Programming Concepts Interview Preparation Guide
Conceptual frequently Asked Questions by expert members with experience in Programming Concepts. So get preparation for the Conceptual job interview questions112 Programming Concepts Questions and Answers:
1 :: Tell me what is the difference between collision domain and broad cast domain?
A collision domain is a logical area in a computer network where data packets can "collide" with one another, in particular in the Ethernet networking protocol. The more collisions in a network the less efficient it is.
A broadcast domain is a logical area in a computer network where any computer connected to the computer network can directly transmit to any other in the domain without having to go through a routing device.
A broadcast domain is a logical area in a computer network where any computer connected to the computer network can directly transmit to any other in the domain without having to go through a routing device.
2 :: Can you split the following code?
char far*scr=(char far*) 0xB8000000L?
Please share your answers.
3 :: How to schedule graphs in Ab initio using unix?
Please share your answers.
4 :: What is the difference between Rational Robot and QTP. Which is effective in web testing?
Please share your experience.
5 :: How to delete the Legder A/c in Tally 7.2 of any person existing in my Accounts Books say for eg. from 1998. And now i dont need this Ledger A/c?
Please share your views.
6 :: Explain the difference between update, verify and debug mode?
These definitions are for winrunner Run modes
Verify: When ever we want to check the behavior of an application and to save the result we use verify run mode
update: When ever we want to create a new expected results for GUi checkpoints and Bitmap checkpoint we use update run mode
Debug: When ever we want to run a script after update without any errors in syntax we use Debug run mode
Verify: When ever we want to check the behavior of an application and to save the result we use verify run mode
update: When ever we want to create a new expected results for GUi checkpoints and Bitmap checkpoint we use update run mode
Debug: When ever we want to run a script after update without any errors in syntax we use Debug run mode
7 :: How to download the whole website not internet example some small data related websites?
by using any website copier software.
8 :: Tell me why does sizeof() say as operator?
Please share your answers.
9 :: Explain what is the use of == and equals() method?
The == operator compare whether two object references are refer to the same instance or not.
The equals() method compare the characters(contents) of two String object.
example:
String a="Hai";
String b="Hai";
String c=new String("Hai");
System.out.println(a==b); //True
System.out.println(a==c); //False
System.out.println(a.equals(b)); //True
System.out.println(a.equals(c)); //True
The equals() method compare the characters(contents) of two String object.
example:
String a="Hai";
String b="Hai";
String c=new String("Hai");
System.out.println(a==b); //True
System.out.println(a==c); //False
System.out.println(a.equals(b)); //True
System.out.println(a.equals(c)); //True