Java Exception Handling Interview Questions and Answers

Java Exception Handling Interview Questions and Answers. ► SUBSCRIBE --＞ kzbin.info... ► DOWNLOAD Presentation and Notes --＞ courses.in28minutes.com/p/in2... ► SPECIAL OFFER Java Interview Guide : 200+ Interview Questions and Answers --＞ www.udemy.com/java-interview-...
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Questions
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91 . Why is exception handling important?
92 . What design pattern is used to implement exception handling features in most languages?
93 . What is the need for finally block?
94 . In what scenarios is code in finally not executed?
95 . Will finally be executed in the program below?
96 . Is try without a catch is allowed?
97 . Is try without catch and finally allowed?
98 . Can you explain the hierarchy of exception handling classes?
99 . What is the difference between error and exception?
100 . What is the difference between checked exceptions and unchecked exceptions?
101 . How do you throw an exception from a method?
102 . What happens when you throw a checked exception from a method?
103 . What are the options you have to eliminate compilation errors when handling checked exceptions?
104 . How do you create a custom exception?
105 . How do you handle multiple exception types with same exception handling block?
106 . Can you explain about try with resources?
107 . How does try with resources work?
108 . Can you explain a few exception handling best practices?
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[@nileshrepale8259]

crystal clear!!

[@anirbanroy1524]

Excellent as always

[@ManishYadav0719]

Very clear

[@subhtube]

Thank you!!!

[@dennisvanmierlo]

A good video with a clear explanation about Java. I also like to give a suggestion to improve your videos. You explain it very clear, that eliminates the need to repeat yourself a lot of times. For me personally as a viewer, the repetitions is very annoying. It is better to save that for the conclusion.

[@Gyangarg]

All videos are superb !!

[@shruthishru3553]

excellent :)

[@shambhukadariya5821]

Super video!

[@MrSirMargas]

25:59 ''to Implement AutoCloseable and override close'' right ?

[@accforgame8563]

can we handle a child class exception from parent class or parent class exception from the child class using methord or anything else ?/

[@denizozen2150]

you are great!! only indian accent that I can bear really!!

[@ramunaikbanavath5602]

I want one by one videos. Please upload

[@shishirchoudhary7212]

custom exception at 22:00

[@NafisaAtiyaKhan]

Very good.

[@durgapuri1212]

How to get this pdf?

[@monissiddiqui1529]

what its mean in 28 mint concept of this if u don't not in issue its came in my mind

[@alihousseini4365]

Cant find the Presentation and Notes !! if someone can send me a link . Thanks Guys

[@prashraje1]

How do we decide if we should use throw or throws while dealing exception?

[@basavarajnv1017]

throw keyword : -It is used for throwing exception object to the jvm. - it's only for customized exception. -Programmerr will create the exception object manually and use the throw keyword to throw that object to the jvm throws: -it is used to declare the exception -it is another way of handling exception.(try,catch is the 1st approach) -it is just used to convince the compiler ..it does not prevent the runtime exceptions,so it is highly recommended to use try,catch block over throws keyword

[@basavarajnv1017]

1 more point,you can use throws only for checked exception s

[@Manisha-ck9xo]

can you share that doc ?

[@mukulsinha1217]

Good one..Keep it up!

[@ananth225]

Sir where can I find PDF files of all these topics on URL

[@jayaramkulkarni1652]

your definition about checked and unchecked exceptions are too vague

[@faizankhan_1989]

Aye

[@sancharidhar5005]

The repetitions of same thing again and again is too annoying

[@ArjunKumar-zu2kl]

Repetition*

[@Alex-gn6xb]

so what i should handle and what should not? checked - unchecked, dude you messed things up and didn't answer the main interview question )) you reviewing the bloody java docs. thank you for that, but this is not helpful in practice. I don't hear your opinion or what you would recommend doing and what wouldn't. this is the GAP between writing sh*tty code and like a pro