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Physicswallah
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I applied via Approached by Company and was interviewed in Dec 2024. There were 3 interview rounds.
Polymorphism is the ability of an object to take on many forms. A real-time example is a Shape class with different subclasses like Circle, Square, and Triangle.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
It enables code reusability and flexibility in object-oriented programming.
For example, a Shape class can have a draw() method that is overridden by its subclasses ...
Authentication verifies the identity of a user, while authorization determines what actions they can perform.
Authentication confirms the user's identity through credentials like username and password.
Authorization grants or denies access to specific resources or actions based on the user's authenticated identity.
Authentication precedes authorization in the security process.
Example: Logging into a website with a usernam...
Basic aptitude with testing your capabilities
I applied via campus placement at Lovely Professional University (LPU) and was interviewed before Mar 2023. There were 4 interview rounds.
Coding Test consist of 3 coding question, 2 sql questions and 10 output question.
I applied via Referral and was interviewed before Dec 2020. There were 5 interview rounds.
Quality tools are techniques used to measure and improve the quality of products or services.
Flowcharts
Pareto charts
Control charts
Histograms
Scatter diagrams
Fishbone diagrams
Statistical process control
Six Sigma
Root cause analysis
Senior Associate
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