ITC Infotech PLM Consultant Interview Questions and Answers

Q1. All about angular framework and Typescript
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Q2. Javascript precoded question
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Q1. In this round as well as Angular related question
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Q2. Lifecycle hook of angular
Ans. 
Lifecycle hooks in Angular are methods that allow you to tap into the lifecycle of a component or directive.
• Lifecycle hooks include ngOnInit, ngOnChanges, ngDoCheck, ngOnDestroy, etc.

• ngOnInit is used for initialization logic, ngOnChanges is used for reacting to input changes, ngOnDestroy is used for cleanup tasks, etc.

• Example: ngOnInit() { console.log('Component initialized'); }
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Q3. Lazy loading concept
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Percentage and averages, number and alphabet series, compound interest (CI) and simple interest (SI).

Basic programs include: 1. A program to perform the addition of two numbers, 2. A program to print a star pattern, and 3. A program to generate a triangle output, among others.

Q1. What challenges did we face?
Ans. 
We faced challenges related to communication, resource allocation, and project timelines.
• Communication breakdown between team members

• Limited resources available for the project

• Struggling to meet project deadlines
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Q2. Where do you see yourself in the next five years?
Ans. 
In five years, I see myself as a senior consultant leading projects and mentoring junior team members.
• Advancing to a senior consultant role

• Leading projects and teams

• Mentoring junior team members

• Continuing professional development through training and certifications
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Q3. What strategies can be employed to overcome failures?
Ans. 
Strategies to overcome failures include learning from mistakes, staying positive, seeking feedback, and setting new goals.
• Learn from mistakes by analyzing what went wrong and how to improve

• Stay positive and maintain a growth mindset to bounce back from setbacks

• Seek feedback from mentors or colleagues to gain different perspectives

• Set new goals and create a plan to move forward with renewed motivation
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Q4. Are you able to work effectively under pressure?
Ans. 
Yes, I thrive under pressure and can effectively manage my time and priorities to meet deadlines.
• I have experience working in fast-paced environments where quick decision-making and adaptability are key.

• I am able to stay calm and focused under pressure, allowing me to deliver high-quality work even in challenging situations.

• I prioritize tasks effectively to ensure that deadlines are met without compromising on quality.

• ...read more
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Q1. Java Based Questions
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Q1. Mysql query for 3rd highest salary
Ans. 
Use a subquery to find the third highest salary from the employees table in MySQL.
• Use a subquery to select distinct salaries from the employees table.

• Order the salaries in descending order and use LIMIT to get the third highest salary.

• Example: SELECT DISTINCT salary FROM employees ORDER BY salary DESC LIMIT 2, 1;
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Q2. What are the steps to connect to a database?
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Steps to connect to a database involve specifying the database type, providing credentials, and establishing a connection.
• Specify the type of database you want to connect to (e.g. MySQL, PostgreSQL, MongoDB).

• Provide the necessary credentials such as username and password.

• Establish a connection using a programming language or tool like JDBC, ODBC, or ORM frameworks.
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Q1. How to do Deployment
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Q2. Mvc page life cycle
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Q1. Tell us about the change management
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Q2. What is HEAD type of method in REST API Integration
Ans. 
HEAD method in REST API Integration is used to retrieve the headers of a resource without fetching the body.
• HEAD requests are similar to GET requests but only return the headers of the resource, not the body.

• This can be useful for checking the status of a resource or determining its size without downloading the entire content.

• For example, a HEAD request to a website URL will return the headers like content type, conten
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Q1. What is your proudest solution provided to the clients
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Q2. Breif about your day to day activities
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Q1. TEll us about yourself
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Q2. Why should we hire you
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Q1. Exolain jvm Architecture
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Q2. Write pallindrome code
Ans. 
A palindrome code is a program that checks if a given string reads the same forwards and backwards.
• Create a function that takes a string as input

• Reverse the string and compare it to the original string

• Return true if they are the same, false otherwise
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You could crack easily if you done coding in past.

Javascript & UI creation

Q1. Java, Spring Boot, Kafka, MySQL, Microservices
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