What are the differences between drop, truncate and delete commands?

1071

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name the prompt which are available in cognos?

5

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What is the landscape of grc system?

627

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Tell me how many partition we make in 500 gb hard drive?

767

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Qatar petroleum will call me for an technical phone interview as safety officer Please let me know what kind of question they asked ? any idea about this written test ?

6610

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What is collective search help? : sap abap data dictionary

1024

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Difference between undefined and undeclared variables?

964

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What are the main components in Hadoop Eco-System and what are their functions ?

497

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How can we check disk/device status/failure/errors using smartctl utility?

1008

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Name methods of classification methods?

28

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What is file extension of webservices?

1054

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What happens with existing visualforce pages in lightning experience ? : salesforce lightning component

440

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What are the difference between tag & category in wordpress?

219

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Please let me know how to make Data masking in informatica..

1737

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which command using query analyzer will give you the version of sql server and operating system? : Sql dba

1066

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