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Practice Free TDBL1-16.20 Associate Exam Exam Questions Answers With Explanation

We at Crack4sure are committed to giving students who are preparing for the Teradata TDBL1-16.20 Exam the most current and reliable questions . To help people study, we've made some of our Associate Exam exam materials available for free to everyone. You can take the Free TDBL1-16.20 Practice Test as many times as you want. The answers to the practice questions are given, and each answer is explained.

Question # 6

An administrator receives temperature readings from multiple sensors but cannot uniquely identify a reading by timestamp or sensor identifier. Which relational modeling concept makes this an inappropriate use case for a relational model unless additional information becomes available?

A.

Normalization

B.

Singularity

C.

Reliability

D.

Duplication

Question # 7

What does a Teradata node provide?

A.

Computing power

B.

Communication

C.

Data storage

D.

Vproc migration

Question # 8

Which object contains one or more SQL statements, always executed as a single request?

A.

Index

B.

Macro

C.

Table

D.

Recursive view

Question # 9

How does a Primary Index differ from a Primary Key?

A.

A Primary Key may be null

B.

A Primary Index determines data distribution.

C.

A Primary Key determines the access path.

D.

A Primary Index enforces uniqueness.

Question # 10

Which Teradata utility can be used to load data into a single empty table?

A.

BTEQ Export

B.

TPT Update Loader

C.

TPT Export

D.

FastLoad

Question # 11

What is a use case for a Join Index?

A.

A one-time merge on a single table A table

B.

with multiple UDFs

C.

A frequent query with the same two tables

D.

A query that uses the Primary Index

Question # 12

Which Teradata UDA component is used to ingest data into the ecosystem?

A.

Teradata Aster

B.

Teradata Data Stream

C.

Teradata Everywhere

D.

Teradata Listener

Question # 13

What is a potential solution when reports have inconsistent results?

A.

Allow users to load their own data marts and create their own reports

B.

Centralize data reporting and distribution to one department

C.

Load business data into a common repository for all reporting

D.

Require all users to generate customized metrics for their departments

Question # 14

What is a feature of the Primary Index?

A.

Impacts row distribution

B.

Ensures referential integrity

C.

Allows dynamic creates and drops

D.

Prevents null values

Question # 15

Which Teradata component is responsible for managing the individual disk space?

A.

AMP

B.

Gateway (GTW)

C.

BYNET

D.

Parsing Engine (PE)

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