Java – Interview Questions and Answers – Part 6
1) What is the difference between static variables and instance variables? Answer: The below is the answer for this question: static variables are common variables who’s values will be stored in Class memory. instance variables are object specific variables who’s values will be stored in individual object’s memory. For detailed answer with practical examples and… (0 comment)

Java – Interview Questions and Answers – Part 5
1) What are Primitive and Non-Primitive Data Types? Answer: The below is the answer for this question: Data Types that are non-object oriented are know as Primitive Data Types. Examples for Primitive Data Type: byte,short,int,long,float,double,char and boolean Data Types that are object oriented are known as Non-Primitive Data Types. Examples for Non-Primitive Data Type: String,… (0 comment)

Java – Interview Questions and Answers – Part 4
1) What are the differences between methods and constructors? Answer: The below is the answer for this question: When compared to Methods: 1. Constructors won’t have any return type 2. Constructors should have the same as the Class name 3. Constructors are automatically called when objects are created For detailed answer with practical examples and… (0 comment)

Java – Interview Questions and Answers – Part 2
1) What is the output of System.out.println(10+20+”Hello”+”World”);? Answer: The below is the answer for this question: public class Demo{ public static void main(String[] args) { System.out.println(10+20+"Hello"+"World"); } } Output: 30HelloWorld For detailed answer with practical examples and explanation of this answer, you can check the below youtube video: 2) What is the output of System.out.println(“Hello”+”World”+10+20);? Answer:… (0 comment)

SQL – Interview Questions & Answers – Part 2
1) What are the different types of Sub Queries? Answer: The below is the answer for this question: There are two types of Sub Queries: Single Row Sub Query Multi-Row Sub Query For detailed answer with practical examples and explanation of this answer, you can check the below youtube video: 2) What is distinct? Answer:… (0 comment)

eBooks
The below are the detailed eBooks and Guides being provided by QAFox: Selenium Overview eBook Mobile Testing Detailed Guide Happy Learning 🙂 About Me > Arun Motoori On a mission to contribute to the Software Testing Community in all possible ways.… (0 comment)