------------provides the capability to implement a growable array of objects
Vector
Hash table
Linked list
Enumeration
What are the steps involved in developing an RMI object?
Define the interfaces
Implementing Interface
Compile the interfaces
All the above
Which files contains the libraries, resources and accessories files like property files?
.jar
.war
.ear
.zip
What is a DTD file?
Document Type definition
Document type decision
Document type data
Document type development
What is the output of following piece of code ? int x = 2; switch (x) { case 1:System.out.println(”1?); case 2: case 3:System.out.println(”3?); case 4: case 5:System.out.println(”5?); }
No output
3 and 5
1, 3 and 5
3
Which of the following are true?
The Void class extends the Class class.
The Float class extends the Double class.
The System class extends the Runtime class.
The Integer class extends the Number class.
How many number of models are there in MVC architecture?
1
2
4
What is the role of Servlet in MVC architecture?
Displaying page data
Connecting to database
Routing Requests
Performing front end validations
Which of the following statements are true?
UTF characters are all 8-bits.
UTF characters are all 16-bits.
UTF characters are all 24-bits.
Unicode characters are all 16-bits.
How do we comment a line in html
//