In RMI we invoke client method from remote server
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Which of the following methods can be used to change the size of a size() *resize()
executeUpdate automatically updates data because___________
A string object can not be modified after it is created.
A method declared as static can not access non-static class members.
If m and n are int type variables, what will be the result of the expression'm % n' when m = -14 and…
Which of the following are the wrapper classes?
Two methods cannot have the same name in Java.
The use of protected keyword to a member in a class will restrict its visibility as follows:
DriverManager.getConnection("jdbc:odbc:dsn_name") method does not depend on the class.forName(...) method.
A thread can make second thread ineligible for execution by calling the suspend (-) method on second…
Objects are passed to a method by use of call-by-reference.
A variable declared inside the for loop control can not be referenced out side the loop.
We can add more than one class(es) at the time of compilation Java Beans.
In the code below, what data types the variable x can have?
The methods wait() and noify() are defined in
It is an error to catch the same type of exception in two different catch blocks associated with a particular…
Which of the following represent legal flow control statements?
The modulus operator (%) can be used only with Integer operands.
class.forName(...) creates an instance of java ODBC driver
A catch can have comma-separated multiple arguments.
In a single Servlet class we can use____________
Which of the following statements are true?
Which key word can protect a class in package from accessibility by the classes outside the package?
The name of the RMI compiler is ___________
If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
Which exception is thrown by the read() method of InputStream class?
The break statement is required in the default case of a switch selection structure.
Which of the following methods can be used to remove a component from the display?
A class may be both abstract and final.
The default case is always required in the switch selection structure.
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