SELECT * ...) WITH DATA
Which recommendation will help the merge step?

  • A. A column that provides good distribution should be specified as PRIMARY INDEX.
  • B. The MERGEBLOCKRATIO should be specified for the table to improve the data block merge operation.
  • C. The table should be created with "CREATE TABLE ... AS (SELECT *...) WITH NO DATA", and afterwards, "INSERT ... SELECT *" should be used to fill the table.
  • D. Users of the lab may have lower priority than other workloads, so the creation of the table should be moved to off-peak hours.
Reveal Solution Hide Solution   Discussion  

Correct Answer: C 🗳️

Question #4 Topic 1

Which benefit is achieved by creating profiles?

  • A. Reducing the growth of the DBC.AccessRights table
  • B. Managing user privileges on database objects
  • C. Assigning permanent space for groups of users with similar needs
  • D. Defining spool space for groups of users with similar needs
Reveal Solution Hide Solution   Discussion  

Correct Answer: D 🗳️

Next Questions

Get IT Certification

Unlock free, top-quality video courses on ExamTopics with a simple registration. Elevate your learning journey with our expertly curated content. Register now to access a diverse range of educational resources designed for your success. Start learning today with ExamTopics!

Start Learning for free
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel