Answer / suresh

Using variant rather than a specific data type is
slower because of conversions needed and takes up more
memory because additional over head

Answer / raja

Variant may hold any data type.
It's difficult to find the data type wnen it is needed.
It takes aditional time to convert it while using it.

What is a variant data type and when would you use it?

3 Answers  

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Explain Default cursor Type and LockEdits type in RDO

2 Answers  

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0 Answers  

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What is Static Cursor?

1 Answers  

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What are the important components of OLEDB?

0 Answers  

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plzzzzzzz mail me some questions that r important to revise before an interviev wat r the possible question that mnc ask MY EMAIL ID shanty_pathak@yahoo.com

3 Answers   Wipro,

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Discuss the working with to-do lists.

0 Answers  

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What are binary and project compatibility?

1 Answers  

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Can you create a tabletype of recordset in Jet - connected ODBC dbengine?

0 Answers  

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what are the Differences Object and Class?

2 Answers  

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What is the difference between change event in normal combobox and dbcombobox?

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Name and define the logical tiers in a traditional 3-tiered architecture?

1 Answers  

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