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Core Java Interview Questions and Answers🔥
Are you a fresh graduate aspiring to kickstart your career in Java programming? Look no further! Welcome to our comprehensive video on "Mostly Asked Core Java Interview Questions and Answers for Freshers." Whether you're preparing for a job interview or simply…
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Hi all 👋🏼 Here is the update and answer of your all doubts related course and lecture
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Please Must Watch
Chalo Aaj Check Kia Jaye kitne bache is channel ko dekhte h - ya bus meri tarah bana kr choor diya h
Ispr content banane ka soch rha hu , youtube ki notification ke alawa 😅😅
Ispr content banane ka soch rha hu , youtube ki notification ke alawa 😅😅
Anonymous Poll
8%
Nahi dekhte , notification ignore kr dete h
28%
Kbh kbhi dekhte h
54%
Jab bhi Kuch Aap dalte ho - data fat dekh lete h 😅
11%
😂😂 sorry no comments 🙊
What happens if an exception is thrown within a try block and is not caught?
Anonymous Quiz
23%
a) The program continues executing normally.
41%
b) The program terminates abruptly with an error message.
17%
c) The catch block is executed.
20%
d) The finally block is executed.
Kon Kon Jaag rha h ?
Anonymous Poll
39%
Kya bool rahe ho sir - abhi to subh hui h apni 😅
24%
Me to nahi jaag rha ye notification a gya to dekh lia 😁
19%
Good Morning
18%
Good Night
Which of the following is NOT a common category of exceptions in Java?
Anonymous Quiz
10%
a) ArithmeticException
12%
b) IOException
65%
c) NetworkException
12%
d) NullPointerException
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Ek Googly Questions lo 😅
Which exception occurs when an array is accessed with an index that is out of bounds?
Which exception occurs when an array is accessed with an index that is out of bounds?
Anonymous Quiz
44%
a) ArrayOutOfBoundsException
48%
b) IndexOutOfBoundsException
7%
c) ArrayIndexException
1%
d) ArrayRangeException
Which interface is implemented by classes that can be used to catch exceptions?
Anonymous Quiz
23%
a) Catchable
57%
b) Throwable
6%
c) Catcher
14%
d) Exceptional
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String str1 = "Hello";
String str2 = "Hello";
System.out.println(str1 == str2); if true then why ? comment your explanation
String str2 = "Hello";
System.out.println(str1 == str2); if true then why ? comment your explanation
Anonymous Quiz
66%
true
23%
false
5%
0
6%
1
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String str1 = new String("Hello");
String str2 = new String("Hello");
System.out.println(str1 == str2); // If your Ans is FALSE , then comment your expalantion
String str2 = new String("Hello");
System.out.println(str1 == str2); // If your Ans is FALSE , then comment your expalantion
Anonymous Quiz
45%
true
55%
false
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String str = "Programming";
System.out.println(str.substring(3, 7));
System.out.println(str.substring(3, 7));
Anonymous Quiz
47%
a) "gramm"
43%
b) "gram"
3%
c) "ramm"
7%
d) "ogra"
Comment Your Explanation why ?
String s1 = "apple"; String s2 = "banana"; int result = s1.compareTo(s2); System.out.println(result);
String s1 = "apple"; String s2 = "banana"; int result = s1.compareTo(s2); System.out.println(result);
Anonymous Quiz
34%
-1
33%
0
15%
1
18%
Depends on the length of the strings
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String s1 = "Hello";
String s2 = "hello";
boolean valueEqualIgnoreCase = s1.equalsIgnoreCase(s2); System.out.println(valueEqualIgnoreCase);
String s2 = "hello";
boolean valueEqualIgnoreCase = s1.equalsIgnoreCase(s2); System.out.println(valueEqualIgnoreCase);
Anonymous Quiz
75%
true
25%
false
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