Concepts FAQs

These definitions are for winrunner Run modesVerify: When ever we want to check the behavior of an application and to save the result we use verify run modeupdate: When ever we want to creat...

update:

   it is used to do modification(renameing,giving new values,etc.,)

Verify:

   it is used for validation.

debug:

  it is used to rectify the bugs if it would have created.

== and equals() checks the references by default, but its not the same with the String's and Wrapper classes because the equals()(method in object class) is overidden in java.lang.Sting class and Wrap...

  Ya!!!

  absolutely correct.........

Hi..

What is that difference & how plz describe deeply

Regards

Satyaranjan Puthal

WINDOWS the password lost then no way to login but it's not the case in UNIX,we can enter.

Multi threading is a mechanism by which units/parts of a program can run simultaneously in a separated thread.

The ability of an operating system to execute different parts of a program called threads, simultaneously. The programer must carefully design the program in such a way that all the threads can run at the same time without interfering with each other.

virtual functions are the functions by which we can implement the concept of polymorphism ,ie one name with several distinct forms.a f'n preceded by a virtual keyword makes a function virtual means th...

There is no specific formula to find prime numbers.

interrupts                                 

HI, if free is used to free a pointer it does not actually gets freed and hence called dangling pointer

char *str=new str;char *str1=new str1;strcpy(str,str1);delete str;at this time str will act as dangling pointer because when str1 is copied to str ,then it will create the deep copy,so when when we will delete that one then still thare is existing of its instance.That is called dangling pointer

The scope of the information technology will be live forever, bcaz, there is a need for air to live , v need a automation to servive so IT is forever no probs. I think so...