In RMI before running the client program we must start RMI Registry.
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Which of the following statements are true?
Which of the following keywords are used to control access to a class member?
Which are the valid ways to create DataInputStream streams?
Which of the following represent legal flow control statements?
Which of the following control expressions are valid for an if statement?
The check box group class is a subclass of the component class.
When present, package must be the first no comment statement in the file.
Which key word can protect a class in package from accessibility by the classes outside the package?
Which exception is thrown by the read() method of InputStream class?
executeUpdate automatically updates data because___________
A final class may not have any abstract method.
A variable declared inside the for loop control can not be referenced out side the loop.
Servlet has ___________
With javadoc, which of the following denotes a javadoc comment?
If m and n are int type variables, what will be the result of the expression'm % n' when m = -14 and…
JdbcOdbcDriver is an object of Object class
The import statement is always the first no comment statement in a Java program files.
When we invoke repaint () for a Component, the AWT invokes the method:
Which of the following string can be used as mode string for creating a RandomAccessFile object?
It is an error if a class with one or more abstract methods is not explicitly declared abstract.
The length of a string object 's1' can be obtained using the expression s1.length.
class.forName(...) creates an instance of java ODBC driver
All the bitwise operators have the same level of precedence in Java.
A panel can not be added to another panel.
An individual array element that is passed to a method and modified in that method will contain the…
Which of the following are the wrapper classes?
Consider the following statements: int x = 10, y = 15; x = ((x < y) ? (y + x) : (y - x); What will…
One the features of is that an array can store many different types of values.
Which of the following methods belong to the String class?
If you want to assign a value of 99 to the variable year, then which of the following lines can be used…
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