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JAVA Exceptions

JAVA Exceptions
In which of the following package Exception class exist?

java.net
java.file
java.io
java.util
java.lang

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JAVA Exceptions
Which keyword is used to explicitly throw an exception?

try
throw
catch
throwing

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JAVA Exceptions
Which keyword is used to specify the exception thrown by method?

catch
finally
throws
throw

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JAVA Exceptions
try{ File f = new File("a.txt");}catch(Exception e){}catch(IOException io){}Is this code create new file name a.txt ?

false
None of these
Compilation Error
true

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JAVA Exceptions
Which of the following blocks execute compulsorily whether exception is caught or not.

finally
throw
throws
catch

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JAVA Exceptions
What happen in case of multiple catch blocks?

The superclass exception must be caught first.
The superclass exception cannot caught first.
Either super or subclass can be caught first.
None of these

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