LambdaTest Associate Interview Questions and Answers

Coding test was taken on hackerearcth pkatform there was a generic problem statement based on networking no need to pass minimum half of the test cases to clear the interview round

Q1. The next round was one on one round in this questions were mainly asked regarding the experience and then they were mainly focussing on the developers who know rails and python
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Q2. Python and rails were majorly needed to clear the roeund
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Q3. Problem statement can be founded on geeks for geeks
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Q1. All about functional testing
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Q2. All about basic SQL, and testing methodologies
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Q1. Manager round. al about the management queries,
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Q1. Behavoural and CTC discussion
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Q1. What is digital signature
Ans. 
A digital signature is a mathematical technique used to verify the authenticity and integrity of a digital document or message.
• It is a type of electronic signature that uses encryption to ensure the validity of a document or message.

• It provides a way to verify the identity of the signer and detect any changes made to the document or message.

• Digital signatures are commonly used in e-commerce, online contracts, and other...read more
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Q1. Self intruduction
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Q2. Project exaplaination
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Q1. Technology related question on basics if API
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Q1. Manager level discussion - Technologies and Frameworks
Ans. Framework Structure overview and Technologies usage over the experience
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Q1. Client Interview - Technologies and Frameworks
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Q2. Framework explanation and Technologies usage
Ans. 
Frameworks are tools that provide structure and guidelines for developing software applications. Technologies are the specific tools and languages used in development.
• Frameworks like Angular, React, and Spring provide pre-built components and architecture for web development.

• Technologies like HTML, CSS, JavaScript, Java, and SQL are commonly used in software development.

• Choosing the right framework and technologies dep...read more
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Q1. Technical round
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Q1. Salary discussion
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Q1. How to print numbers 1-100 using two go routines sequentially
Ans. 
Use two go routines to print numbers 1-100 sequentially
• Create two go routines, one for printing odd numbers and one for printing even numbers

• Use channels to synchronize the two go routines and ensure sequential printing

• Start the odd number go routine first, then start the even number go routine
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Q2. How to write generator functions using go language
Ans. 
Generator functions in Go language allow for efficient iteration over a sequence of values.
• Use the 'yield' keyword to return values one at a time from the generator function.

• Generator functions are defined with a 'func' keyword followed by the function name and 'chan' keyword.

• Example: func myGenerator() chan int { }

• Use a 'for' loop to iterate over the values returned by the generator function.
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Q1. Why do we use sync.Cond and sync.once
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sync.Cond is used for signaling between goroutines and sync.Once is used for running initialization code only once.
• sync.Cond is used for goroutines to wait for or signal each other when a certain condition is met

• sync.Once is used to ensure a function is only executed once, typically used for initialization tasks

• Example: Using sync.Cond to coordinate multiple goroutines accessing a shared resource

• Example: Using sync.Onc...read more
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Q2. Understanding about reflect package
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