⟩ What is the Collections API in Java Programming?
The Collections API is a set of classes and interfaces that support operations on collections of objects.
The Collections API is a set of classes and interfaces that support operations on collections of objects.
The type of data returned by a method need not be compatible with the return type specified by the methodA) TrueB) False
By using finalization, you can define specific actions that will occur when an object is just about to be reclaimed by the garbage collector.A) TrueB) False
What is meant by OO paradigm?
Methods that have a return type other than void return a value to the calling routine using the following form of the return statementreturn value;A) TrueB) False
The data, or variables, defined within a class are called _______ variablesA) ObjectB) ClassC) InstanceD) None of the above
Explain how to create connectionpooling in Tomcat?
Explain why the StringBuffer and the wrapper classes defined as final?
How to load a class from a remote server?
Tell me is it ok to say interfaces, classes are of polymorphism(i.e we can use those for different purposes). if not then why?
Suppose I have a rtf file generated out of jasper report.I want to print this file.I tried using Runtime.getRuntime().exec.But, it is not printing.My questions are How to print the file and how do I specify the path of the file for printing?