Trademo Senior Quality Engineer Interview Questions and Answers

Q1. Java program to reverse a string
Ans. 
Java program to reverse a string using StringBuilder
• Create a StringBuilder object with the input string

• Use the reverse() method of StringBuilder to reverse the string

• Convert the reversed StringBuilder object back to a string using toString()
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Q1. Java program to get highest and lowest marks using hash map
Ans. 
Java program using hash map to find highest and lowest marks
• Create a hash map to store student names and their marks

• Iterate through the hash map to find the highest and lowest marks

• Use a variable to keep track of the highest and lowest marks
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Q1. Scenario based questions
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Q1. 2 round coding, easy to medium code.
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Exam in codility portal and it is toughest exam. Have to prepare Basics of Java.. it will help in creating logics.

Q1. In Technical round 01.. we have to solve coding questions(more than 2) and that have to drafted in a notepad or in online editor. They are conscious on prompts for next steps. After that, They will ask Ja...read more
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Q1. In Technical round 2, have to solve coding questions(more than 3)in notepad and execute in online editor(getting proper output is must). they will ask on Java theory questions more deep, GIT, defect cycle...read more
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Q1. This is face to face round(can be virtual as well), They will ask technical questions and they will give program to execute. They will ask us to explain codility exam program to explain and execute in live...read more
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Q1. Once all 4 rounds are done then we will chance to attend this, They will explain roles and responsibilities of the particular role. Then they will shoot one more Technical question or one coding question ...read more
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Q1. They will check all round results and shoot some Managerial questions and behavioral questions. if they are satisfied then they will release offer.
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We are 10 members in my round and they give one topic and each and every one should share about their own thought's

Q1. They can't select me for 2 round
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General aptitude & technical apptitude test

CAD modelling and other design related rounds

15 mins and lot of problem solving questions

Coding problems to be solved with different scenarios