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Exam Name:
Teradata
12 Fundamentals Exam
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Question: 1
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What are two reasons an access lock is used? (Choose
two.)
A. to perform a dirty read B. to increase the priority of
the query running
C. to be able to gain access to a table before rights are
given
D. to be able to read data that is currently being
written by another process
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Answer: B,D
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Question: 2
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Which tool is available to change workload settings?
A. Teradata Administrator
B. Teradata Workload Analyzer (TWA)
C. Teradata Parallel Data Pump (TPUMP)
D. Teradata Dynamic Workload Manager (TDWM)
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Answer: B
|
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Question: 3
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Which is the definition of a Primary Key?
A. a relationship between tables
B. a set of logically related columns
C. a set of rows that uniquely identify data
D. a set of columns that uniquely identify a row
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Answer: A
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Question: 4
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Which is a characteristic of a Foreign Key?
A. no duplicates are allowed
B. identify table relationships
C. one instance of columns in a table
D. identify data outside the database
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Answer: D
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Question: 5
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Which functionality is available through the FastLoad
Utility?
A. It quickly performs batch updates of large tables.
B. It quickly builds secondary indexes on empty tables.
C. It quickly loads large amounts of data into an empty
table.
D. It quickly loads large amounts of data into a
partially empty table.
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Answer: A
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