A JSP file can be stored_________________
With the extension .jsp in servlets folder of the jws
With the extension .html in public_html folder of the jws
With the extension .jsp in public_html folder of the jws
None of the above.
Correct Answer :
C. With the extension .jsp in public_html folder of the jws
Related Questions
Java always provides a default constructor to a class.
True
False
Java is fully object oriented programme.
true
false
The modulus operator (%) can be used only with Integer operands.
True
False
A Java monitor must either extend thread class or implement Runnable interface.
True
False
In RMI before running the client program we must start RMI Registry.
True.
False.
It is an error if a class with one or more abstract methods is not explicitly declared abstract.
True
False
One the features of is that an array can store many different types of values.
True
False
Throwing an exception always causes program termination.
True
False
When we invoke repaint () for a Component, the AWT invokes the method:
draw()
update()
show()
paint()
A variable declared inside the for loop control can not be referenced out side the loop.
True
False
Session bean
Represents a single client inside the application server
Can not be shared
Is not persistent
Satisfies all of the above conditions
It is an error to have a method with the same signature in both the super class and its subclass.
True
False
Declaring a method synchronized guarantees that the deadlock cannot occur.
True
False
JSP files creates ________________
html files
html files and java files
java files and class files
None of the above.
What is error in the following class definitions?
abstract class xy {
abstract sum(int x, int y) {
}
}
abstract sum(int x, int y) {
}
}
class header is not define properly
constructor is no defined
method is not defined properly
no error
The check box group class is a subclass of the component class.
True
False
The programmer must explicitly create the system .in and system .out objects.
True
False
JdbcOdbcDriver is an object of Object class
True
False
A panel can not be added to another panel.
True
False
Which of the following will produce a value of 10 if x = 9.7?
floor(x)
abs(x)
rint(x)
round(x)
It is perfectly legal to assign a subclass object to a supper class reference.
True
False
We can add more than one class(es) at the time of compilation Java Beans.
True.
False.
Declarations can appear anywhere in the body of a Java method.
True
False
Which of the following will produce a value of 22 if x=22.9:
Ceil(x)
Round(x)
Rint(x)
Abs(x)
Consider the following class definitions:
class maths {
student student1;
}
class student {
String name;
}
student student1;
}
class student {
String name;
}
This code represents:
an 'is a' relationship
a 'has a' relationship
both
neither
The length of a string object 's1' can be obtained using the expression s1.length.
True
False
A method declared as static can not access non-static class members.
True
False
Which of the following string can be used as mode string for creating a RandomAccessFile object?
"rw"
"wr"
"0"
'w''
In a single Servlet class we can use____________
doGet(...) method only
doPost(...) method only
doGet(...) method and doPost(...) method both at a time.
Either 'a' or 'b'
DataInput is
An abstract class defined is java.io.
A class we can use to read primitive data types.
An interface that defines methods to open files.
An interface that defines methods to read primitive data types.