Grokking The Java Developer Interview: More Than 200 Questions To Crack The Java, Spring, SpringBoot & Hibernate Interview

Example when parent class method declares an exception and
child class overridden method does not declare any exception :

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
22\when parent class method declares an exception and child class
overridden method does not declare any exception\color1.png

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
22\when parent class method declares an exception and child class
overridden method does not declare any exception\color2.png

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Output:
C:\Users\jjatin\Desktop\Different
Versions\All_Photos\Question 22\when parent class method
declares an exception and child class overridden method
does not declare any exception\output.png

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Question 23: Programs related to Exception
handling and return keyword
Answer: These questions are asked a lot of times to the new
programmers.
One thing you should remember is, if you write anything after return
statement / throw exception statement, then that will give Compile
time error as ‘Unreachable code’.
Program 1:

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C:\Users\jjatin\Desktop\Different
Versions\All_Photos\Question 23\Problem1\color.png

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C:\Users\jjatin\De
sktop\Different
Versions\All_Photo
s\Question
23\Problem1\error.
png
Program 2 : finally block is always executed

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem2\color.png

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Output:
C:
Program 3 : program execution returns from the finally block

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem3\color.png

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C:\Users\jjatin\Des
ktop\Different
Versions\All_Photos\
Question
23\Problem3\error.pn
g
Program 4 :

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem4\color.png

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Output:
C
Program 5 :

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C:\Users\jjatin\Desktop\Different Versions\All_Photos\Question
23\Problem5\color.png

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Output:
C