Does jvm maintain a cache by itself? Does the jvm allocate objects in heap? Is this the os heap or the heap maintained by the jvm? Why

944

In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

1831

How do I quit python?

885

why we use copper earthing for neutral while for body GI.

6231

Hi guys, Our company has started to automate testing and started using the tool QTP.Iam new to QTP and I have the following questions to ask. Would appreciate if anyone could give me a hand on this and explain things in a detailed way. [1] Bugs outside checkpoints: I know that I can easily make the QTP do what I want inside the application. Also, I know that I can insert some checkpoints and that the qtp will notice if those conditions are not met. However, there are bugs and problems that might not be connected to a checkpoint (system crash, database error, losing session/logout etc.); how can I make sure that the QTP will notice such problems as well and flag a test as failed. [2] How to tell the QTP that when a particular statement is "false",it should flag it as, test failed and show in in the test report. In short how to tell the qtp that a test is false from the script so that it shows it in the report For Eg:- if(true) test passed // how to instruct qtp else test failed // how to instruct qtp [3] Test script portability: we are having several environments; If I record a test on User Interface, obviously, the qtp will save the URL; however, how can I make the qtp run the tests so that the url is provided dynamically. Is there a possibility to parameterize the web server.Is this the way to do it.I dont know? [4] Test management: How do I manage the tests? I guess we will be doing it in Quality Center, yet, it’s not perfectly clear to me how we will be doing that. [5] Running scheduled test sets: How do I group tests to a certain test set? How can I make this test set run at a predefined time? [6] Test maintenance: What do we need to do beforehand in order to enable for easy test maintenance, meaning small adjustments in tests? [7] Reports: What kind of reports on test results are available (either QTP or Quality Center)? Thanks in advance and hoping for an answer. Jen

1950

How to clone an object in javascript?

1067

Explain the advantages of web services.

657

List the major built-in objects in asp.net?

1049

What is pom (page object model)? What are its advantages?

967

What is overdraft?

1124

What do you mean by component scrap?

1373

Which key is used to execute a command?

1018

Is string passed by reference in c#?

981

What is Architecture Explorer?

1473

Why mixer nd grinder Is example of constant torque load not variable torque load ???

2010