Persistent Systems Software Engineer Interview Questions, Process, and Tips

2 questions within 45 minutes. 1st question is easy, and 2nd is medium level and can be coded in any preferred language.

Q1. Implement tree or queue data structure
Ans. 
A tree is a hierarchical data structure with nodes connected by edges. A queue is a linear data structure that follows the FIFO principle.
• A tree can be implemented using linked lists or arrays.

• A queue can be implemented using arrays or linked lists.

• In a tree, each node can have multiple child nodes.

• In a queue, elements are added at the rear and removed from the front.

• Both data structures are commonly used in computer s
Answered by AI
Add your answer
Q2. Questions based on project, like what are the languages used, features about that particular framework, basic linux commands, string programs, applications of data structures etc
Add your answer

Q1. Computer fundamentals where asked, asked to give a solution for some particular problem in a company, role in final year projects etc
Add your answer

Q1. Personal information etc
Add your answer

3 hr test was there with 5 section
i) reasoning
ii) coding (2 ques)
iii) arithmetic
iv) mcq based subjective question
v) English

Q1. There where 2 technical interview
Add your answer
Q2. Coding on array, linkedlist
Add your answer

Q1. Simple hr round
Add your answer
Q2. How would you contribute in our organization?
Add your answer

It is as same as other exam

It should be little bit challenging because persi works on coding

Q1. It should be in two phase 1st is technical round 1 and the next is technical round 2.
Add your answer
Q2. Star pattern programming question
Add your answer
Q3. Go through your resume
Add your answer

Easy to mid level aptitude, if you've prepared for Govt. Banking exams or CAT you may found it very easy.

Q1. Basic OOP codes or some pattern printing, technically strong person with good understanding of principles.
Add your answer
Q2. Print given pattern in your own expertise language (pattern may differ as per the interviewers wish).
Add your answer
Q3. Explain encapsulation & abstraction difference.
Ans. 
Encapsulation is bundling data and methods together, while abstraction is hiding the implementation details.
• Encapsulation combines data and methods into a single unit (class).

• Abstraction hides the complex implementation details and only shows the necessary features.

• Encapsulation provides data security by restricting access to certain data members.

• Abstraction allows for easier maintenance and modification of code.

• Exampl...read more
Answered by AI
Add your answer
Q4. Prepare SQL queries along with DB connection with any language of your expertise.
Add your answer

Q1. Online HR round, about your behavioral assessment.
Add your answer