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HCL Interview Questions
Questions Answers Views Company eMail

Difference between Cluster and Non-cluster index?

32 147097

VVVV.Urgent- How can i develop more than 30 interactive lists in reports.

4 11505

In the town called Alibaug, the following facts are true: ? No two inhabitants have exactly the same number of hairs. ? No inhabitants has exactly 2025 hairs. ? There are more inhabitants than there are hairs on the head of any one inhabitants. What is the largest possible number of the inhabitants of Alibaug?

1 8128

How do you debug your java program?

2 7930

what is a cluster directory in abap hr.how can we read a cluster directory

1 6327

What is the Meaning of "ON DEMAND" in the IBM Advertisements? or Can Your Explain "ON DEMAND" appearing on IBM Advertisements?

2 6898

What Is EJB Clustering? Explain the Functionality?

1 7036

Tell me about yourself.Please tell me how to answer this question like starting from........

3 10909

If a passenger train takes twice to cross a freight train to overtake than to cross each other in opposite direction find how many times faster is passenger train than the freight train

2 6581

Do you consider yourself successful?

3050

Do you know anyone who works for us?

3 14470

How long would you expect to work for us if hired?

8 27884

what would your ideal job be?

3 13447

write a test case for a pen and paper regarding writing.

11 39362

What are your abilities to be a self-starter and give us an example of your ability to be a self-starter?

2820

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HCL Interview Questions


Un-Answered Questions

What is triggering circuit?

1067


What should I give to Windows API functions that want a hWnd?

908


What is meant by PaaS, SaaS, and IaaS?

611


What is the standard of cotton yarn count?

1


SET is the ANSI standard for variable assignment, SELECT is not. SET can only assign one variable at a time, SELECT can make multiple assignments at once. If assigning from a query, SET can only assign a scalar value. If the query returns multiple values/rows then SET will raise an error. SELECT will assign one of the values to the variable and hide the fact that multiple values were returned (so you'd likely never know why something was going wrong elsewhere - have fun troubleshooting that one) When assigning from a query if there is no value returned then SET will assign NULL, where SELECT will not make the assignment at all (so the variable will not be changed from it's previous value) As far as speed differences - there are no direct differences between SET and SELECT. However SELECT's ability to make multiple assignments in one shot does give it a slight speed advantage over SET.

2675


how many sql dml commands are supported by 'mysql'? : Sql dba

1123


What steps you take to ensure that the work you delegate is successful?

1184


What is alzheimer’s disease?

936


What is the bundle in android?

843


How to integrate appache with weblogic?

958


How is it possible to remove escape characters from a string?

1125


What is general insurance policy? What does it cover? : insurance sales

576


Why it is recommended to avoid referencing a floating point column in the where clause?

967


Which is better android lollipop or nougat?

885


What is use command in mysql?

1044