IT Trailblazers Interview Questions and Answers

Q1. Tell me about yourself
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Q2. What is end to end recruitment cycle
Ans. 
The end to end recruitment cycle refers to the entire process of hiring a candidate, from identifying the need for a new employee to onboarding them into the organization.
• Identifying the need for a new employee

• Creating a job description and posting it on various job boards

• Sourcing and screening candidates

• Conducting interviews and assessments

• Selecting the most suitable candidate

• Negotiating and extending the job offer

• Com...read more
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Q3. Name any five database technology
Ans. 
Five popular database technologies are MySQL, Oracle, SQL Server, MongoDB, and PostgreSQL.
• MySQL: widely used open-source relational database management system

• Oracle: a powerful and scalable relational database management system

• SQL Server: Microsoft's relational database management system

• MongoDB: a NoSQL document-oriented database

• PostgreSQL: open-source object-relational database system
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Q4. Name any five frented technology
Ans. 
Frontend technologies are tools and frameworks used to build the user interface of a website or application.
• HTML: Markup language used to structure the content of web pages.

• CSS: Styling language used to define the appearance of web pages.

• JavaScript: Programming language used to add interactivity and dynamic behavior to web pages.

• React: JavaScript library for building user interfaces, commonly used for single-page appli...read more
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Q5. What is a work of busines analyst
Ans. 
A business analyst is responsible for analyzing business processes, identifying problems, and proposing solutions to improve efficiency and productivity.
• Gathering and documenting business requirements

• Conducting data analysis and creating reports

• Identifying areas for process improvement

• Collaborating with stakeholders to understand business needs

• Creating and maintaining project documentation

• Assisting in the implementatio
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Q1. Solid principles in c#
Ans. 
Solid principles are a set of design principles for writing maintainable and scalable code in C#.
• Single Responsibility Principle (SRP) - a class should have only one reason to change

• Open/Closed Principle (OCP) - a class should be open for extension but closed for modification

• Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes

• Interface Segregation Principle (ISP) - client...read more
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