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Core Java - Interview Questions and Answers for 'Yesno' - 4 question(s) found - Order By Newest

 Q1. Can we have try and catch blocks within finally ?Core Java
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Ans. Yes

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   Like         Discuss         Correct / Improve     java   exceptions   exception handling   finally   try   catch   yesno


 Q2. Will this code compile fine ?

ObjectOutputStream objectOutputStream = new ObjectOutputStream(new FileOutputStream(new File("newFile.txt")));
Core Java
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Ans. Yes.

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   Like         Discuss         Correct / Improve     java   io   file   fileio   coding   code   objectoutputstream   fileoutputstream   yesno  file handling


 Q3. Will this code work fine if BuggyBread2 doesn't implement Serializable ?

class BuggyBread1 extends BuggyBread2 implements Serializable{
private int x = 5;

public static void main(String[] args){
try {
BuggyBread1 buggybread1 = new BuggyBread1();
ObjectOutputStream objectOutputStream = new ObjectOutputStream(new FileOutputStream(new File("newFile.txt")));
objectOutputStream.writeObject(buggybread1);
} catch (Exception e) {
e.printStackTrace();
}
}
}
Core Java
Admin
info@buggybread.com
Ans. Yes.

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   Like         Discuss         Correct / Improve     java   io   file   fileio   coding   code   serialization   yesno  file handling


 Q4. Can we compose the Parent Class object like this ?

class BuggyBread1 extends BuggyBread2 {

private BuggyBread2 buggybread2;

public static void main(String[] args){
buggybread2 = new BuggyBread2();
}
}
Admin
info@buggybread.com
Ans. Yes.

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   Like         Discuss         Correct / Improve     java   composition   inheritance   yesno

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