NPTEL Programming in Java Week 6 Assignment Answers 2024

NPTEL Programming in Java Week 6 Assignment Answers 2024

1. What is the output of the following program?

a. “Hello World”
b. “Cannot divide by 0”
c. Compilation Error
d. Runtime Error (the code compiles successfully)

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2. What will be the output of the following program?

a. 20
b. 21
c. 19
d. 22

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3. What is the output of the following program?

a. 1
b. 2
c. 0
d. Compilation Error

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4. Which exception is thrown when an array element is accessed beyond the array size?

a. ArrayElementOutOfBounds
b. ArrayIndexOutOfBoundsException
c. ArrayIndexOutOfBounds
d. None of these

Answer :- 

5. What is the output of the following program?

a. java
b. java
course
c. nptel
course
d. Compilation Error

Answer :- 

6. Fill in the blank in the program so that the output is “Java”.

a. public void
b. void
c. private void
d. static void

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7. How many times will “Java” be printed if the following code is executed?

a. 0
b. 1
c. 2
d. 3

Answer :- 

8. The following is a simple program using the concept of thread. What is the output of the following program?

a. 1 3 5 7
b. 2 4 6 8
c. 1 3 5 7 9
d. 2 4 6

Answer :- 

9. For the program given below, what will be the output after its execution?

a. 1
b. 2
c. 0
d. 01

Answer :- 

10. Which of the following method returns a reference to the currently executing thread object?

a. public static boolean interrupted();
b. public static Thread currentThread();
c. public final boolean isAlive();
d. public final void suspend();

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