Oxigen Services Software Engineer Interview Questions and Answers

Soo easy aptitude exam asked questions

Q1. What is oops in Java,fibo, and sorting
Ans. 
OOPs in Java refers to Object-Oriented Programming concepts, fibo likely refers to Fibonacci sequence, and sorting refers to arranging elements in a specific order.
• OOPs in Java includes concepts like classes, objects, inheritance, polymorphism, and encapsulation.

• Fibo likely refers to the Fibonacci sequence, where each number is the sum of the two preceding ones (e.g. 0, 1, 1, 2, 3, 5, ...).

• Sorting involves arranging el...read more
Answered by AI
Add your answer
Q2. Why is garbage collector is used in java etc more of java questions
Add your answer
Q3. Can main can be overloaded and overrided
Ans. 
Yes, main can be overloaded but not overridden in C++.
• Main can be overloaded by defining multiple functions with different parameters.

• Example: int main() and int main(int argc, char* argv[])

• Main cannot be overridden as it is a static function of the program.
Answered by AI
Add your answer

First round was aptitude and 2 coding questions

Q1. Second round was face to face was fully technical asked me code some basic code
Add your answer
Q2. Find 2nd largest decimal number from given numbers
Ans. 
Iterate through the numbers and keep track of the largest and second largest numbers.
• Iterate through the numbers and compare each number with the current largest and second largest numbers.

• Update the second largest number if a new number is found that is greater than the current second largest number.

• Return the second largest number at the end of the iteration.
Answered by AI
Add your answer

Q1. Next was manager round it was also little technical
Add your answer

Q1. This round was with vice president
Add your answer

Q1. This round was final round about salary negotiation and hr round
Add your answer