What are the differences between observables & promises?

101

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Why do we use “contains"? Method for strings type functions?

6

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Can hashtable have duplicate keys?

88

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What is Delimited data?

733

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Explain what does the format %10.2 mean when included in a printf statement?

136

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Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

142

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Write a function that responds to a click anywhere on the page by displaying an alert dialog. Display the event name if the user held Shift during the mouse click. Display the element name that triggered the event if the user held Ctrl during the mouse click.

867

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which processor is used in dcs.

1298

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Is there a reverse function in python?

73

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which utility is used to run a cobol-db2 program?

156

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What do you understand by ensemble learning?

28

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How do I keep people from stealing my source code and/or images?

85

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How can we provide user level/user group level security - By using security keys?

1

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Explain what are the sizes and ranges of the basic c++ data types?

132

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What is 1nf 2nf 3nf?

80

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