You get a call from you backup dba while you are on vacation. He has corrupted all of the control files while playing with the alter database backup controlfile command. What do you do?

275

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How do you write a good blog?

126

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why MBA after Bsc(IT) ?

2435

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What are structures and unions? State differencves between them.

601

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What are term loans? What are the features of term loans?

611

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How do I know if I have windows defender?

414

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List few advantages of using javascript?

485

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i have two questions for regular expression :- Q1. I have date pattern eg-29/11/2011 29-11-2011 29.11.2011 Que- if any separator is there between date,month and year pattern should match else it should not match eg- pattern should not match in case of 2911-2011 Q2. let say i have a string and there is a number in between of that string eg.-Amount 30002.234 successfully credited to your account . now i have to match this pattern in such a way that even if decimal is not there pattern should match ,how i will do this using regular expression

1016

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What is the purpose of using WMLScript?

891

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How to floss effectively?

484

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What are the core dependencies of angular 7?

384

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State Taylor's theorem and hence obtain Macluarin's expansion in simplified form

653

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What is the mainframe testing?

515

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How would you manage emergencies?

409

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What is ecological succession?

87

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