Swap two numbers without using a third variable in Java | Core Java | Interview Question
Question: How do you swap two numbers without using a third variable in Java?
The intention of the interviewer behind asking this question:
To check clarity on concepts related to value assignment to variables
Checking Palindrome Strings in Java | Core Java | Interview Question
Question: How do you check whether a string is a palindrome in Java?
The intention of the interviewer behind asking this question:
To check clarity on concepts related to
1. Java Loops
2. Conditional Statements
3. Java String Class
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Mastering Prime Numbers | CORE JAVA | Interview Question Explained | Interview Questions Series
Question 1 - Write a program to find if the provided number by the user is a prime number or not.
1a. Find Prime No. ?
1b. Get the input from the user at run time?
1c. What are operators used in Java?
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Question 1 - Write a program to find if the provided number by the user is a prime number or not.1a. Find Prime No. ?1b. Get the input from the user at run t...
Make your product's health a priority - learn software testing and save it from a deadly bug!
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