Technology Questions

Q:

what are the types of standard SAP Internal Tables?

Answer

1)standered table


2)index table


3)hashed table


4)sorted table

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Subject: SAP

0 1974
Q:

What is anonymous class?

Answer

Anonymous class is class without name.


EX:


class A {


}


class Demo {


    A r = new A() {


        }; //anonymous class


}


 

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Subject: Java

0 1973
Q:

What does a Business Analyst do, what are their responsibilities?

Answer

The most important responsibilities of a business systems analysts are as a communication conduit between the stakeholders and the team 


 

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0 1969
Q:

What is the difference between throw and throws clause?

Answer

A throw is used to throw an exception manually, where as throws is used in the case of checked exceptions, to tell the compiler that we haven't  handled the exception, so that the exception will be handled by the calling function.

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Subject: Java

0 1968
Q:

What is Broadcast ?

Answer

To send data/info to all of the members of the network..( simple 176.16.255.255 for class B network)

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0 1966
Q:

Both PL/SQL and Java (or) .NET code can be used to create Oracle stored procedures and triggers. Which of the one should be used and why?

Answer

Even though both PL/SQL and Java (or) .NET can be used, PL/SQL stands above these two in terms of integration overhead. This is because Java is an open source proprietary and Data manipulation is slightly faster in PL/SQL than in Java. 

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Subject: Oracle

0 1966
Q:

What is the difference between the communication and transmission

Answer

Transmission is a physical movement of information and concern issues like bit polarity, synchronization, clock etc.


Communication means the meaning full exchange of information between two communication media

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0 1965
Q:

What Is the Google Android SDK?

Answer

The Google Android SDK is a toolset that developers need in order to write apps on Android enabled devices. It contains a graphical interface that emulates an Android driven handheld environment, allowing them to test and debug their codes.

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0 1962