Filter interviews by
I applied via Company Website and was interviewed before Oct 2022. There were 2 interview rounds.
Profibus is a fieldbus communication system used in industrial automation.
Profibus stands for Process Field Bus.
It is a standard for fieldbus communication in automation technology.
Profibus allows communication between field devices and control systems.
There are different types of Profibus networks, such as Profibus DP (Decentralized Peripherals) and Profibus PA (Process Automation).
Modbus is a communication protocol commonly used in industrial automation for connecting electronic devices.
Modbus is used for transmitting data between devices over serial communication lines.
It is a master-slave protocol, where one device (master) initiates communication with one or more devices (slaves).
Modbus RTU and Modbus TCP/IP are two common variants of the protocol.
It is often used in industries such as manufa...
OPC communication stands for OLE for Process Control communication, a standard protocol for industrial automation.
OPC communication is a standard protocol used in industrial automation to facilitate communication between different devices and software applications.
It allows for seamless data exchange between various systems, such as PLCs, HMIs, and SCADA systems.
OPC communication can be implemented using different vers...
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed before Jan 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in May 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 Oct 2021. There were 3 interview rounds.
AD DNS DHCP are Microsoft technologies used for network management and authentication.
Active Directory (AD) is a directory service used for authentication and authorization of users and computers in a network.
Domain Name System (DNS) is used for name resolution of network resources.
Dynamic Host Configuration Protocol (DHCP) is used for automatic IP address assignment to network devices.
AD, DNS, and DHCP are often used ...
IaaS, SaaS, and PaaS are cloud computing models that provide different levels of infrastructure, software, and platform services.
IaaS (Infrastructure as a Service) provides virtualized computing resources over the internet, such as servers, storage, and networking.
SaaS (Software as a Service) delivers software applications over the internet, eliminating the need for local installation and maintenance.
PaaS (Platform as ...
General questions for 1 hors online exams
I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.
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
Assistant Manager
23
salaries
| ₹6.8 L/yr - ₹15 L/yr |
Technician
21
salaries
| ₹1.2 L/yr - ₹3 L/yr |
Operator
16
salaries
| ₹1.4 L/yr - ₹3.1 L/yr |
Quality Engineer
15
salaries
| ₹2.8 L/yr - ₹4.6 L/yr |
Senior Executive
13
salaries
| ₹4.5 L/yr - ₹9.5 L/yr |
TCS
Accenture
Wipro
Cognizant