i
TCS
Filter interviews by
My interest area is in developing hardware solutions for IoT and automation systems.
Designing and implementing embedded systems
Developing firmware for microcontrollers
Creating PCB layouts and schematics
Working with sensors and actuators
Integrating hardware with software systems
Experience with Arduino, Raspberry Pi, and other development boards
I applied via Company Website and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Referral and was interviewed before Sep 2021. There were 3 interview rounds.
What people are saying about TCS
I appeared for an interview before Oct 2016.
TCS interview questions for designations
I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Jan 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.
Abstract Factory is a creational design pattern that provides an interface for creating families of related objects.
Abstract Factory is used when we need to create families of related objects without specifying their concrete classes.
It provides an interface for creating objects of related classes without specifying their concrete classes.
It encapsulates a group of factories that have a common theme.
It promotes loose c...
Range based map iteration can be done using a for-each loop or iterators.
Use a for-each loop to iterate over the map elements.
Alternatively, use iterators to traverse the map.
The range-based for loop is preferred for its simplicity and readability.
Example: for(auto const& [key, value] : myMap) { //do something with key and value }
Detached threads are independent threads that run separately from the main thread. Joined threads are threads that wait for the main thread to finish.
Detached threads are created using pthread_detach() function
Joined threads are created using pthread_join() function
Detached threads do not need to be explicitly terminated
Joined threads must be explicitly terminated using pthread_exit() or return statement
Detached thread...
Static code analysis tools are software programs that analyze source code to find potential issues and improve code quality.
Static code analysis tools scan code without executing it
They can detect issues such as security vulnerabilities, coding errors, and performance problems
Examples of static code analysis tools include SonarQube, ESLint, and Checkstyle
Command to list currently running threads in linux
Use the 'ps' command with the 'H' option to display threads in a hierarchy
Use the 'top' command to display threads in real-time
Use the 'htop' command for an interactive display of threads
No, arithmetic operations cannot be performed on unique pointers.
Unique pointers are used to manage the lifetime of dynamically allocated objects.
They cannot be copied or assigned, only moved.
Arithmetic operations are not defined for pointers, including unique pointers.
based on 1 interview
Interview experience
based on 4 reviews
Rating in categories
System Engineer
1.1L
salaries
| ₹1 L/yr - ₹9 L/yr |
IT Analyst
66.1k
salaries
| ₹5.1 L/yr - ₹16 L/yr |
AST Consultant
51.8k
salaries
| ₹8 L/yr - ₹25 L/yr |
Associate Consultant
30k
salaries
| ₹9 L/yr - ₹32 L/yr |
Assistant System Engineer
29.8k
salaries
| ₹2.2 L/yr - ₹5.8 L/yr |
Amazon
Wipro
Infosys
Accenture