ali raza

C#, .Net , and my thoughts

Monthly Archives: September 2010

Stupied Software Interview Question and Answer

. What is the difference between an Abstract class and Interface?

A. Terms are different … nothing more

Q. What is JFC ? A. Jilebi, Fanta & Coffee

Q. Explain 2 tier and 3 -tier Architecture ?

A. Two wheelers like scooters will have 2 tyres and autorickshaws will have 3 tyres.

Q. I want to store more than 10 objects in a remote server ? Which methodology will follow ?

A. Send it through courier. Q. Can I modify an object in CORBA ? A. As you wish , I do not have any objections.

Q. How to communicate 2 threads each other ?

A. Non living things can’t communicate.

Q. What is meant by flickering ?

A. Closing and opening of eyes at girls.

Q. Explain RMI Architecture?

A. I am a computer professional not an architect student.

Q. What is the use of Servlets ?

A. In hotels, they can replace servers.

Q. What is the dif ference between Process and Threads ?

A. Threads are small ropes. Make a rope from threads is an example for process.

Q. When is update method called ?

A. Who is update method?

Q. What is JAR file ?

A. File that can be kept inside a jar.

Q. What is JINI ?

A. A ghost which was Aladdin’s friend.

Q. How will you call an Applet from a Java Script?

A. I will give invitation.

Q. How you can know about drivers and database information ?

A. I will go and enquire in the bus dep ot.

Q. What is serialization ?

A. Arranging one after the other from left to right.

Q. What is bean ? Where it can be used ?

A. A kind of vegetable. In kitchens for cooking they can be used.

Q. Write down how will you create a binary Tree ?

A. When we sow a binary seed , a binary tree will grow.

Q. What is the exact difference between Unicast and Multicast object ?

A. If in a society, if there is only one caste, then it is Unicast, else it is multicast.

Error 5009.Registration of BAM performance counters failed. Return code -1.

While installing biztak 2009 at windows 7 on my personal computer i got following error

Error 5009.Registration of BAM performance counters failed. Return code -1.

, after searching in google, i found following solution

Run the command “lodctr /r ” as administrator. (This rebuilds the performance counter registry.)