Software Engineer Fresher Interview Questions

2,022 software engineer fresher interview questions shared by candidates

OOPs, concepts like encapsulation, abstraction, and polymorphism in depth. Database SQL/NoSQL, normalization, etc. The coding question was very straightforward but its evolving constraints were very pushing. Q. Given an array of size n with elements ranging from 1 to k. there is at least one repeating element in the array and you have to return any of those repeating elements. k<n. E.g. ar = {1,1,2,3,4,2,4,5} ans will be 1 or 2 or 4. any of these three will work.
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Software Engineer Fresher

Interviewed at Peak

3.6
Oct 16, 2021

OOPs, concepts like encapsulation, abstraction, and polymorphism in depth. Database SQL/NoSQL, normalization, etc. The coding question was very straightforward but its evolving constraints were very pushing. Q. Given an array of size n with elements ranging from 1 to k. there is at least one repeating element in the array and you have to return any of those repeating elements. k<n. E.g. ar = {1,1,2,3,4,2,4,5} ans will be 1 or 2 or 4. any of these three will work.

Analytical: 1.The average speed of a train without stoppages is 48 kmph and average speed with stoppages is 40 kmph. How many minutes in an hour the train stops on an average? ( https://www.job.school/posts/the-average-speed-of-a-train-without-stoppages-is-48-kmph-and-average-speed-with-stoppages-is-40-kmph-how-many-minutes-in-an-hour-the-train-stops-on-an-average?jobenid=TkRBNU9UUm5iM1ow) 2. Conventional simple mother and daughter's age math was given(couldn't remember) 3.Two concentric circles of radii a and b(a>b) are given. Find the length of the chord of the larger circle which touches the smaller circle. (https://doubtnut.com/question-answer/two-concentric-circles-of-radii-a-and-ba-gt-b-are-given-find-the-length-of-the-chord-of-the-larger-c-61733620) 4. There are 24 students in a seventh grade class. They will plant birches and roses at their school. While each girl planted 3 roses, every three boys planted 1 birch. At end of the day they planted 24 plants. How many birches and roses were planted? (https://www.quora.com/There-are-24-students-in-a-seventh-grade-class-They-will-plant-birches-and-roses-at-their-school-While-each-girl-planted-3-roses-every-three-boys-planted-1-birch-At-end-of-the-day-they-planted-24-plants-How-many) Coding: 1. print a sequence using one loop: 10 9 8 7 6 5 4 3 2 1 3 4 5 6 7 8 9 10 2. Write a function to reverse each word of a given string. 3. Write a function that will print all the multiples of 3 between 1-200 ( in reverse order ) 4. Read integers from one file and then find the avg 5. A string was given. you need to print the string removing the fourth index. 6. Write a function that will receive a string as an input and will return the string in reverse order. 7. Find the elements that occurs only once in the array. 8. find error from code : a) stack class code was given b) an avg from an array (return type error and some more) Soft Testing & UI related ques: 1. a simple calculator UI was given. you need to write 5 test cases to test the calculator.(There was no code, only two placeholder where we input numbers )
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Software Engineer Fresh Graduate

Interviewed at Enosis Solutions (Bangladesh)

4.3
Feb 25, 2021

Analytical: 1.The average speed of a train without stoppages is 48 kmph and average speed with stoppages is 40 kmph. How many minutes in an hour the train stops on an average? ( https://www.job.school/posts/the-average-speed-of-a-train-without-stoppages-is-48-kmph-and-average-speed-with-stoppages-is-40-kmph-how-many-minutes-in-an-hour-the-train-stops-on-an-average?jobenid=TkRBNU9UUm5iM1ow) 2. Conventional simple mother and daughter's age math was given(couldn't remember) 3.Two concentric circles of radii a and b(a>b) are given. Find the length of the chord of the larger circle which touches the smaller circle. (https://doubtnut.com/question-answer/two-concentric-circles-of-radii-a-and-ba-gt-b-are-given-find-the-length-of-the-chord-of-the-larger-c-61733620) 4. There are 24 students in a seventh grade class. They will plant birches and roses at their school. While each girl planted 3 roses, every three boys planted 1 birch. At end of the day they planted 24 plants. How many birches and roses were planted? (https://www.quora.com/There-are-24-students-in-a-seventh-grade-class-They-will-plant-birches-and-roses-at-their-school-While-each-girl-planted-3-roses-every-three-boys-planted-1-birch-At-end-of-the-day-they-planted-24-plants-How-many) Coding: 1. print a sequence using one loop: 10 9 8 7 6 5 4 3 2 1 3 4 5 6 7 8 9 10 2. Write a function to reverse each word of a given string. 3. Write a function that will print all the multiples of 3 between 1-200 ( in reverse order ) 4. Read integers from one file and then find the avg 5. A string was given. you need to print the string removing the fourth index. 6. Write a function that will receive a string as an input and will return the string in reverse order. 7. Find the elements that occurs only once in the array. 8. find error from code : a) stack class code was given b) an avg from an array (return type error and some more) Soft Testing & UI related ques: 1. a simple calculator UI was given. you need to write 5 test cases to test the calculator.(There was no code, only two placeholder where we input numbers )

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