Netcracker Technology Applications Engineer Interview Questions and Answers

Aptitude and coding round

Power of imagination topic

Q1. Introduce yourself
Ans. 
I am a dedicated and experienced Application Support Engineer with a strong background in troubleshooting and resolving technical issues.
• Over 5 years of experience in providing technical support for various applications

• Proficient in diagnosing and resolving software and hardware issues

• Skilled in analyzing system logs and performance metrics to identify root causes of problems

• Excellent communication skills to effectivel...read more
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Q2. What do you know about the role and responsibilities
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2 leetcode medium level type problems were given. This was a cut-off test were majority will be cut-off.

Long coding round - Paired with another thoughtworker

Q1. Questions on project
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Q2. Frameworks related
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Deep coding knowledge required

Q1. Basic interview question
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Q1. Basic interview questions
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Q1. Basic info of application development and upload process
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Q1. Had Technical Interview
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Q1. Discussion with manager
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Q1. Had HR discussion one to one
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Q1. Select from employees tables all those who don't work in any department.
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Q2. What is a cursor and write a query
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A cursor is a database object used to retrieve data from a result set one row at a time.
• A cursor is used to iterate through a result set.

• It can be used to update or delete rows in a table.

• Example query: DECLARE cursor_name CURSOR FOR SELECT column1, column2 FROM table_name;

• Example usage: OPEN cursor_name; FETCH NEXT FROM cursor_name INTO @variable1, @variable2;

• Example usage: CLOSE cursor_name; DEALLOCATE cursor_name;
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Q3. How early you can join
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Coding test contains 4 coding question easy to medium, Topic Array, String but DSA questions are in image formate first you have to decode the image then code.

Q1. Some question from resume project.
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Q2. How we can improve this project
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Q3. Add 20% discount code, Implement cashback
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To add a 20% discount code and implement cashback in an application.
• Create a discount code field in the application where users can enter the code to avail 20% off.

• Calculate the discounted price by applying the 20% discount on the original price.

• Implement a cashback feature where users receive a certain percentage of the purchase amount back as cashback.

• Ensure that the cashback amount is credited to the user's account
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Online hackerrank test

Q1. Code pairing round
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Q2. Solving a problem and improving it
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Q1. Question on previous experience
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Q1. Basic HR questions
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