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Tata Group Technical Engineer Interview Questions, Process, and Tips
Top Tata Group Technical Engineer Interview Questions and Answers
- Q1. What is vernier caliper
- Q2. What is micro meter $ &screw guage
- Q3. What is CNC machine define
Tata Group Technical Engineer Interview Experiences
2 interviews found
Anonymous
I applied via Campus Placement and was interviewed in Aug 2022. There was 1 interview round.
(5 Questions)
- Q1. What is vernier caliper
- Ans.
A vernier caliper is a measuring instrument used to accurately measure the dimensions of an object.
It consists of a main scale and a sliding vernier scale.
The main scale provides the whole number measurements, while the vernier scale provides the fractional measurements.
The vernier scale slides along the main scale and is used to determine the precise measurement by aligning the markings on both scales.
Vernier calipers...
- Q2. What is micro meter $ &screw guage
- Ans.
A micrometer is a precision measuring instrument used to measure small distances or thicknesses. A screw gauge is a type of micrometer that uses a screw mechanism for measurement.
A micrometer is commonly used in engineering and manufacturing industries for precise measurements.
It consists of a calibrated screw and a scale that allows for accurate readings.
Micrometers are capable of measuring dimensions as small as a fe...
- Q3. What is CNC machine define
- Ans.
A CNC machine, or Computer Numerical Control machine, is a device that uses computer programming to control the movement and operation of machine tools.
CNC machines are used in various industries, such as manufacturing, automotive, aerospace, and woodworking.
They are capable of performing precise and complex operations, such as cutting, drilling, milling, and shaping materials.
CNC machines eliminate the need for manual...
- Q4. What is G-code and M-code
- Ans.
G-code and M-code are programming languages used in CNC machines to control their movements and functions.
G-code is used to control the movement of the machine, such as speed, direction, and position.
M-code is used to control the machine's auxiliary functions, such as turning on/off the spindle or coolant.
Both G-code and M-code are written in a specific format and are executed by the machine's controller.
Examples of G-...
- Q5. What is design and thinking
- Ans.
Design thinking is a problem-solving approach that involves empathy, creativity, and iteration.
Design thinking involves understanding the user's needs and perspectives
It emphasizes creativity and brainstorming to generate multiple solutions
Prototyping and testing are used to refine and improve the solutions
Design thinking can be applied to a wide range of fields, from product design to business strategy
Examples of comp...
Interview Preparation Tips
Thank you
Analizing the product and give finishing
(1 Question)
- Q1. About technical knowledge
Interview Preparation Tips
Interview questions from similar companies
I applied via Referral and was interviewed in Nov 2020. There were 5 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Introduction for your reference
- Q2. Introduction to the same
- Q3. Introduction to the smoky
Interview Preparation Tips
I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Basics of c, matrix multiplication, sql,he said to write group by query and swapping program without using third variable
Interview Preparation Tips
I appeared for an interview before Jul 2021.
(4 Questions)
- Q1. What is Polymorphism and it’s type?
- Ans.
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as if they were of the same class.
Polymorphism is achieved through method overriding and method overloading.
Method overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class.
Method overloading is when a class has two or more methods with the ...
- Q2. What is Dependency Injection?
- Ans.
Dependency Injection is a design pattern where the dependencies of an object are injected into it rather than created within it.
It helps in achieving loose coupling between objects
It makes testing easier as dependencies can be mocked or stubbed
There are three types of Dependency Injection - Constructor Injection, Setter Injection, and Interface Injection
Example: In a web application, the database connection object can ...
- Q3. How Garbage Collection works in .Net?
- Ans.
Garbage Collection in .Net automatically manages memory by freeing up unused objects.
Garbage Collector runs in the background and periodically checks for unused objects.
It frees up memory by deallocating objects that are no longer being used.
GC can be configured using different modes like Server, Workstation, Concurrent, etc.
GC can also be manually triggered using GC.Collect() method.
GC.SuppressFinalize() method can be...
- Q4. What is LINQ and some basic concept related it?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Aug 2021. There was 1 interview round.
(2 Questions)
- Q1. What is Data Structure?
- Ans.
Data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently.
Data structures are used to manage large amounts of data efficiently.
They can be implemented using arrays, linked lists, trees, graphs, and other techniques.
Examples include stacks, queues, hash tables, and binary search trees.
Choosing the right data structure for a particular problem is important for op...
- Q2. Real time use of stack and Queue?
- Ans.
Stack and Queue are used in real-time systems for managing tasks and events.
Stack is used for managing function calls, undo/redo operations, and backtracking.
Queue is used for managing events, scheduling tasks, and buffering data.
Real-time systems use both data structures for managing tasks and events in a time-sensitive manner.
Examples include task scheduling in operating systems, event handling in GUI applications, a
Interview Preparation Tips
- C
- C++
- Java
- Pyth
Skills evaluated in this interview
I applied via Walk-in and was interviewed before Apr 2021. There were 3 interview rounds.
(1 Question)
- Q1. .Net related technical questions
(3 Questions)
- Q1. Tell me about yourself.
- Q2. What are your strengths and weaknesses?
- Q3. What are your salary expectations?
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. What is pickling?
- Ans.
Pickling is a process of serializing and de-serializing Python objects into a byte stream.
Pickling is used to store Python objects in a file or transfer them over a network.
The pickle module in Python is used for pickling and unpickling.
The pickled data can be stored in a file or transferred over a network.
The pickled data can be easily unpickled to get back the original Python object.
Interview Preparation Tips
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Basic questions of C and C++, then H.R questions, time management
I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Why you wanna work in our company?
- Q2. Wh
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