Which interface is implemented by the services in order to pass configuration information to a Servlet when it first starts

In JDBC ______________ used to create an instance of a driver and register it with the DriverManager. When you have loaded a driver, it is available for making a connection with a DBMS.

_________ method for posting the information in Action class

Which abstract class is the super class of all classes used for writing characters. Select the one correct answer.

__________ will be automatically invoked when an object is created.

In order for a source code file, containing the public class Test, to successfully compile, which of the following must be true?

_____________ is the mechanism that servlets use to have a client hold a small amount of state information associated with the user.

If you want to modify the servlet, The webserver need to be shutdown.

Casting the return value from malloc function is necessary.

Which of the following functions is not present in ANSI standard?

What is the scope of memory allocated with malloc function?

After we free an allocated memory block using free(), the pointer will become:

What is the following declaration for? int (*a)[10];

Consider the following declarations: int a[10]; int *p=a; Which among the following is portable way to print value of pointer p?

It is possible to compare two structures using == operator.

It is possible to compare two structures using == operator.

Which is not a group function?

You can use Avg or Sum group functions for any numeric data?

COUNT (DISTINCT expr) returns

All columns in the SELECT list that are not there in the GROUP function, should be in the group by clause