What are triggers? How many triggers you can have on a table?

2 Answers   Ramco,

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A) Which two are benefits of Teradata's support for ANSI Standard SQL? (Choose two.) 1.data is distributed automatically 2.queries get optimized to better plans 3.submit queries from other database systems 4.can interface with BI tools B) Which statement is true when comparing the advantages of third normal form to star schema? 1.Star schema tends to have fewer entities. 2.Star schema requires additional data storage. 3.Third normal form tends to have fewer entities. 4.Third normal form requires additional data storage. C)Which two sets of functions does the Parsing Engine (PE) perform? (Select two.) 1.sorting, formatting, and aggregating of the final answer set 2.flow control of the data to and from the participating tables 3.SQL statement interpretation, syntax validation, and semantic evaluation 4.dispatching the step execution sequence to the AMP via the BYNET D) Which two can be achieved with Teradata Active System Management (TASM)? (Choose two.) 1.disable hardware 2.react to hardware failure 3.influence response times 4.collect metadata E) Which three mechanisms can be used to ensure security within the Teradata Database? (Choose three.) 1.views 2.spool limits 3.roles 4.access rights 5.profiles

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What is dbms explain in brief?

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What is an extended stored procedure?

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How you can make a parameterized view?

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Where is dbms used?

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How is data stored in dbms?

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Explain about the database management systems.

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Explain about normal forms?

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In which database can extended stored procedures be added?

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What is a join and explain different types of joins?

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Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

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