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I applied via Campus Placement and was interviewed in Aug 2022. There were 3 interview rounds.
There were few verbal questions, many questions on electronics basics(op amps, network analysis), embedded c, few general aptitudes questions. Overall it was moderately difficult. EEE and ECE had technical questions under two categories i.e. electrical and electronics . Based on each categories students were shortlisted under firmware and hardware.
Group discussion was good. The topic our group got was "Is India ready for electrical vehicles". There were about 10 students in one group.
I am a firmware engineer with experience in developing embedded systems and writing low-level code.
I have a strong background in C and C++ programming languages.
I have worked on various microcontrollers and embedded platforms such as Arduino, Raspberry Pi, and STM32.
I am experienced in developing device drivers, communication protocols, and firmware for IoT devices.
I have a good understanding of hardware-software inter...
A diode is a two-terminal electronic component that allows current to flow in one direction, while a Zener diode is a special type of diode that allows current to flow in reverse direction when a certain voltage is reached.
Diodes are used for rectification, signal demodulation, and voltage regulation.
Zener diodes are used for voltage regulation and protection against voltage spikes.
Diodes have a forward voltage drop, w...
BJT and MOSFET are models used to represent transistors in electronic circuits.
BJT stands for Bipolar Junction Transistor and has three regions: emitter, base, and collector.
MOSFET stands for Metal Oxide Semiconductor Field Effect Transistor and has three terminals: source, gate, and drain.
BJT is a current-controlled device while MOSFET is a voltage-controlled device.
BJT has a low input impedance while MOSFET has a hig...
Communication protocols are sets of rules that govern the exchange of data between devices.
Some common communication protocols include UART, SPI, I2C, CAN, Ethernet, and USB.
Each protocol has its own advantages and disadvantages, and is suited for different types of applications.
For example, UART is a simple protocol commonly used for serial communication between microcontrollers and sensors, while Ethernet is a more c...
Basic questions on maths related parts and analysis skills
Coding questions from various Data Structure parts like linkedList stack queue
posted on 18 May 2017
I appeared for an interview in May 2017.
A leading tech company specializing in software development and digital solutions.
Specializes in software development
Provides digital solutions
Known for innovative technology solutions
I wish to do this internship to gain practical experience in my field of study and to expand my professional network.
Gain practical experience in my field of study
Expand my professional network
Learn new skills and techniques
Apply theoretical knowledge in a real-world setting
I applied via Approached by Company and was interviewed in May 2023. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in Apr 2023. There were 2 interview rounds.
Physical security refers to measures taken to protect physical assets, resources, and personnel from unauthorized access, damage, or harm.
Includes physical barriers such as fences, locks, and security cameras
Involves access control systems like key cards or biometric scanners
May also include security guards or patrols to monitor and protect a physical space
Examples: installing security cameras in a retail store, using
Physical security barriers include fences, locks, access control systems, and surveillance cameras.
Fences can prevent unauthorized access to a property.
Locks on doors and windows can deter intruders.
Access control systems limit who can enter specific areas.
Surveillance cameras can monitor and record activities for security purposes.
There are various types of cameras including DSLR, mirrorless, point-and-shoot, action, and instant cameras.
DSLR cameras have interchangeable lenses and are popular among professional photographers.
Mirrorless cameras are compact and lightweight, with electronic viewfinders.
Point-and-shoot cameras are small and easy to use for everyday photography.
Action cameras are rugged and designed for capturing fast-paced activitie...
A PTZ camera is a type of security camera that can pan, tilt, and zoom to provide a wider range of coverage and flexibility in monitoring.
PTZ stands for pan, tilt, zoom
Can be controlled remotely to adjust viewing angle and zoom level
Used in surveillance systems for monitoring large areas
Examples: Hikvision PTZ camera, Axis PTZ camera
A dome camera is a type of surveillance camera that is housed in a dome-shaped casing, providing a discreet and vandal-resistant design.
Dome cameras are commonly used for indoor and outdoor security surveillance.
They are often used in retail stores, banks, casinos, and homes.
Dome cameras can be fixed or PTZ (pan-tilt-zoom) for flexible monitoring.
The dome casing helps to protect the camera from tampering and vandalism.
posted on 11 Feb 2024
I applied via Job Portal and was interviewed in Aug 2023. There was 1 interview round.
MSME stands for Micro, Small, and Medium Enterprises. It refers to small businesses that play a crucial role in the economic development of a country.
MSMEs are classified based on their investment in plant and machinery or equipment.
Micro enterprises have investment up to Rs. 1 crore, small enterprises have investment up to Rs. 10 crore, and medium enterprises have investment up to Rs. 50 crore.
They contribute to emplo...
posted on 9 May 2021
Understanding the potential of the market and having geographical knowledge is crucial for a Sales Executive to effectively target and reach customers.
Researching market trends and customer demographics to identify opportunities for growth
Analyzing competitors and their strategies to differentiate products or services
Utilizing geographical data to optimize sales territories and target specific regions
Building relations...
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based on 4 reviews
Rating in categories
Senior Software Engineer
32
salaries
| ₹12 L/yr - ₹30 L/yr |
Firmware Engineer
25
salaries
| ₹7.5 L/yr - ₹15.2 L/yr |
Mechanical Engineer
22
salaries
| ₹7 L/yr - ₹12 L/yr |
Software Engineer
19
salaries
| ₹6.3 L/yr - ₹14.9 L/yr |
Softwaretest Engineer
19
salaries
| ₹10 L/yr - ₹17 L/yr |
G4S
Security and Intelligence Services (India)
Border Security Force
Central Industrial Security Force