What is the difference between jdk, jre, and jvm?

1121

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What is output of “20” + 20 + 20 and “20” + ( 20 + 20)? In javascript?

1021

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Is jms a message broker?

897

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Is a hash table a map?

1023

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Explain skinny table. What are the considerations for skinny table? : salesforce crm

472

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please differentiate between delete and truncate?

996

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I have 3 transactions,where the output of one transaction is input of another and output of 2nd transaction is input of 3rd transaction.i have one flat file with all data for the 3 transaction.if the 3rd transaction failed can we rollback the remaining 2 transactions or not.Is this possible in BDC,How/

2318

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Explain a .net mobile example with details? : Microsoft dot net mobile

882

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Can we assign null to double in java?

1022

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pleasew define carrier scope in abap (sap).

2664

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how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........

5202

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how does data cleansing framework works?

1932

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Is shell and terminal the same?

1066

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how do you assign the activities to users?

842

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How to test login module with different username and password by using data driven testing in QTP?

1167

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