7 Eleven Software Engineer II Interview Questions and Answers

Q1. JavaScript and React.js basic.
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Q2. Event loop and react hooks.
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Q1. Data structure and algorithm
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Q2. Objects related questions.
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Q1. Architectural questions.
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Q2. System design related questions.
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Basic aptitudes questions were asked, need to solve in given time frame

1 general question was asked and you need to give your points of view

Q1. Basic questions were asking, Basic dsa, Oops dbms
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Q2. Find max of array, Oops concept
Ans. 
Using OOP concepts to find the maximum value in an array of strings
• Create a class to represent the array of strings

• Implement a method in the class to find the maximum value

• Use a loop to iterate through the array and compare each element to find the maximum value
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HTML, CSS, JS questions for about 1 hour duration - 40 questions

Q1. Basic array questions and questions on resume.
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Q2. Screen share and write a code to add two numbers without using +
Ans. 
Adding two numbers without using + operator
• Use bitwise operators like XOR and AND to perform addition

• XOR the two numbers to get the sum without carrying

• AND the two numbers and left shift the result to get the carry

• Repeat the process until there is no carry
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Q1. Basic logic building and programming questions
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