Interview Questions and Answers for 'Sony' | Search Interview Question - javasearch.buggybread.com
Questions
Search
List By Company
List By Topic
Legacy
Tests
Repository
DashBoard
Java
Java 8
Java 7
Java Abbreviations
OCJP / SCJP
Class List
New in Java 8
Java Exceptions
Spring Exceptions
Java Enums
Java 8 Lambda
Java 8 java.time
Big Data
Best Of Java
Discussion
Search
Subscribe
Search Interview Questions
More than 3000 questions in repository.
There are more than 900 unanswered questions.
Click here
and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
Label / Company
Label / Company / Text
Search
Submit Question
Interview Questions and Answers for 'Sony' - 2 question(s) found
- Order By Newest
Very Frequently asked to fresh graduates and less experienced. Favorite question in Walk in drives. Frequently asked in Indian Services companies.
Q1.
Difference between Overloading and Overriding ?
Core Java
Ans. Overloading - Similar Signature but different definition , like function overloading.
Overriding - Overriding the Definition of base class in the derived class.
Sample Code for overloading
Sample Code for overriding
Help us improve. Please let us know the company, where you were asked this question
:
Like
Discuss
Correct / Improve
 java   oops   overloading   overriding   oops concepts   basic interview question   overloading vs overriding
Asked in 86 Companies
basic
 
frequent
Correction
Duplicate of Another Question
Company where this question was Asked
Suggestion
Try 1 Question(s) Test
Which of the following can be overridden ?
final instance methods
final static methods
non final instance methods
non final static methods
Related Questions
What are the difference between composition and inheritance in Java?
Explain OOPs
or
Explain OOPs Principles
or
Explain OOPs Concepts
or
Explain OOPs features
or
Tell me something about OOPs
What is the difference between Encapsulation and Abstraction?
What are points to consider in terms of access modifier when we are overriding any method?
What is Polymorphism in Java ?
Can you give a real world example of Encapsulation and Abstraction ?
Why every object constructor automatically call super() in Object before its own constructors?
How compiler handles the exceptions in overriding ?
Difference between Composition and Inheritance ?
Q2.
Write a method to check if input String is Palindrome?
Core Java
Ans. private static boolean isPalindrome(String str) {
if (str == null)
return false;
StringBuilder strBuilder = new StringBuilder(str);
strBuilder.reverse();
return strBuilder.toString().equals(str);
}
Help us improve. Please let us know the company, where you were asked this question
:
Like
Discuss
Correct / Improve
 java   string   stringbuilder   stringbuilder   string class   code   palindrome
Asked in 38 Companies
Basic
 
frequent
Correction
Duplicate of Another Question
Company where this question was Asked
Suggestion
Related Questions
Which keyword is used to provide explicit access of a code block to single thread ?
a. Transient
b. Final
c. Explicit
d. Synchronized
How does volatile affect code optimization by compiler?
Will this code give error if i try to add two heterogeneous elements in the arraylist. ? and Why ?
What is the difference between the following two code lines ?
1. new OuterClass().new InnerClass();
2. new OuterClass.InnerClass();
Which String class does not override the equals() and hashCode() methods, inheriting them directly from class Object?
If arrays cannot be resized , Why is this code valid
String[] strArray = new String[2];
strArray = new String[5];
Will the static block be executed in the following code ? Why ?
If you are given a choice to implement the code to either Insert a Record or Update if already exist, Which approach will you follow ?
Which of the following is not the advantage of Mocking frameworks ?
How can we make sure that a code segment gets executed even in case of uncatched exceptions ?
Help us and Others Improve. Please let us know the questions asked in any of your previous interview.
Any input from you will be highly appreciated and It will unlock the application for 10 more requests.
Company Name:
Questions Asked: