PASS4SURE TDVAN5 DUMPS PDF & FREE SAMPLE TDVAN5 QUESTIONS

Pass4sure TDVAN5 Dumps Pdf & Free Sample TDVAN5 Questions

Pass4sure TDVAN5 Dumps Pdf & Free Sample TDVAN5 Questions

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TeraData TDVAN5 Exam Syllabus Topics:

TopicDetails
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
  • 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 3
  • 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.
Topic 4
  • 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.

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Free Sample TDVAN5 Questions, Latest TDVAN5 Test Notes

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TeraData HCIA-Datacom V1.0 Sample Questions (Q70-Q75):

NEW QUESTION # 70
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?

  • A. System Event
  • B. User-Defined Event
  • C. Period Event
  • D. API Event

Answer: B

Explanation:
User-Defined Event is the appropriate event type in TASM (Teradata Active System Management) for dynamically triggering actions based on custom triggers, such as the completion of an event-driven batch window. This event type allows the administrator to define specific conditions or API calls to trigger changes in the system, such as switching to a reporting planned environment.
The other options:
API Event is not a defined event type in TASM.
System Event is used for events triggered by system-level occurrences, such as system state changes or alerts, but not for custom triggers like batch window completion.
Period Event is based on predefined, fixed time intervals, which wouldn't work for the variable timing of the batch window in this scenario.


NEW QUESTION # 71
A suite of development jobs have been mistakenly executed at a time when a long-running critical job is being run. The business has decided to allow the development jobs to run if they do not block the critical job. An Administrator has been tasked with recording any delays experienced throughout the execution of this critical job and to abort any of the development jobs if they block it.
Which Viewpoint portlet could the Administrator use for this purpose?

  • A. Query Session
  • B. Query Monitor
  • C. Show Locks
  • D. Lock Display

Answer: D

Explanation:
The Lock Display portlet in Teradata Viewpoint provides detailed information about database locks. It allows the Administrator to monitor if any queries or jobs are causing lock contention that could block the critical job. Using this portlet, the Administrator can see if the development jobs are creating locks that delay or block the critical job. If such blocking is detected, the Administrator can take action, such as aborting the development jobs.
Option A (Query Session) shows information about active sessions but is not focused on lock contention and blocking.
Option B (Query Monitor) allows the monitoring of query performance and workloads but doesn't specifically focus on lock contention.
Option C (Show Locks) can display current lock information, but Lock Display provides a more comprehensive tool for monitoring and managing lock-related issues.


NEW QUESTION # 72
Given a user creation request on a 10-AMP system:
CREATE USER hr_user AS PERM = 100e9 SKEW = 10 PERCENT,
SPOOL = 100e9 SKEW = 20 PERCENT;
How does the SKEW factor affect the user's Perm space, assuming the total space consumed is under the specified perm space limit?

  • A. The per AMP limit of 100 GB can be breached up to 10 percent.
  • B. The per AMP limit of 10 GB can be breached to any percent.
  • C. The per AMP limit of any AMP can reach 11 GET
  • D. The per AMP limit of any AMP can reach 20 GB.

Answer: C

Explanation:
In the given CREATE USER statement, the SKEW = 10 PERCENT parameter applies to Perm space and allows some AMPs (Access Module Processors) to use up to 10% more space than the average allocation across the AMPs.
The user is allocated 100 GB of Perm space across a 10-AMP system, meaning the average space per AMP is 10 GB.
With a 10% skew allowed, this means that an AMP can use up to 10% more than the average allocation, which is 10 GB + 1 GB = 11 GB.


NEW QUESTION # 73
An Administrator has been asked to improve the response time of the workloads in the tactical tier. Workloads are in all tiers of TASM. They are at CPU and I/O capacity, and they have AWT reserved for tactical. The Administrator begins by analyzing the data and the workload prioritization.
Which action should the Administrator take?

  • A. Increase the number of AWTs.
  • B. Adjust the limits of awt concurrency in the tactical tier using DBS control.
  • C. Increase the relative weight of the tactical tier.
  • D. Disable the expedite option of the workloads in the SLG Tier level 1.

Answer: C

Explanation:
In a TASM (Teradata Active System Management) environment, the relative weight of different tiers (such as tactical, SLG, or background) determines the amount of CPU and I/O resources allocated to each tier. Increasing the relative weight of the tactical tier would prioritize these workloads, giving them more resources relative to other tiers and improving their response time.
Option B (Disable the expedite option of the workloads in the SLG Tier level 1) might alleviate some resource pressure from SLG Tier 1 workloads, but it doesn't directly improve the prioritization or resource allocation for tactical workloads.
Option C (Increase the number of AWTs) is not applicable because the system already has reserved AWTs for tactical workloads, and AWT (AMP Worker Task) availability is likely not the bottleneck here. Simply increasing the number of AWTs without addressing the core CPU and I/O resource allocation will not improve tactical workload response.
Option D (Adjust the limits of AWT concurrency in the tactical tier using DBS control) might provide marginal improvements but won't have a significant impact on overall resource prioritization. It focuses more on concurrency management than directly improving workload performance through resource allocation.


NEW QUESTION # 74
An update of a very large table was in progress when the system experienced an unplanned restart. After restarting, the system is available, but Recovery Manager shows it may be many hours before a large table is available for use. The Administrator needs to make the table available sooner.
Which option should be used to achieve this goal?

  • A. Use MultiLoad to execute a DROP of the table, and restore it from backup.
  • B. Cancel the rollback, and restore the table from backup.
  • C. Drop the transaction journal, and set RollbackPriority to TRUE.
  • D. Use Workload Manager to elevate the rollback to the SLG tier.

Answer: B

Explanation:
When a system experiences an unplanned restart during an update operation, the rollback process can take a significant amount of time, especially for very large tables. Canceling the rollback will stop the system from attempting to undo the incomplete transactions.
After canceling the rollback, the table can be restored from a backup, which is a much faster way to recover the table and make it available for use again.
The other options are less effective:
Use Workload Manager to elevate the rollback to the SLG tier: While this may prioritize the rollback, it doesn't significantly reduce the time required for a large table rollback.
Use MultiLoad to execute a DROP of the table, and restore it from backup: MultiLoad is not typically used for dropping tables, and this adds unnecessary complexity.
Drop the transaction journal, and set RollbackPriority to TRUE: Dropping the transaction journal could lead to data inconsistencies, and setting RollbackPriority to TRUE does not directly make the table available sooner.


NEW QUESTION # 75
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