Xceedance Programmer Interview Questions and Answers

100 chooses total in that 50 coding,25 aptitude,25english -round 1

Q1. General hr questions
Add your answer

Quants, Logical aptitude. 3 coding questions, included Maximum Sum Subarray

Any recent trending topic.

Q1. Tell me about yourself, Project discussion, SQL Queries, Joins
Add your answer
Q2. OOPs concepts, and their pillars. Design a Vehicle class, by understanding the requirements
Ans. 
OOPs concepts and pillars. Design a Vehicle class based on requirements.
• OOPs concepts: Abstraction, Encapsulation, Inheritance, Polymorphism

• Vehicle class requirements: attributes like make, model, year, methods like start, stop, accelerate
Answered by AI
Add your answer
Q3. Programming - find the frequency of given character in a sorted string.
Ans. 
Use binary search to find the first and last occurrence of the character, then calculate the frequency.
• Use binary search to find the first occurrence of the character in the string.

• Use binary search to find the last occurrence of the character in the string.

• Calculate the frequency by subtracting the indices of the last and first occurrences and adding 1.
Answered by AI
Add your answer
Q4. Managerial related questions.
Add your answer
Q5. Why would you like to work at Bounteous
Add your answer

Basic aptitude questions

Q1. Core java questions, oops, basic programming questions
Add your answer
Q2. What are the oops concepts and how we use them?
Ans. 
OOPs concepts are fundamental principles in object-oriented programming that help in organizing and designing code.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class). Example: Class Car with properties like make, model, and methods like start(), stop().

• Inheritance: Ability of a class to inherit properties and behavior from another class. Example: Class SUV inheriting from Class...read more
Answered by AI
Add your answer
Q3. Difference between array list and linked list
Ans. 
Array list stores elements in contiguous memory locations, while linked list stores elements in nodes with pointers to the next node.
• Array list allows random access to elements based on index, while linked list requires traversal from the beginning to access elements.

• Insertions and deletions are faster in linked list as it only requires updating pointers, while in array list it may require shifting elements.

• Example: Ar...read more
Answered by AI
Add your answer
Q4. Why string is immutable?
Ans. 
String is immutable in order to ensure data integrity and security.
• Immutable strings prevent accidental data modification, ensuring data integrity.

• Immutable strings enhance security by preventing unauthorized access or tampering.

• Immutable strings allow for more efficient memory management and optimization.

• Examples: Java, Python, and C# all have immutable string objects.
Answered by AI
Add your answer
Q5. Java collections
Add your answer

English, Maths, Reasoning

Q1. Bssic C questions
Add your answer

Q1. Just formal discussion on the available role
Add your answer

Have a good basics in aptitude

Basic coding knowledge

Q1. Be confident and try to answer clear and crisp
Add your answer
Q2. Tell me about yourself
Add your answer