TCS Associate Consultant Team Lead Interview Questions and Answers

Q1. Diff bw CCW and DIS CCW
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Q2. Diff bw PECI and PICOF
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Q1. Previous experience
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Q2. Role in current project in details
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Q1. Find largest and smallest from an array
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Q2. Reverse an array
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Q3. Print your name in reverse
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Q1. Java new features in 8
Ans. 
Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods.
• Lambda expressions allow you to treat functionality as a method argument.

• Functional interfaces have a single abstract method and can be used with lambda expressions.

• Streams provide a way to work with sequences of elements and perform operations on them.

• Default methods allow interfaces to have method ...read more
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Q2. Difficulties faced in the current/previous project & how we resolved it
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We faced challenges with communication and conflicting priorities, resolved through regular team meetings and clear task delegation.
• Lack of clear communication among team members

• Conflicting priorities leading to delays in project timeline

• Resolved by scheduling regular team meetings to discuss progress and issues

• Clear task delegation to ensure everyone knows their responsibilities
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Q3. What is OOPS
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OOPS stands for Object-Oriented Programming System. It is a programming paradigm based on the concept of objects.
• OOPS focuses on creating objects that contain data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOPS.

• Examples of OOPS languages include Java, C++, and Python.
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Q4. What is Functional programming
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Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids changing state and mutable data.
• Focuses on pure functions that do not have side effects

• Emphasizes immutability and avoids changing state

• Uses higher-order functions and function composition

• Commonly used languages include Haskell, Scala, and Clojure
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Q5. Difference between OOPS and functional programming
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OOPS focuses on objects and classes, while functional programming focuses on functions and immutability.
• OOPS is based on the concept of objects and classes, allowing for encapsulation, inheritance, and polymorphism.

• Functional programming emphasizes on functions as first-class citizens, immutability, and avoiding side effects.

• OOPS is more suitable for complex, real-world applications with changing state, while functiona...read more
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Q6. Which framework I worked in Java
Ans. 
I have worked with the Spring framework in Java.
• Utilized Spring MVC for web development

• Implemented dependency injection with Spring IoC container

• Integrated Spring Security for authentication and authorization
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Q7. What all are the annotations that we use in Spring Boot & it's usage
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Some common annotations used in Spring Boot are @RestController, @Autowired, @RequestMapping, @Service, @Component, @Repository.
• @RestController - Used to define a controller class in Spring MVC.

• @Autowired - Used for automatic dependency injection.

• @RequestMapping - Used to map web requests to specific handler methods.

• @Service - Indicates that a class is a service.

• @Component - Indicates that a class is a Spring component...read more
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Q1. Tell me about yourself, work experience & education
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I am a dedicated professional with a strong educational background and diverse work experience.
• I have a Bachelor's degree in Business Administration from XYZ University.

• I have worked in various roles in marketing, sales, and customer service.

• I am proficient in Microsoft Office Suite and have excellent communication skills.

• I am a quick learner and thrive in fast-paced environments.

• I am passionate about continuous learni
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Q1. Basic ServiceNow questions like business rules, script include, ui policies etc
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Q2. Scenario based question like, what should be the approach if you need have a common drop-down field across multiple catalog items with dynamic options.
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Q3. Live coding like, write a code to print an user and the hierarchy of their managers
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Q1. Basic portal questions, like how to update a widget without reloading the screen, how to pass data between client script and server script in widget.
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Q2. Questions around Virtual Agent like, How will you build a topic where the bot's response changes based on user's input. Which tables store the conversation between user and bot
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Q3. Basic HRSD questions as well.
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Q1. What is the concept of insurance?
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Q2. What are the different types of insurance available?
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Q1. About your introduction
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Q2. Previous experience details
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About the marketing tge job details in summary

About the topic of the associate with the topic

Q1. How to operate a operations
Ans. 
Operations can be operated by following established processes and procedures.
• Understand the goals and objectives of the operations

• Follow standard operating procedures

• Utilize technology and tools to streamline operations

• Monitor performance and make adjustments as needed
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Q2. How to do the handle a excel
Ans. 
Handling Excel involves organizing data, performing calculations, and creating visualizations.
• Use formulas and functions to perform calculations.

• Organize data into tables for easier manipulation.

• Create charts and graphs to visualize data.

• Use filters and sorting to analyze data efficiently.
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Q1. Explain Autopilot enrollment procedure
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Autopilot enrollment procedure involves registering for the service and setting up preferences.
• Register for Autopilot service online or through a Tesla account

• Provide necessary information such as contact details and payment method

• Select preferences for Autopilot features like lane-keeping assist and adaptive cruise control

• Complete any required training or verification process

• Start using Autopilot once enrollment is co
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Q2. Explain Co-management feature
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Q3. What are the different types of detection logic available in Sccm
Ans. 
Different types of detection logic in SCCM include file system detection, registry detection, and WMI detection.
• File system detection: Checks for the existence of a file or folder on the target system.

• Registry detection: Checks for a specific registry key or value on the target system.

• WMI detection: Uses Windows Management Instrumentation to query information from the target system.

• Custom script detection: Allows for t...read more
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Q4. Explain queries concept in sccm
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Queries in SCCM are used to retrieve information from the database based on specified criteria.
• Queries in SCCM can be used to gather information about hardware inventory, software inventory, compliance status, etc.

• Queries can be created using SQL-like syntax in the SCCM console.

• Queries can be saved and reused for reporting or targeting specific groups of devices.

• Examples of queries include finding all devices with a sp...read more
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Q5. How do you create an application in intune
Ans. 
Creating an application in Intune involves uploading the app package, configuring deployment settings, and assigning the app to users or devices.
• Upload the app package to Intune

• Configure deployment settings such as installation behavior and app availability

• Assign the app to users or devices for installation
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