TCS iON Interview Questions, Process, and Tips

Q1. Java 8 Questions were asked
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Q2. Explain stream api and lambda expression
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Stream API is a set of classes in Java that allow processing collections of objects in a functional style. Lambda expressions are used to write concise code for functional interfaces.
• Stream API provides a way to perform operations on collections like filter, map, reduce, etc.

• Lambda expressions are used to define anonymous functions in a concise way.

• Example: List names = Arrays.asList("Alice", "Bob", "Charlie"); names....read more
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Q1. What is the salary expected
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Salary expectations are based on experience, skills, location, and company size.
• Consider factors like years of experience, specialized skills, industry demand, and cost of living in the area.

• Research average salaries for Java Developers in your location and industry.

• Be prepared to negotiate based on the job responsibilities and benefits offered.

• Provide a salary range rather than a specific number to allow for negotiati
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Q2. Ho soon you can join
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It is easy. Basic aptitude logical reasoning quants and english the once for MBA entrance and you'll crack it there are videos on youtube so please refer to that.

Q1. This was easy round. Tell me about yourself
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Q2. Why tcs/ would you be ok with night shifts/ Would you be okay with any location
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Q3. I don't remember the questions asked it was very general. How would you manage things?
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Q4. Mostly about time and discipline. It totally depends on the HR you get. Search some general interview questions online. And I think that would work wonders. don't say no to anything for the moment.
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Q1. Write essay on time management
Ans. 
Time management is crucial for productivity and efficiency in both personal and professional life.
• Set clear goals and prioritize tasks based on importance and deadlines

• Use tools like calendars, to-do lists, and time tracking apps to stay organized

• Avoid multitasking and focus on one task at a time to improve concentration and quality of work

• Delegate tasks when possible to free up time for more important responsibilities

• ...read more
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Q2. Basic questions about myself and few more random questions
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Q1. Program on Java related to string manipulation
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Q2. Program on selenium
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Selenium is a popular automation testing tool used for web applications.
• Selenium is used for automating web browsers.

• It supports multiple programming languages like Java, Python, C#, etc.

• Selenium WebDriver is the most commonly used component for writing test scripts.

• It can interact with web elements like buttons, text fields, dropdowns, etc.

• Selenium Grid is used for parallel testing across different browsers and enviro
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2 questions were asked. Questions was easy from the topic graph and dp.

Q1. Difference between multiprogramming and multitasking.
Ans. 
Multiprogramming involves running multiple programs on a single processor, while multitasking involves executing multiple tasks within a single program.
• Multiprogramming allows multiple programs to be loaded into memory and executed concurrently, while multitasking involves switching between multiple tasks within a single program.

• In multiprogramming, the operating system decides which program gets the processor's attent...read more
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Q2. How to delete the middle element of a linked list?
Ans. 
To delete the middle element of a linked list, find the middle element using slow and fast pointers, then remove it by adjusting the pointers.
• Use slow and fast pointers to find the middle element

• Adjust pointers to remove the middle element

• Update the links to maintain the integrity of the linked list
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Q1. Are you willing to relocate?
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am open to relocating for the right job opportunity.

• I am willing to consider relocation for the right position.

• I am flexible and willing to move for the right role.
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Q2. Why do you want to join tcs?
Ans. 
I want to join TCS because of its reputation for providing challenging projects and opportunities for growth.
• TCS is known for its challenging projects which will help me enhance my skills

• TCS offers opportunities for growth and career advancement

• I admire TCS's reputation in the industry for delivering quality work
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It's easy if you prepared well

Q1. Skills Java SQL
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Q2. About myself n explain the answer in breif
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Q1. About ur self and location
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Q2. Are you okay with package
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Q1. Tcp, mitre framework questions are asked
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