ITC Infotech SAP SD Developer Interview Questions, Process, and Tips

Q1. Based on Angular
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Q2. Based on Html, CSS, Javascript
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The round consists of 3sections, 1st one has general quantitative Questions then the 2nd one had technical questions which includes theory concepts of oops ds etc, 3rd section had 3 programming Questions, one with basic level,other with intermediate level, last one with difficult level

Q1. Here the Interview starts with self introduction and proceeds with technical questions which was mentioned in resume
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Q1. This was a very simple communication and patience testing round
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All the basic topics

Normal JS, And CSS and HTML

Theory plus coding questions

Q1. Core Java , spring boot questions, project
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Q2. Project challenges how resolved
Ans. 
Resolved project challenges through effective problem-solving techniques.
• Identified the root cause of the challenges

• Collaborated with team members to brainstorm solutions

• Implemented appropriate strategies to overcome obstacles

• Tested and validated the implemented solutions

• Documented the resolution process for future reference
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Q3. Difficult situation in project while working with team how resolved
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Q4. Core string concept in depth
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Core string concepts include immutability, string manipulation, and string comparison.
• Strings in Java are immutable, meaning they cannot be changed once created.

• String manipulation can be done using various methods like concatenation, substring, and replace.

• String comparison can be done using equals() method for content comparison and == operator for reference comparison.
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Q5. Soft skills questions
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Q1. Android basics, fragments, activities, their life cycle
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Q2. Java basics, wrapper, kotlin, mvvm, api calls
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Q3. Dsa question- move all the zeroes to left and 1s to the right
Ans. 
Move all zeroes to left and ones to right in an array
• Iterate through the array from both ends

• Swap the elements if left is 1 and right is 0

• Stop when left and right pointers meet
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Q1. Service, background foreground service
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Q2. Mvvm, how does it work, viewmodel internal
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Q3. Memory leakage, how to avoid and identify
Ans. 
Memory leakage can cause app crashes and slow performance. It can be avoided by proper memory management and identifying the root cause.
• Avoid creating unnecessary objects

• Release unused resources

• Use memory profiling tools like Android Profiler

• Avoid static references to objects

• Use weak references when necessary
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Q4. Perquisite to release app on play store
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Perquisites for releasing an app on Play Store
• Creating a developer account on Google Play Console

• Complying with Google Play policies and guidelines

• Providing accurate app information and metadata

• Ensuring app compatibility with target devices

• Testing app thoroughly for bugs and crashes

• Publishing app with appropriate content rating

• Setting up monetization options and pricing

• Providing customer support and responding to user
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Q1. Aptitude Test,coding test
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Q2. Intruduce your self ,oops concept
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Q1. OOP's Concept Exception handling Difference between abstraction and interface spring boot features Program to reverse string without reversing words Program to move zeros in array to end of the arr...read more
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