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CommerceIQ Senior Sdet Engineer Interview Questions and Answers
CommerceIQ Senior Sdet Engineer Interview Experiences
1 interview found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basic details and experience
(1 Question)
- Q1. Related to experience
Top trending discussions
Interview questions from similar companies
(2 Questions)
- Q1. Describe Life cycle in react
- Ans.
React has three main phases in its lifecycle: mounting, updating, and unmounting.
Mounting: when a component is created and inserted into the DOM
Updating: when a component is updated due to changes in props or state
Unmounting: when a component is removed from the DOM
Lifecycle methods can be used to perform actions at each phase, such as componentDidMount() or componentWillUnmount()
React also has error handling methods,
- Q2. Explain strict mode in javascript and it's use
- Ans.
Strict mode is a way to write secure and optimized JavaScript code.
Enables catching of silent errors
Disallows duplicate property names or parameters
Prevents use of undeclared variables
Makes `eval()` safer to use
Throws errors on invalid usage of `this` keyword
CURD operations along with implementation of a mock UI
Interview Preparation Tips
Skills evaluated in this interview
(1 Question)
- Q1. Tell about Oops concepts
- Ans.
OOPs concepts are fundamental principles in object-oriented programming, including inheritance, encapsulation, polymorphism, and abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex imple...
(1 Question)
- Q1. Will ask coding related
(1 Question)
- Q1. What is Expected salary
(1 Question)
- Q1. Basics .net , c#, sql
(1 Question)
- Q1. Current Project Details, Roles and some technical questions too
(1 Question)
- Q1. Package Discussion and Other basic details
Interview Preparation Tips
anusha jabu
(1 Question)
- Q1. More about API automation
Selected
I applied via Naukri.com and was interviewed before Jan 2023. There were 3 interview rounds.
(1 Question)
- Q1. Basics Oops concepts and SQL queries along with currently working projects stacks
(1 Question)
- Q1. More in-depth technical questions use of reflections etc
(1 Question)
- Q1. Usual HR interviews company values etc
Interview Preparation Tips
Hackerrank algorithms and ds test
(1 Question)
- Q1. Technical on java and aws
Selected
I applied via Referral and was interviewed before Jan 2023. There were 3 interview rounds.
Logical Reasoning, Questions on distances, Questions on directions
1- Difference between array list and linked list.
2- Reverse the linked list
1-Difference between Arraylist and Linked list.
2-Check if strings are anagram.
Interview Preparation Tips
Selected
I appeared for an interview before Mar 2024.
SQL code development
Interview Preparation Tips
Selected
(1 Question)
- Q1. About project and technology
(1 Question)
- Q1. What is expected Salary?
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CommerceIQ Interviews By Designations
- CommerceIQ Software Development Engineer Interview Questions
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- CommerceIQ Senior Sdet Engineer Interview Questions
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- CommerceIQ Office Administrator Interview Questions
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CommerceIQ Senior Sdet Engineer Interview Process
based on 1 interview
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Interview Questions from Similar Companies
CommerceIQ Senior Sdet Engineer Reviews and Ratings
based on 2 reviews
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