programming languages Online Quiz - 133

Question 1 Multiple Choice (Single Answer)

Which of the following cannot be used as a modifier for instance variables while defining a class?

Synchronized
Native
Strictfp
All of these

Question 2 Multiple Choice (Single Answer)

What is the output of the program?

100
Run time Exception. A final object cannot be changed
Compilation Error. A final object cannot be changed
Compilation Error: There cannot be any final objects in a method

Question 3 Multiple Choice (Single Answer)

What is the output of the program?

Compilation fails
100
RunTime Exception
0

Question 4 Multiple Choice (Single Answer)

What is the output of the program?

Blue
2
Runtime Exception
Compilation Error

Question 5 True/False

can versioning concept applicable to Private assemblies?

True
False

Question 6 True/False

Does XML replace HTML?

True
False

Question 7 True/False

Does XML replace HTML?

True
False

Question 8 Multiple Choice (Single Answer)

Class C { public static void main(String[] args) { int[]a1[]=new int[3][3]; //3 int a2[4]={3,4,5,6}; //4 int a2[5]; //5 }} What is the result of attempting to compile and run the program ?.

compiletime error at lines
compiltime error at line 4,5
compiletime error at line 3
Runtime Exception
None of the above

Question 9 Multiple Choice (Single Answer)

interface I{ void f1(); // 1 public void f2(); // 2 protected void f3(); // 3 private void f4(); // 4 } which lines generate compile time errors?

compiletime error at lines 1,2,3,4
compiletime error at line 3
compiletime error at line 1
compiletime error at lines 3,4
None of the above

Question 10 Multiple Choice (Single Answer)

class C{ int i; public static void main (String[] args) { int i; //1 private int a = 1; //2 protected int b = 1; //3 public int c = 1; //4 System.out.println(a+b+c); //5 }}

compiletime error at lines 1,2,3,4,5
compiletime error at lines 2,3,4,5
compiletime error at lines 2,3,4
prints 3
None of the above

programming languages Online Quiz - 133

Questions