Outpace Consulting Services Linux Support Engineer Interview Questions and Answers

Q1. Advantage of react Js
Ans. 
React Js allows for efficient and reusable UI components, virtual DOM for faster rendering, and easy integration with other libraries.
• Efficient and reusable UI components make development faster and easier.

• Virtual DOM allows for faster rendering by only updating the parts of the DOM that have changed.

• Easy integration with other libraries like Redux for state management.

• React Native allows for building mobile apps using
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Q2. Stateless and Statefull Component
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Q1. Difference between functions and stored procedure in SQL.
Ans. 
Functions return a single value while stored procedures can perform multiple operations and return multiple values.
• Functions return a single value while stored procedures can return multiple values.

• Functions are used for computations and return values, while stored procedures are used for executing a series of statements.

• Functions can be called from within SQL statements, while stored procedures are called using the EX...read more
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Q2. Difference between abstract class and Interface in C#
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Abstract class can have implementation details, while interface only contains method signatures.
• Abstract class can have constructors, fields, and methods with implementation details, while interface can only have method signatures.

• A class can inherit from only one abstract class, but can implement multiple interfaces.

• Abstract classes are used when some common functionality needs to be shared among multiple classes, whi...read more
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Q1. Sql, python, tableau are important topics
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Q2. Prepare windows function in sql
Ans. 
Windows function in SQL is used to perform calculations across a set of rows that are related to the current row.
• Windows functions are used to calculate values based on a group of rows

• They are used with the OVER clause

• Examples include ROW_NUMBER(), RANK(), DENSE_RANK(), SUM(), AVG(), MIN(), MAX()
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Q1. Why do you think you would be a good fit at our company
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Q2. Lets say your boss is asking you to lie for the benefit of the company will you do it
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Q1. Selenium WebDriver framework
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Q2. Java program
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Q1. What is IPSEC AND WORKS
Ans. 
IPsec stands for Internet Protocol Security and is a protocol suite used to secure Internet Protocol (IP) communications.
• IPsec provides authentication, encryption, and key management for secure communication over IP networks.

• It operates at the network layer, securing data packets at the IP level.

• IPsec can be used to create Virtual Private Networks (VPNs) for secure remote access.

• Works is a software application used for...read more
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Q2. What is ssl vpn and works
Ans. 
SSL VPN stands for Secure Socket Layer Virtual Private Network, which allows remote users to securely access private networks over the internet.
• SSL VPN uses SSL/TLS protocols to provide secure remote access

• It encrypts data transmitted between the user's device and the private network

• SSL VPN can be used for secure access to corporate networks, cloud services, and other resources

• Examples of SSL VPN solutions include Cisc
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Aptitude test were conducted

Q1. Employees ration in company for contract worker and permanent employees.
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