Teradata Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Teradata Interview Questions

Questions Answers Views Company eMail

What is the purpose of upsert command?

1077

What are the commands to make a new table, change a table and remove a table in teradata?

1065

List the logical and conditional operators that are used with teradata along with their meanings?

938

What is the basic syntax for teradata select statement?

982

What is the purpose of using case expression in teradata?

954

Explain the term 'database' related to relational database management system?

928

Describe the between keyword in teradata?

979

What are the different table types that are supported by teradata?

954

What are the frequently used data types in teradata?

1003

What is the purpose of joins in teradata?

1066

What is teradata?

1059

Explain the term 'primary key' related to relational database management system?

978

Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.

978

What is the purpose of joins in teradata and what are the available join types?

1000

Discuss the advantages of using partitioned primary index in a query?

905

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Un-Answered Questions { Teradata }

Mention the procedure via which, we can run Teradata jobs in a UNIX environment.

931

How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

1723

Different phases of multiload?

935

Difference between star and snowflake schemas?

1048

How do you verify a complicated sql?

1011

In BTEQ, how are the session-mode parameters being set?

1086

Can we collect statistics on multiple columns?

986

Difference between multiload and tpump?

1038

What is a clique?

1011

what are the uses of fact table and dimension table in banking project?

4490

What are the advantages of teradata?

955

While creating table my dba has fallback or no fallback in his ddl. What is that?

1113

What does sleep function does in fast load?

1064

What is the difference between global temporary tables and volatile temporary tables?

1082

What are the string manipulation operators and functions associated with teradata?

1024

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