Tata AIG Service Engineer Interview Questions, Process, and Tips for Freshers

Q1. Types of manufacture of cars
Ans. 
There are three types of car manufacturing: mass production, custom-built, and boutique.
• Mass production involves producing large quantities of identical cars on an assembly line.

• Custom-built manufacturing involves building cars to the specific requirements of individual customers.

• Boutique manufacturing involves producing a limited number of high-end, luxury cars.

• Examples of mass-produced cars include Toyota Corolla and...read more
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Q1. What lib list ?
Ans. 
A list of libraries used in software development.
• Common libraries like React, Angular, jQuery

• Backend libraries like Express, Django, Spring

• Database libraries like Sequelize, SQLAlchemy, Hibernate
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Q2. What is Physical file
Ans. 
A physical file is a file stored on a physical storage device, such as a hard drive or solid-state drive.
• Physical files are stored on physical storage devices like hard drives or SSDs.

• They can be accessed and manipulated by software applications.

• Examples include text documents, images, videos, and executable programs.
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Q1. What is batch job
Ans. 
A batch job is a program that processes a large amount of data in a single run without user interaction.
• Batch jobs are typically scheduled to run at specific times, often during off-peak hours.

• They are commonly used for tasks such as data processing, report generation, and system maintenance.

• Examples of batch job tools include cron in Unix/Linux systems and Task Scheduler in Windows.
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Q2. What is interctive job
Ans. 
An interactive job is a task or project that requires active participation and engagement from the user.
• Interactive jobs involve real-time feedback and communication between the user and the system.

• Examples include video games, online surveys, and interactive websites.

• Users have control over the outcome of the task based on their input and decisions.
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Q1. Different types of Fluid Flow
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Different types of fluid flow include laminar flow, turbulent flow, and transitional flow.
• Laminar flow: Smooth and orderly flow with parallel layers of fluid. Example: Flow of water in a pipe with low velocity.

• Turbulent flow: Chaotic and irregular flow with mixing and eddies. Example: Flow of water in a fast-moving river.

• Transitional flow: A combination of laminar and turbulent flow. Example: Flow of air around an airp
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Q1. Tele me something about yourself
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Q2. What is insurance
Ans. 
Insurance is a financial protection against potential losses or risks.
• Insurance is a contract between an individual or entity and an insurance company.

• The individual or entity pays a premium in exchange for coverage against specific risks.

• In case of a covered loss, the insurance company compensates the policyholder.

• Types of insurance include health, life, auto, home, and business insurance.

• Insurance helps individuals a...read more
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Q1. Oops concept and c# basic questions for freshers and sql basics
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Q2. What is .net framework
Ans. 
.NET Framework is a software framework developed by Microsoft that provides a runtime environment for building and running applications.
• .NET Framework is a platform for developing and running applications on Windows.

• It includes a large library of pre-built code and a runtime environment for executing applications.

• It supports multiple programming languages such as C#, VB.NET, and F#.

• It provides features like memory mana...read more
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Q3. Stored procesure insert update syntax
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Q4. Oops questions inheritance constructors
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Q5. Joins in sql and types
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• There are different types of joins in SQL: inner join, left join, right join, and full outer join.

• Inner join returns only the matching rows from both tables.

• Left join returns all the rows from the left table and the matching rows from the right table.

• Right join returns all the rows from the right table and the matching ...read more
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Q1. Basic oops concepts
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Q2. Web api questions
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Q1. What do you know about insurance
Ans. 
Insurance is a financial product that provides protection against specific risks in exchange for payment of a premium.
• Insurance is a contract between an individual or entity and an insurance company.

• The individual or entity pays a premium to the insurance company in exchange for coverage against specific risks.

• Types of insurance include health insurance, life insurance, auto insurance, and property insurance.

• Insurance ...read more
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Q1. What do you like about HDFCergo
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All aptitude type questions as well as core computer science subject questions comes