The name of the RMI compiler is ___________
rmicom
rmic
jrmi
none of the above
Correct Answer :
B. rmic
Related Questions
Which of the following statements are valid array declarations?
int number();
float average[];
double[] marks;
counter int[];
One the features of is that an array can store many different types of values.
True
False
Which of the following are the wrapper classes?
Random
Vector
Byte
all of the above
If m and n are int type variables, what will be the result of the expression
'm % n' when m = -14 and n = -3?
4
2
-2
-4
Which key word can protect a class in package from accessibility by the classes outside the package?
private
protected
final
don't use any keyword at all(make it default)
Which of the following methods can be used to remove a component from the display?
remove()
desappear()
hide()
move()
A panel can not be added to another panel.
True
False
A variable declared inside the for loop control can not be referenced out side the loop.
True
False
JSP files creates ________________
html files
html files and java files
java files and class files
None of the above.
Which of the following are not keywords?
NULL
Implements
Protected
None of the above
The default case is always required in the switch selection structure.
True
False
The expression (x == y && a<b) is true If either x == y is true or a<b is true.
True
False
When we implement the Runnable interface, we must define the method
start()
init()
runnable()
run()
Declarations can appear anywhere in the body of a Java method.
True
False
The concept of multiple inheritance is implemented in Java by
extending two or more classes
extending one class and implementing one or more interfaces
all the above
Which of the following string can be used as mode string for creating a RandomAccessFile object?
"rw"
"wr"
"0"
'w''
Given the code
String s = new String("abc");
Which of the following calls are valid?
s.toUpperCase()
s.append("xyz")
s.setCharAt(1<'A')
all of the above
If you want to assign a value of 99 to the variable year, then which of the following lines can be used within an <applet> tags?
number=getParameter(99)
<number==99>
<param = radius value ==99>
Which of the following represent legal flow control statements?
break;
break();
continue(inner);
all of the above
It is an error if a class with one or more abstract methods is not explicitly declared abstract.
True
False
The name of the RMI compiler is ___________
rmicom
rmic
jrmi
none of the above
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
forName() is a static factory method
True
False
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.
We can add more than one class(es) at the time of compilation Java Beans.
True.
False.
Declaring a method synchronized guarantees that the deadlock cannot occur.
True
False
A thread can make second thread ineligible for execution by calling the suspend (-) method on second thread.
True
False
The keywords reserved but not used in the initial version of Java re:
Synchronized
Boolean
union
goto
An EJB is a server-side component that encapsulates the business logic of an application
True
False
If a=10 and b= 15, then the statement x =(a>b)?a:b; assigns the value 15 to x.
True
False