LTIMindtree Interview Questions, Process, and Tips

Q1. Create a reactive form and save data in API with proper validation?
Ans. 
Create a reactive form in Angular to save data in API with validation
• Create a reactive form using FormBuilder in Angular

• Add form controls with proper validation rules using Validators

• Handle form submission and send data to API using HttpClient

• Implement error handling for API requests

• Display success or error messages to the user
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Q2. What is Auth-gaurd?
Ans. 
Auth-guard is a feature in Angular that controls access to routes based on user authentication status.
• Auth-guards are used to protect routes in Angular applications by checking if a user is authenticated before allowing access.

• They can be implemented using canActivate interface in Angular.

• Auth-guards can redirect unauthenticated users to a login page or display an error message.

• They are commonly used in applications wi...read more
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Q3. How many ways we can communicate in Angular component?
Ans. 
There are multiple ways to communicate in Angular components, including Input, Output, ViewChild, and Services.
• Input - parent component can pass data to child component using @Input decorator

• Output - child component can emit events to parent component using @Output decorator

• ViewChild - parent component can access child component using @ViewChild decorator

• Services - components can communicate through shared services
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Q4. Find longest word from string in JS?
Ans. 
Use JavaScript to find the longest word in a string.
• Split the string into an array of words using split() method.

• Iterate through the array and compare the length of each word to find the longest one.

• Return the longest word found.
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Q1. Your Career Journey?
Ans. 
I started my career as a web developer, specializing in frontend technologies like Angular. I have worked on various projects and gained valuable experience.
• Started career as web developer

• Specialized in frontend technologies like Angular

• Worked on various projects

• Gained valuable experience
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Q2. Your experties?
Ans. 
I have expertise in developing Angular frontend applications with strong knowledge of TypeScript, HTML, CSS, and Angular frameworks.
• Strong knowledge of TypeScript, HTML, and CSS

• Experience in developing Angular frontend applications

• Familiarity with Angular frameworks like AngularJS, Angular 2+, Angular Material

• Understanding of reactive programming and observables in Angular

• Knowledge of state management with tools like N
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The interview lasted for 90 minutes and included questions on aptitude and computer basics.

Q1. What are the port numbers used for JDBC and ODBC connections?
Ans. 
JDBC typically uses port 3306 for MySQL and ODBC typically uses port 1433 for SQL Server.
• JDBC commonly uses port 3306 for MySQL connections

• ODBC typically uses port 1433 for SQL Server connections
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Q2. What is the Java Development Kit (JDK) and what are its main components?
Ans. 
The Java Development Kit (JDK) is a software development kit used to develop Java applications.
• Main components include Java Compiler (javac), Java Virtual Machine (JVM), and Java Archive Tool (jar)

• JDK also includes libraries, documentation, and development tools

• JDK is necessary for compiling, debugging, and running Java programs
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Q3. What is an Array?
Ans. 
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
• Arrays have a fixed size determined at the time of declaration.

• Elements in an array are accessed using an index starting from 0.

• Example: string[] names = {"Alice", "Bob", "Charlie"};
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Q1. Are you open to relocating for this position?
Ans. 
Yes, I am open to relocating for this position.
• I am willing to relocate for the right opportunity

• I have relocated for previous positions and am comfortable with the process

• I understand the benefits of being open to relocation for career growth
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Q2. Where do you envision yourself in the next five years?
Ans. 
In the next five years, I envision myself taking on more leadership roles and contributing significantly to the growth and success of the company.
• Continuing to excel in my current role and taking on additional responsibilities

• Developing strong relationships with colleagues and mentors to learn and grow professionally

• Pursuing further education or certifications to enhance my skills and knowledge

• Leading projects or teams...read more
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Duration :1hr
Topics: Quantitative, Verbal and Logical Reasoning .

Q1. What projects have you worked on?
Ans. 
I have worked on various projects including developing a mobile app for a local business, creating a website for a non-profit organization, and implementing a new CRM system for a small company.
• Developed a mobile app for a local business

• Created a website for a non-profit organization

• Implemented a new CRM system for a small company
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Q2. About Java some basic questions.
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Q3. About Software Testing
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Q4. About AI/ML some basic questions .
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Q1. Can you provide a self-introduction?
Ans. 
I am a recent graduate with a strong academic background in business administration and a passion for learning and growing in a professional setting.
• Recent graduate with a degree in business administration

• Passionate about learning and professional growth

• Strong academic background

• Eager to apply knowledge and skills in a real-world setting
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Q2. Are you prepared to work in shifts?
Ans. 
Yes, I am prepared to work in shifts as required for the role.
• I am flexible and adaptable to different work schedules.

• I understand the importance of teamwork and collaboration in a shift-based environment.

• I have previous experience working in shifts and can handle the challenges that come with it.
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Q1. Basic question from React JS, Redux, Javascript, HTML and CSS.
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Q2. Core concept like difference between virtual dom and real dom.
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Q3. What is Redux and flow of Redux. Difference between context api and Redux.
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Q1. Project related questions like what had you done in previous project.
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Q2. Some scenarios based questions.
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Q1. General HR questions.
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Q1. Fundamentals of insurance
Ans. 
Fundamentals of insurance involve risk management, protection against financial loss, and pooling of resources.
• Insurance is a contract between a policyholder and an insurer where the policyholder pays premiums in exchange for financial protection against specified risks.

• The main types of insurance include life, health, property, and liability insurance.

• Insurance works on the principle of risk pooling, where many indivi...read more
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Q2. Basics of Duck Creek policy, rating
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Q1. Detailed implementation of Express3 pages
Ans. 
Express3 is a framework for building web applications in Node.js
• Express3 is a lightweight framework for building web applications in Node.js

• It provides a robust set of features for web and mobile applications

• Express3 uses middleware to handle requests and responses

• Routing in Express3 allows for defining routes based on HTTP methods and URL paths
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Q2. Detailed implementation process of forms in Express 3
Ans. 
Implementation process of forms in Express 3 involves creating routes, handling form submissions, and rendering views.
• Create a route for the form using app.get() or app.post()

• Handle form submissions using req.body and middleware like body-parser

• Render views with form using templating engines like EJS or Handlebars
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Q3. Detailed flow of Agile process
Ans. 
Agile process involves iterative development, frequent collaboration, and adaptability to change.
• Agile process starts with creating a product backlog of all the features to be developed.

• The team then plans a sprint, typically 2-4 weeks long, and selects items from the backlog to work on.

• Daily stand-up meetings are held to discuss progress, any obstacles, and plan for the day.

• At the end of the sprint, a review meeting i...read more
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Q1. Salary discussion
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Q2. Location and basics
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Q1. What is static in java
Ans. 
In Java, static keyword is used to create variables and methods that belong to the class itself, rather than instances of the class.
• Static variables are shared among all instances of a class.

• Static methods can be called without creating an instance of the class.

• Static blocks are used to initialize static variables.

• Static keyword can also be used to create static nested classes.
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Q2. How to take screenshot in selenium
Ans. 
In Selenium, you can take a screenshot using the getScreenshotAs method.
• Use the getScreenshotAs method to capture the screenshot in Selenium.

• Save the screenshot as a file or display it on the screen.

• You can also add timestamps or other information to the screenshot for better identification.
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