Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.
Explain me what is the meaning of a persistent cookie?
Are you appearing for interviews at other companies?
What are the classes in System.Data.Common Namespace?
What do you understand by SOA of Informatica?
Can you explain scriptmanager control?
What are variables in typescript? How to create a variable in typescript?
What do you mean by url pattern in servlet?
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
Is QTP Supports SWT applications? If yes, can you write a sample script for opening a new package in eclipse.
What is test class and why do we need it?
Have you heard about SEZ's? Tell something about it.
What are the constraints on severity level in raiseerror?
Tell me what flask is and its benefits?
Explain the ways to infect the system by virus?