Test Yantra Software Solutions Technical Associate Interview Questions and Answers

Q1. What is microservice
Ans. 
Microservices are a software development technique where an application is composed of small, independent services that communicate over well-defined APIs.
• Microservices are small, independent services that work together to form an application

• Each microservice is responsible for a specific function or feature

• Microservices communicate with each other over well-defined APIs

• Microservices can be developed, deployed, and sca...read more
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Q2. Explain repository design pattern
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Repository design pattern is a structural design pattern that separates the data access logic from the business logic in an application.
• It provides a way to access data from a data source without exposing the underlying data access code to the business logic.

• It helps in achieving separation of concerns by keeping data access code in a separate layer.

• Commonly used in applications where data needs to be accessed from mul
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Design a Distributed Cache

Q1. Design Patterns, asynchronous programming
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Q1. Oop basics, coding standards and architectural design
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Q1. System design and cloud architecture
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Q1. Cultural fit, communication and interpersonal skills
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Q1. Basic question and answer
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Q2. Normal round and company information
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Q1. Linux and SQL question
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Q2. Example with cross question based
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Q1. Basic and advance interview question e
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Q1. Company information
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Q1. Netwoking concepts
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Q2. Sql queries and projects related
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Q1. Tell me about yourself
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Q1. Interview process was good.
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Q1. This is more about previous projects and the interview is good.
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Q1. This is a general hr round.And the process was good.
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Q1. Joins,subquery,
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Q2. Linux commands and uses
Ans. 
Linux commands are used to interact with the operating system, perform tasks, manage files, and more.
• ls - list directory contents

• cd - change directory

• pwd - print working directory

• cp - copy files

• mv - move files

• rm - remove files

• grep - search for specific text in files

• chmod - change file permissions

• sudo - execute a command as the superuser

• top - display system processes and resource usage
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Q1. SQL coding on different types of examples
Ans. 
SQL coding involves writing queries to retrieve, manipulate, and manage data in a database.
• Use SELECT statement to retrieve data from a database

• Use INSERT statement to add new data to a database

• Use UPDATE statement to modify existing data in a database

• Use DELETE statement to remove data from a database

• Use JOIN statement to combine data from multiple tables
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