HCL Infosystems FPA Interview Questions and Answers

Q1. What's DNS server
Ans. 
A DNS server is a computer server that contains a database of public IP addresses and their associated hostnames.
• Translates domain names to IP addresses

• Resolves queries from clients

• Helps in navigating the internet by mapping domain names to IP addresses
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Q1. Tell us about qualys agent
Ans. 
The Qualys agent is a lightweight software installed on endpoints to collect security data and perform security assessments.
• Qualys agent is a lightweight software installed on endpoints to collect security data.

• It helps in performing security assessments by scanning for vulnerabilities and compliance issues.

• The agent continuously monitors the endpoint for any security threats and sends the data to the Qualys Cloud Plat...read more
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Q1. Tell me about yourself
Ans. 
I am a dedicated Information Security Analyst with a strong background in cybersecurity and a passion for protecting data.
• Experienced in conducting security assessments and implementing security measures

• Skilled in analyzing security breaches and responding effectively

• Proficient in using security tools and technologies such as firewalls and encryption

• Strong understanding of compliance regulations and best practices in i
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Q1. Intro why tcs salary expection, projects have done
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Q1. What is mine survey ?
Ans. 
Mine survey is the process of measuring and mapping underground and surface mines.
• Mine surveyors use specialized equipment to create accurate maps of mines.

• These maps are used for planning and safety purposes.

• Mine surveyors also ensure that mining operations are in compliance with regulations.

• They may work in both underground and surface mines.

• Examples of equipment used in mine surveying include total stations, GPS, an
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Q2. What are Plan and Section ?
Ans. 
Plan and Section are two types of technical drawings used in architecture and engineering.
• A plan is a top-down view of a building or structure, showing the layout of rooms, walls, and other features.

• A section is a vertical slice through a building or structure, showing the internal details and construction.

• Both plans and sections are used to communicate design ideas and technical information to builders and other stake...read more
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Q3. What is the least count in total station?
Ans. 
The least count in total station depends on the instrument's accuracy and resolution.
• The least count is the smallest measurement that can be made with the instrument.

• It is usually expressed in millimeters or inches.

• For example, a total station with a least count of 1mm can measure distances to the nearest millimeter.

• The least count can vary depending on the instrument's accuracy and resolution.

• Higher-end total stations...read more
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Q4. What is grid line ?
Ans. 
A grid line is a line that forms a part of a grid system, used for reference and measurement purposes.
• Grid lines are used in various fields such as surveying, engineering, and architecture.

• They are typically evenly spaced and intersect at right angles to form a grid.

• Grid lines are used to locate points, measure distances, and create accurate drawings.

• Examples of grid lines include latitude and longitude lines on a map,
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Topic announcement

Q1. Tell me about yourself
Ans. Im mounika im from knl dist. Im pursing msc 2nd year. I belong to a nuculear family. Im a self motivated.
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Q1. How to decide Preference between Functional components and class components in reactjs?
Ans. 
Choose functional components for simple UI and class components for complex UI with state and lifecycle methods.
• Functional components are simpler and easier to read and test.

• Class components are more powerful and can handle state and lifecycle methods.

• Use functional components for simple UI elements like buttons, icons, and text.

• Use class components for complex UI elements like forms, tables, and modals.

• Consider using ...read more
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Q2. Explain mostly used design patterns in JavaScript
Ans. 
The mostly used design patterns in JavaScript are Module, Observer, Singleton, Factory, and Prototype.
• Module pattern helps to keep the code organized and maintainable.

• Observer pattern is used for event handling and notification.

• Singleton pattern restricts the instantiation of a class to a single instance.

• Factory pattern provides an interface for creating objects in a superclass, but allows subclasses to alter the type ...read more
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It was good. it had some tricky questions

Q1. Back ground verification and other details asked
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General Aptitude tests

General Group Discussion Topics like - How EVs will help in future transport

Q1. I am Ajay Kumar ghadai, I am form bhatrak, I have complete my ITI industrial technique institute Bhadrak.2011 ,
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Q2. I am continue in Infosys limited company electrical supervisor post in 5 years experience joining date 2018 to continue Sobha development limited 5 years experience joining date 2013 to 2018
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