Best TeraData TDVAN5 2025 Training With 74 QA’s [Q40-Q57]

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Best TeraData TDVAN5 2025 Training With 74 QA’s

TeraData TDVAN5 Certification Exam Questions

TeraData TDVAN5 Exam Syllabus Topics:

Topic	Details
Topic 1	Integration: This section tests the skills of database administrators in utilizing integration tools like QueryGrid and NOS. It covers the benefits, features, and functionality of QueryGrid, the database objects supporting its implementation, and the performance implications of accessing NOS and foreign servers.
Topic 2	Security Management & Auditing: This section of the exam measures the skills of such database managers. It covers the features, functionality, and benefits of access logging and advanced security configurations.
Topic 3	Database Management: This section tests the skills of database administrators in managing access rights and advanced analytic functions. It covers logging benefits, privilege types, and the impact of changing global parameters on user sessions.
Topic 4	User Administration: This section evaluates the skills of system administrators in meeting user security requirements through roles and proxy access configurations. Candidates will also learn about the functionality and benefits of profiles, as well as the key attributes that should be set for a new user.
Topic 5	Monitoring Vantage: This section of the exam measures the skills of IT professionals such as system administrators. It covers how to effectively use Viewpoint to investigate system conditions, monitor external queries, and administer both Viewpoint and monitored systems.

NEW QUESTION 40
A user runs a number of large, complex queries that regularly generate insufficient memory errors. The Administrator increases the value of the MaxParseTreeSegs DBS control field in order to allocate more parse tree segments to the parser for parsing requests.
Which action must be taken before the queries will run without memory errors?

Execute an OUTPUT command.

Execute an Alter METHOD command for

The user should log out and log back in to a new session.

Purge the request cache.

NEW QUESTION 41
An Administrator wants to see the list of foreign servers and their parameters in a Teradata QueryGrid configuration for a Vantage system.
Which database shows this information?

TD_SYSFNLIB

TD_SERVER_DB

TD_FOREIGN_DB

SECADMIN

NEW QUESTION 42
The Administrator is receiving complaints that a business application is taking a very long time to refresh the screen. After analyzing the WD-Report workload, the Administrator notices that several short select statements, with estimated processing time of less than 0.5 seconds, are waiting in the delay queue. The workload WD-Report is placed in Time Share Medium and managed by TIWM.
How should the Administrator solve this performance issue?

Place the WD-Report workload in the Service Level Goal (SLG) tier with 50% relative weight.

Create a throttle to reduce flow control.

Define a new state for SELECT statements based on estimated processing time and active the time share decay.

Create a new workload for SELECT statements based on the estimated processing time, and place in the Time Share TOP.

NEW QUESTION 43
What is the maximum payload size for CSV and JSON data formats that the NOS_READ function can read, when it is based on the LATIN character set?

16 MB

32 MB

2 GB

8 GB

NEW QUESTION 44
Which portlets contain detailed information about QueryGrid requests?

Application Queries, My Queries, Query Groups

My Queries, Completed Queries, Metric Heatmap

Metrics Analysis, Node Monitor, Completed Queries

Completed Queries, Query Groups, My Queries

NEW QUESTION 45
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 column that provides good distribution should be specified as PRIMARY INDEX.

The MERGEBLOCKRATIO should be specified for the table to improve the data block merge operation.

The table should be created with “CREATE TABLE … AS (SELECT *…) WITH NO DATA”, and afterwards, “INSERT … SELECT *” should be used to fill the table.

Users of the lab may have lower priority than other workloads, so the creation of the table should be moved to off-peak hours.

NEW QUESTION 46
A user runs a number of large, complex queries that regularly generate insufficient memory errors. The Administrator increases the value of the MaxParseTreeSegs DBS control field in order to allocate more parse tree segments to the parser for parsing requests.
Which action must be taken before the queries will run without memory errors?

Execute an OUTPUT command.

The user should log out and log back in to a new session.

Purge the request cache.

Execute an Alter METHOD command for

NEW QUESTION 47
A business’ operating periods are event-driven, and the batch window begins and ends at various times of the evening. The Administrator needs to configure TASM to dynamically trigger the reporting planned environment using an API call issued when the batch window ends.
Which type of event can the Administrator use to meet this requirement?

API Event

System Event

User-Defined Event

Period Event

NEW QUESTION 48
Which QueryGrid connector can only be a target?

Hive

Oracle

Presto

Teradata

NEW QUESTION 49
An Administrator reports a power user running a query that is consuming significant CPU in a final step product join and impacting other users due to the high priority of the workload.
Upon contacting the user in the application team, they are advised that the query is a request from the CEO and needs to be completed. The team decides to remediate the situation by changing the workload to a lower priority.
Which Viewpoint portlet should be used to make this adjustment?

Workload Designer

Application Queries

Query Monitor

Workload Health

NEW QUESTION 50
What is a use case for Data Mover?

Archiving data to a Hadoop system

Copying data between Vantage systems for active-active replication

Replicating data to a disaster recovery system

Copying data between Hadoop systems

NEW QUESTION 51
An Administrator has been given a task to generate a list of users who have not changed their password in the last 90 days.
Which DBC view should be used to generate this list?

DBC.LOGONOFFV

DBC.USERSV

DBC.SECURITYDEFAULTSV

DBC.ACCESSLOGV

NEW QUESTION 52
Which benefit is achieved by creating profiles?

Reducing the growth of the DBC.AccessRights table

Managing user privileges on database objects

Assigning permanent space for groups of users with similar needs

Defining spool space for groups of users with similar needs

NEW QUESTION 53
A system in Viewpoint is regularly reported as being in a critical state due to a lack of available AWT. No flow control is observed on the system. The Administrator identified that this is due to a recently completed cloud migration for the system that increased the number of available AWT from 80 to 120.
Which process task is required to set up the system in Viewpoint to address this problem?

Configure the AWT Info data collector with the updated setting of 120 maximum AWT.

Increase by 40 the degraded and critical thresholds for the AWT in the system health setup portlet.

Update the performance data collection portlet job that collects resource usage data with the 120 maximum AWT value.

Adjust the system alert that has been configured for AWT to the recommended critical threshold of 92.

NEW QUESTION 54
Which data type could support an index definition on a table?

DATASET

JSON

Large Object (LOB)

Geospatial

NEW QUESTION 55
An analytics team uses a multibillion row table that is relevant to a great number of queries with different filters and joins. The Administrator needs to identify an effective strategy to collect statistics on this table.
Which statistics should be collected?

Full-table

[Dynamic AMP Sample

Sampled

Summary

NEW QUESTION 56
Business users are regularly joining a common set of columns from parquet external data to existing dimension tables. An Administrator needs to improve the performance of these queries where they filter on common columns.
Which strategy can be used to improve performance?

Row partition the parquet table on the filter columns.

Change the primary index of the foreign server to the filtering columns.

Create a foreign server to access the data with column partitioning.

Create a multi-table join index to cover the joined data.

NEW QUESTION 57
A role, TestingSprint, was created and assigned to members of a testing unit. This role is temporary in nature and will be dropped after the sprint ends. The manager of the testing unit is also assigned to the role and wants to drop it once work is complete.
Which option can the Administrator use to fulfill this request?

Grant the DROP ROLE privilege to the TestingSprint role.

Grant the DROP ROLE privilege to a newly created role, and then grant that role to the manager.

Re-grant the TestingSprint role to the manager, specifying the WITH GRANT OPTION.

Re-grant the TestingSprint role to the manager, specifying the WITH ADMIN OPTION.