CSS Quiz

The Java interpreter is used for the execution of the source code.

On successful Compilation a file with the class extension is created.

The Java Source code can be created in a Notepad editor.

Java program is enclosed in a class definition.

Which of these is data type long literal?

Which of these can be returned by the operator & ?

Long Literals in java must be preceded by which of these?

Literal can be of which of these data types?

Which of these can not be used for a variable name in Java?

What is the output of this program?
class evaluate {
public static void main(String args[])
{
int a[] = {1,2,3,4,5};
int d[] = a;
int sum = 0;
for (int j = 0; j < 3; ++j) sum += (a[j] * d[j + 1]) + (a[j + 1] * d[j]); System.out.println(sum); } }

What is the output of this program?
class array_output {
public static void main(String args[])
{
int array_variable [] = new int[10];
for (int i = 0; i < 10; ++i) { array_variable[i] = i/2; array_variable[i]++; System.out.print(array_variable[i] + " "); i++; } } }

What is the output of this program?
class variable_scope {
public static void main(String args[])
{
int x;
x = 5;
{
int y = 6;
System.out.print(x + ” ” + y);
}
System.out.println(x + ” ” + y);
}
}