Bissoy.com
Doctors Medicines MCQs Q&A

What will be the result if NullPointerException occurs at line 2?
try{ //some code goes here}catch(NullPointerException ne){ System.out.print("1 ");}catch(RuntimeException re){ System.out.print("2 ");}finally{ System.out.print("3");}

What will be the result if NullPointerException occurs at line 2?

try{ //some code goes here}catch(NullPointerException ne){ System.out.print("1 ");}catch(RuntimeException re){ System.out.print("2 ");}finally{ System.out.print("3");}
Correct Answer 1 3

Related Questions

Read the following information carefully and answer the questions that follow: Seven persons Tina, Vini, Yasir, Rishi, Sanya, Pankaj and Urmila live on the separate floors of a 7- floor building. Ground floor is number one; second floor is number two and so on. Each of them goes to a city viz. Paris, Istanbul, Shanghai, Durban, London, Madrid and Dubai but not necessarily in the same order. Only three people live above the floor on which Sanya lives. Only one person lives between Sanya and the one who goes to Paris. Vini lives just below the person who goes to Madrid. Only three people live between the one who goes to Paris and London. The person who goes to Madrid lives on an even numbered floor. Urmila lives just above Rishi. Urmila does not go to London. Only two persons live between Pankaj and the one who goes to Durban. Pankaj lives above the person who goes to Durban. Yasir does not go to Istanbul. Tina does not live just above or just below Sanya. The one who goes to Shanghai does not live just above or just below Pankaj. Who among the following lives on floornumber 7?
What is the result of the following code snippet?

try {
String str = null;
System.out.println(str.length());
} catch (NullPointerException e) {
System.out.println("NullPointerException!");
} catch (Exception e) {
System.out.println("Exception!");
}
What one of the following is best practice to handle Null Pointer exception?
i) int noOfStudents = line.listStudents().count;
ii) int noOfStudents = getCountOfStudents(line);
public int getCountOfStudents(List line){if(line != null) {if(line.listOfStudents() != null) { return line.listOfStudents().size();}}throw new NullPointerException("List is empty");}
A person goes 3 km North and then turns towards East and goes 6 km. Again he turns to North and goes 6 km. Then he turns to West and goes 10 km. Finally, he turns to his left and goes 6 km. How far is he now from his starting point?
Monica and Drishti started from college for their homes. Monica goes 10 km North, then turns to her right and goes 10 km. Now, she turns to her right and goes 5 km to reach her home. Drishti goes 5 km West, then turns to her left and goes 5 km. She further turns to her left and goes 15 km to reach her home. What is the distance between the homes of Monica and Drishti?
What will be the output of the following piece of code: class Person{ public void talk() {} } public class Test{ public static void main(String args[]){ Person p = null; try{ p.talk(); } catch(NullPointerException e){ System.out.print("There is a NullPointerException. "); } catch(Exception e){ System.out.print("There is an Exception. "); } System.out.print("Everything went fine. "); } }
The marathon route goes 6 km South from the starting point. It then turns West and goes 6 kms, then turns North and goes 6 km, finally it turns left and goes 2 km to reach the end point. Where is the end point with reference to the start point?
The fitness club has organised a race. The route goes 4.5 km West from the starting point. It then turns North and goes 3 kms, then turns East and goes 4.5 km, finally it turns left and goes 1.5 km to reach the end point. Where is the end point with respect to the start point?
The fitness club has organised a race. The route goes 4.5 km West from the starting point. It then turns North and goes 3 kms, then turns East and goes 4.5 km, finally it turns left and goes 1.5 km to reach the end point. Where is the end point with respect to the start point?
6 person, "A, B, C, D, E, F" goes for a movie on 6 different days from Monday to Saturday. A goes 2 days after D but before Friday. There is a 3 days gap between C and E. B goes on Saturday. F goes immediately before A. Who goes on Wednesday?