What are security groups?

83

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how do you know that records are locked?

1137

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When should I use a singleton?

552

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What does select top 1 do in sql?

534

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How do I use a proxy server when invoking a web service?

521

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Tell me do you know a way to refresh browser by using selenium?

447

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How do I freeze a row in excel?

329

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1.what is the vesition managment.

1672

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What database does django use?

210

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What is a Laravel - Encryption ?

846

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What is difference between panda series and dictionary in python?

453

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What is the difference between lc and bg(letter of credit

1472

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Explain how many characters limits in & meta description tag?

411

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What are the new data controls in asp.net 2.0?

520

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7. Orange LED on RRI card is glowing – what is the indication?

1814

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