Programmer Interview Questions

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We have an array of integers like shown below int[] arr = new int[] { 1, 2, 3, 4, 5, 6, 7, 8, 5, 9, 8, 10, 11, 12, 10, 13, 14, 15, 12, 16, 17, 18, 15, 19, 20 }; Write logic to find the repeated integers and their count.

Pavan Ramamurthy
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Pavan Ramamurthy
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How to find Percentage, name ,College from a resume or document ? How to export these values to other page in C#?

Rajeev Prajapati
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What two types of data providers does ADO.NET supply? What determines which one you should use?

Rajeev Prajapati
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11

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What method is used by the Command classes to execute SQL statements that return single values?

Rohan Rathore
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What two classes are used to read data only?

Vinay Arora
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6

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How do we use stored procedure in ADO.NET and how do we provide parameters to the stored procedures?

Sudhir Goswami
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What is Execute Non Query?

Sudhir Goswami
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3

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What is Data Provider?

Rajeev Prajapati
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3

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What is the use of Parameter Object?

Rajeev Prajapati
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3

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What is the use of Connection Object?

Rohan Rathore
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What is a Command Object?

Rohan Rathore
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5

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What is DataAdapter?

Vinay Arora
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2

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what is wcf and why it is used when it is used ?

Murali Krishna
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Tell me Guys.. Can Object will be Constant or Readonly....?

Amit Tiwari
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