Why do we need SAP PI system? What are the key capabilities provided by PI system?

509

What we use buffer class in node.js?

463

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

1426

How can enterprise javabeans be accessed from active server pages?

987

How do you monitor and track messages flowing through SAP Process Orchestration? Are there any specific tools or dashboards you use?

1

How much does Pega’s robotic automation cost?

567

What is application server role?

928

What would you consider your most challenging assignment?

1072

What is the function of socket?

881

What is the purpose of the finally clause of a try-catch-finally statement in java programming?

907

Please tell me about a situation where someone was performing badly in your team. What was the situation? How did you deal with it? What was the outcome?

2238

Name of gymnosperms and angiosperms having anticancerous properties?

2041

Explain slot in Hadoop Map-Reduce v1?

649

Can you miss the clearance limit and loose commands from the air craft officer?

1063

hi this is ravi , i was short listed in hal assistant engineer, now im going for interview can anybody help how is the interview for mechanical stream very urgent if anybody knows forward to me my mail id i.ravibabu2@gmail.com

2180