Jivox Senior Associate Developer Interview Questions and Answers

English and reasoning

Aptitude questions with 2-3 coding questions

Q1. Input-wwwrrrrttttuu Output - w3r4t4u2
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Q2. Interpreter vs compiler
Ans. 
Interpreter executes code line by line, compiler translates code into machine code before execution.
• Interpreter translates code into machine code line by line during runtime

• Compiler translates code into machine code before execution

• Interpreted languages include Python, JavaScript

• Compiled languages include C, C++
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Question related to tree and graph

Question related to array and tree

Q1. Question related to projects, puzzles, one dsa as well
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Q1. Questions were related to tree
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Q1. Designing of chess
Ans. 
Designing a chess game involves creating a board with 64 squares, defining the movement rules for each piece, implementing game logic, and designing a user interface.
• Create a 8x8 board with alternating colors for squares

• Define movement rules for each type of chess piece (pawn, rook, knight, bishop, queen, king)

• Implement game logic for capturing pieces, checkmate, stalemate

• Design a user interface for players to interact
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Q1. Write a code in c c++ or any other language to validate all use cases for an ip address given as input string. Output will be yes or no.
Ans. 
Code to validate all use cases for an IP address input string and output yes or no.
• Use regular expressions to match the input string against the valid IP address pattern.

• Check for valid ranges of each octet (0-255) and proper formatting (4 octets separated by periods).

• Handle edge cases like leading zeros, extra spaces, and invalid characters.

• Return 'yes' if the input string is a valid IP address, otherwise return 'no'.
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Q2. Given 2 sorted integer array print the common value between them. 2 to 3 optimized ways.
Ans. 
Find common values in two sorted integer arrays efficiently.
• Use two pointers approach to iterate through both arrays simultaneously.

• If the current values are equal, add it to the result and move both pointers forward.

• If the current values are not equal, move the pointer of the array with the smaller value forward.
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Q1. Reverse link list
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Q2. Count number of digits
Ans. 
Count the number of digits in a given string
• Iterate through each character in the string

• Check if the character is a digit using isdigit() function

• Increment a counter if the character is a digit

• Return the final count of digits
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Q1. What is Apache Kafka?
Ans. 
Apache Kafka is a distributed streaming platform used for building real-time data pipelines and streaming applications.
• Apache Kafka is designed to handle high-throughput, fault-tolerant, and scalable real-time data streams.

• It allows for the publishing and subscribing to streams of records, similar to a message queue.

• Kafka is often used for log aggregation, stream processing, event sourcing, and real-time analytics.

• It p...read more
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Q1. How do you manage stress?
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