XFA AI Interview Questions and Answers

Q1. What do you hope to achieve in this role?
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First round was coding round including quantitative, verbal and logical reasoning

3 coding qts of data structure and algorithm.

Q1. Asked me oops concept, and told me to write code and questions were from my cv
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Q2. Told me to solve array peoblem
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Q3. Asked from dsa string questions
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Q1. Simple about me, why you want to join and all
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Q1. Have you worked on swift
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Q2. What is a class
Ans. 
A class is a blueprint for creating objects in object-oriented programming.
• Classes define the properties and behaviors of objects.

• Objects are instances of classes.

• Classes can inherit properties and behaviors from other classes.

• Encapsulation, inheritance, and polymorphism are key concepts in class-based programming.
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Q1. Write code for star paattern
Ans. 
Code for star pattern using nested loops
• Use nested loops to print the desired pattern

• Outer loop controls the number of rows and inner loop controls the number of stars in each row

• Example: for a pattern with 5 rows, the code would involve two nested loops to print stars in a pyramid shape
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Q2. What is linked list
Ans. 
A linked list is a data structure where each element is a separate object, connected to the next element by a pointer.
• Consists of nodes where each node contains data and a reference to the next node

• Dynamic in size and can grow or shrink during execution

• Common operations include insertion, deletion, and traversal

• Example: Singly linked list, Doubly linked list, Circular linked list
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Q3. Differnce between public private
Ans. 
Public and private sectors differ in ownership, funding, and management.
• Public sector is owned and operated by the government, while private sector is owned and operated by individuals or companies.

• Public sector is funded by taxpayer money, while private sector is funded by investors or owners.

• Public sector is managed by government officials, while private sector is managed by business owners or executives.
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Q4. Whats is oops and protcols
Ans. 
OOPs stands for Object-Oriented Programming and protocols are a set of rules for communication between devices.
• OOPs is a programming paradigm that uses objects and classes to design applications.

• Protocols are a set of rules that define how data is transmitted between devices.

• In OOPs, objects have attributes and methods that define their behavior.

• Examples of OOPs languages include Java, C++, and Python.

• Examples of proto
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Q1. Total time waste quesrtions
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Q2. Basic programing questions as em was having very less knowledge
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Q1. First round is the aptitude round with basic aptitude questions
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Q2. Second ruond was the puzzles 1. a girl is dreaming that she is surrounded by 13 candies in circular way now she eats every 13th candy in every iteration. out of 13 there are 12 red and 1 white candies. now...read more
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Q3. Third round was coding round in which code was given and we had to write what is the purpose of the anonymous functions presend in the code.
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Q4. In the final round it is an interview.
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1hr, C programming, pointer handling and bit manipulation, memory handling

Q1. Questions on approach of solving algo, functions, probability, 2nd quad equations etc.
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Take home coding test which was embedded application oriented. testing the code architecting and implementation skills.

Q1. SW Architecture thought process, review process, quality attributes knowhow, overall strengths and weakness etc.
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Q1. General discussion about the reasons for job change, expectation from new job, overall strengths and weakness, what interests you in the company
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Q1. Discussion with CEO: Company's growth ambition and presence in market. Company knowhow sharing. Overall top level briefing on the opportunities and areas of development.
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Some mathematics questions and logical question based

Some easy logical and blood related questions

Q1. Self Introductions
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Q2. Self Introductions and Background in Brief
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Q1. Brief about task and work what ever you have done in previous organisation
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Q1. C programming, memory and pointer
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Q2. Embedded systems basics
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Q3. Basic networking concepts
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Simple aptitude test with basic questions

We have given project which we have to submit

Q1. Why u want to join us
Ans. 
I want to join because of the company's reputation and growth opportunities.
• I am impressed by the company's reputation in the industry.

• I believe the company offers great growth opportunities for my career.

• I am excited about the projects and technologies the company is working on.

• I have heard positive feedback from current or former employees of the company.
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Q2. Aws basic questions and and business of cloud
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