Arbor Financial Systems Software Engineer Interview Questions and Answers

Basic to medium questions on array string SQL

Q1. Project related questions
Add your answer

Q1. Basic java questions
Add your answer
Q2. Sql related questions
Add your answer

Q1. Life cycle of thread
Ans. 
Thread life cycle includes new, runnable, running, blocked, and terminated states.
• Thread is created in 'new' state

• It becomes 'runnable' when start() method is called

• Thread enters 'running' state when CPU starts executing its run() method

• It can go to 'blocked' state if it's waiting for a resource

• Finally, thread reaches 'terminated' state when run() method completes or stop() method is called
Answered by AI
Add your answer
Q2. İnternal working of hash map
Ans. 
Hash map is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash map consists of an array of buckets, each containing a linked list of key-value pairs.

• When inserting a key-value pair, the hash function is used to determine the index of the bucket where the pair should be stored.

• To retrieve a value, the hash function is used to find the corresponding bucket...read more
Answered by AI
Add your answer

Q1. Salary expectations
Add your answer
Q2. Why I want to change the job
Ans. 
Seeking new challenges, growth opportunities, and a better work-life balance.
• Looking for new challenges and opportunities to learn and grow

• Seeking a better work-life balance

• Interested in working with new technologies or in a different industry

• Wanting to advance career progression
Answered by AI
Add your answer

Q1. Questions was based on SQL
Add your answer
Q2. SQL queries and joins and
Add your answer

Q1. What is your minimum salary expectation?
Add your answer
Q2. Are you planning to stay long-term in this position?
Ans. 
I am committed to long-term growth and contribution in this position, aligning my goals with the company's vision.
• I believe in building strong relationships with my team and the organization, which takes time and dedication.

• For example, I aim to take on increasing responsibilities and contribute to long-term projects.

• I am eager to develop my skills and grow within the company, ensuring I can add value over time.

• I see t...read more
Answered by AI
Add your answer

This is the aptitude round in this round quant questions were asked

In this round 2 java coding questions were there

Q1. What is the framework
Ans. 
A framework is a set of rules, guidelines, and standards that provide a structure for developing software applications.
• A framework provides a common structure for developers to work within

• It includes pre-written code and libraries that can be used to speed up development

• Frameworks can be specific to a programming language or platform

• Examples include AngularJS, React, and Ruby on Rails
Answered by AI
Add your answer
Q2. What is the java explain
Ans. 
Java is a widely used programming language known for its platform independence and object-oriented approach.
• Java is an object-oriented language that follows the 'write once, run anywhere' principle.

• It is used for developing a wide range of applications, from desktop to web and mobile applications.

• Java programs are compiled into bytecode that can run on any Java Virtual Machine (JVM).

• It provides built-in libraries and f...read more
Answered by AI
View 1 more answer

Q1. What is your salary, tell your expectations
Add your answer
Q2. What is your location
Add your answer

Q1. Java related questions
Add your answer
Q2. Core java, Java 8
Add your answer

Random Programming questions

Q1. How internally work HashMap ?
Ans. 
HashMap uses key-value pairs, hashing, and buckets for efficient data retrieval and storage.
• HashMap stores data in key-value pairs, where each key is unique.

• It uses a hash function to compute an index (hash code) for each key.

• The computed index points to a bucket in an array where the value is stored.

• If multiple keys hash to the same index (collision), they are stored in a linked list or tree structure.

• Example: For a k...read more
Answered by AI
Add your answer
Q2. Write the logic of prime number
Ans. 
A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.
• A prime number has exactly two distinct positive divisors: 1 and itself.

• Examples of prime numbers include 2, 3, 5, 7, 11, and 13.

• The number 1 is not prime because it has only one positive divisor.

• The number 4 is not prime because it can be divided by 1, 2, and 4.

• To check if a number n is prime, test divisi
Answered by AI
Add your answer
Q3. Difference between hash map and hash set?
Ans. 
HashMap stores key-value pairs; HashSet stores unique keys without values.
• HashMap allows duplicate values but not duplicate keys. Example: {1: 'A', 2: 'B', 1: 'C'} results in {1: 'C', 2: 'B'}.

• HashSet only stores unique elements. Example: {1, 2, 2} results in {1, 2}.

• HashMap provides O(1) average time complexity for get and put operations.

• HashSet provides O(1) average time complexity for add, remove, and contains operati...read more
Answered by AI
Add your answer