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TDBL1-16.20 Teradata Vantage Associate Exam Question and Answers

Question # 4

Based on consistent performance and control as dominant factors in a data warehouse strategy, which deployment option is most viable?

A.

Private Cloud

B.

On-Premise

C.

Public Cloud

D.

VMware

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Question # 5

Which database object contains a two-dimensional representation of a real world entity or relation?

A.

Row

B.

Tuple

C.

Schema

D.

Table

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Question # 6

Which concept does a dimensional model implement to improve performance?

A.

Denormalization

B.

Row sizing

C.

Global access

D.

Parallelization

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Question # 7

Which index would be likely to provide quick data access for two tables that are often queried together on data for just the current year?

A.

A Multi-join Nonunique Secondary Index (NUSI)

B.

A Single Table Join Index

C.

A Sparse Join Index

D.

A Sparse Unique Primary Index (UPI)

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Question # 8

What is the role of the Primary Key?

A.

Provides alternate access path

B.

Uniquely identifies every row on the table

C.

Most direct access path

D.

Evenly distributes rows in the table

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Question # 9

Which utility can be used to quickly transfer large amounts of data from Teradata Database to a client-based application?

A.

TPT Load Operator

B.

TPT Stream Operator

C.

TPT Update Operator

D.

TPT Export Operator

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Question # 10

What is the name of a single instance of all the attributes in a relation?

A.

Column

B.

Degree

C.

Row

D.

Table

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Question # 11

Which data structure layer is primarily utilized by users of data marts?

A.

Shared Services

B.

Standardization

C.

Integration

D.

Access

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Question # 12

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

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Question # 13

Which tool allows an administrator to monitor a Teradata Database with portlets?

A.

Teradata Viewpoint

B.

Teradata Studio

C.

Database Query Log

D.

Visual Explain

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Question # 14

What is the software interface between Teradata Database and the operating system?

A.

Relay Services Gateway (RSG)

B.

BYNET

C.

Parallel database extension (PDE)

D.

Gateway software (GTW)

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Question # 15

What differentiates a database from a user?

A.

Only databases have spool allocation.

B.

Users have passwords.

C.

Users do not own tables.

D.

Databases own users, users cannot own databases.

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