PowerSchool India Interview Questions, Process, and Tips

Aptitude test was for an hour

Coding test was through a website and it was kinda basic

Q1. Technical round was on OOps and some data structures.
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Q1. Manager. round followed up by a directore round
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Q1. Basic HR questions
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Easy question from python and sql

Aptitude and 1 sql query question

Q1. Projects Description and details
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Q2. Salary discussion
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Q1. 1. Started with the Introduction? Ans; brief about yourself and previous company details along with technology used.
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Q2. 2. Explain specific role for your the current project End to End and most of the questions from previous project
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Q3. 3. Snowflake CDC process
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Q4. 4. I worked on DBT so most of the question on how to transform data, how to implement CDC process , macro's and different layers in DBT tool.
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Q5. 5. GIT related questions Ans: how Git is connected and explain how you create branch and merge the pull request etc..
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Q6. 6. Scenario based question on the data load.
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Q7. 7. Windows functions
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Random on spot topics

Q1. Basics of HTML and SQL
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Q2. Questions based on HTML tag, SQL commands
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Q1. Write a program that prints a Fibonacci series of N natural numbers.
Ans. 
Program to print Fibonacci series of N natural numbers.
• Use a loop to generate Fibonacci series up to N numbers.

• Start with 0 and 1 as the first two numbers in the series.

• Each subsequent number is the sum of the two preceding numbers.

• Repeat the process until N numbers are generated.
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Q2. Write a program to check if a number is prime.
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Program to check if a number is prime
• Iterate from 2 to square root of the number and check for divisibility

• If the number is divisible by any number other than 1 and itself, it is not prime

• Return true if the number is prime, false otherwise
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Q3. What is OOPS concept? Explain polymorphism, abstraction, inheritance, encapsulation.
Ans. 
OOPS stands for Object-Oriented Programming System. It includes concepts like polymorphism, abstraction, inheritance, and encapsulation.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass. Example: a shape class with subclasses like circle and square.

• Abstraction is the concept of hiding the implementation details and showing only the necessary features of an object. Example:...read more
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Q4. What is the file structure in a flutter project?
Ans. 
Flutter project file structure includes folders like lib, android, ios, and assets.
• The 'lib' folder contains all the Dart code for the project.

• The 'android' folder contains the Android-specific project files.

• The 'ios' folder contains the iOS-specific project files.

• The 'assets' folder is used to store images, fonts, and other static files used in the app.
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Q5. Explain the entire process of deploying a flutter app on Play Store and App Store.
Ans. 
Deploying a Flutter app on Play Store and App Store involves several steps including creating app bundles, setting up app listings, and submitting for review.
• Create app bundles for Android and IPA files for iOS

• Set up app listings with descriptions, screenshots, and keywords

• Generate signing keys for both platforms

• Submit the app for review on Play Store and App Store

• Wait for approval and release the app to users
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Q6. Difference between packages and plugins.
Ans. 
Packages are collections of Dart code that provide functionality, while plugins are platform-specific code that interacts with native code.
• Packages are written in Dart and can be used across different platforms.

• Plugins are platform-specific and interact with native code for functionalities like accessing device hardware.

• Examples of packages include http, shared_preferences, while examples of plugins include camera, loc...read more
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Need to clear CCAT test which is based on general reasoning.

Q1. SOLID Principles
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Q2. ACID transactions.
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Case study on designing their CCAT Test