Embedded C Assessment Test

The Embedded C Assessment Test evaluates candidates' proficiency in using the C programming language for embedded systems development. It assesses their skills in low-level programming, memory management, hardware interaction, and real-time system development. This assessment identifies candidates who are capable of writing efficient and reliable code for embedded systems, ensuring optimal performance and resource utilization.

WeCP Assessments Are Trusted by Leading Tech Companies
google logofacebook logoyoutube logofacebook logo

About Embedded C Assessment Test

An Embedded C Assessment Test evaluates candidates for their proficiency in Embedded C programming, a specialized skill set crucial for developing software for embedded systems. Embedded C is commonly used in applications like microcontrollers, IoT devices, and real-time systems. This assessment covers key areas essential for excelling in Embedded C development:

  1. C Language Fundamentals: Assessing candidates' understanding of core C programming concepts, including variables, data types, operators, and basic syntax relevant to embedded systems.
  2. Embedded Systems Basics: Evaluating knowledge of embedded systems architecture, memory management, and the interaction between hardware and software in embedded environments.
  3. Microcontroller Architecture: Assessing familiarity with microcontroller architectures, including features like registers, interrupts, timers, and communication interfaces (UART, SPI, I2C).
  4. Peripheral Interfacing: Proficiency in interfacing with peripherals and sensors commonly used in embedded systems, such as GPIO, ADC, DAC, and communication modules.
  5. Real-Time Operating Systems (RTOS): Knowledge of RTOS concepts and the ability to work with real-time scheduling, task management, and synchronization in embedded applications.
  6. Interrupt Handling: Evaluating the ability to handle interrupts efficiently and write interrupt service routines (ISRs) for time-sensitive tasks.
  7. Low-Level Programming: Assessing skills in low-level programming, bit manipulation, and direct register access for optimizing code in resource-constrained environments.
  8. Memory Management: Knowledge of memory management techniques in embedded systems, including stack and heap management, and avoiding memory leaks.
  9. Debugging and Testing: Proficiency in using debugging tools, simulators, and emulators for embedded development, as well as writing testable and maintainable code.
  10. Power Management: Understanding power-saving techniques and strategies for efficient power management in battery-operated embedded devices.
  11. Communication Protocols: Familiarity with communication protocols commonly used in embedded systems, such as UART, SPI, I2C, and CAN.
  12. RTOS Scheduling and Task Management: Knowledge of RTOS-specific concepts like task scheduling, priorities, and synchronization mechanisms.
  13. Embedded C Libraries: Proficiency in using and adapting embedded C libraries for common tasks, optimizing for both performance and resource utilization.
  14. Embedded Software Development Tools: Familiarity with integrated development environments (IDEs), compilers, cross-compilation, and toolchains used in embedded C development.
  15. Version Control: Proficiency in using version control systems like Git for collaborative embedded software development.
  16. RTOS Debugging: Evaluating the ability to debug and troubleshoot issues in real-time operating systems, including diagnosing timing-related problems.
  17. RTOS Kernel Awareness: Knowledge of RTOS internals, including the ability to use kernel-aware debuggers and analyze system behavior.
  18. RTOS Configuration and Customization: Assessing the ability to configure and customize RTOS settings for specific embedded applications.
  19. Device Drivers: Proficiency in writing device drivers for interacting with hardware peripherals, ensuring seamless integration into the embedded system.
  20. Performance Optimization: Evaluating skills in optimizing code for performance, memory footprint, and energy efficiency in resource-constrained embedded environments.

Our Embedded C Assessment Test provides a comprehensive evaluation of candidates' skills, enabling you to identify individuals who can excel in developing software for embedded systems.

Questions Types To Assess Candidates

What Skills and Topics will this test assess candidates for?

Embedded C
Embedded System
Microcontroller
Compiler
Peripheral Registers
Interrupts
RTOS (Real-Time Operating System)
Bitwise Manipulation
Memory Management
Timers and Counters
Power Management

Sample questions

Each request to a web server takes 40 ms to complete, and 35ms of that 40ms is database I/O that can be done asynchronously.

Which of the following operations will you use if you want that 35ms per request to get freed up to handle other requests?Options
  1. Non-blocking asynchronous operations
  2. Blocking asynchronous operations
  3. Non-blocking synchronous operations
  4. Blocking synchronous operations

Access Premium Questions

Gain access to a bank of premium questions specifically curated by experts, ensuring a comprehensive evaluation of candidates' skills. WeCP's premium questions are meticulously crafted and cannot be found or practiced online, maintaining the integrity of your evaluation process.

By utilizing WeCP's premium questions, you gain several advantages:
1. Stay ahead of the competition, securing the best talent for your organization.
2. Confidently raise the bar in your hiring process, ensuring a rigorous evaluation of candidates.
3. Leverage the most exclusive evaluation tools available in the market.

With WeCP’s premium questions, you're equipped to make confident, informed hiring decisions, setting a new standard in candidate assessment.

How WeCP Works?

1
Create test

Tailor the assessment to your needs.

2
Invite candidates

Send out personalized test invitations

3
Configure proctoring & settings

Set up advanced security measures, advanced proctoring & other settings.

4
Candidate take tests

Proceed for onboarding the final hires to your team in 1-click

5
In Depth-candidate report

Receive detailed, insightful candidate performance analysis.

The Impact of WeCP

It’s not us, but our customers speaking

sophie moore avatar image
“Successfully Automated”

We've not only streamlined the process but also enhanced the candidate experience.

Paula Macnab
sophie moore avatar image
"Strongly Recommend"

I like WeCP and I recommend it to most of my colleagues

Justina B.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
jhon carter avatar image
“Narrowed to best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
kathie corl avatar image
“Good and Flexible”

The full-stack project and coding labs are so helpful for assigning tasks to learners.

WenjingZ
sophie moore avatar image
“Robust & User Friendly”

We were able to accurately determine where the candidate stands. Improved our over talent quality.

Amit Raj
sophie moore avatar image
“Fantastic”

The assistance received from WeCP in terms of demo, training and support was absolutely incredible.

Anuradha A.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
sophie moore avatar image
"Super efficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
jhon carter avatar image
“Narrowed to best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
sophie moore avatar image
"Super efficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
jhon carter avatar image
“Narrowedto best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
sophie moore avatar image
“Successfully Automated”

We've not only streamlined the process but also enhanced the candidate experience.

Paula Macnab
sophie moore avatar image
"Strongly Recommend"

I like WeCP and I recommend it to most of my colleagues

Justina B.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
sophie moore avatar image
"Supportive staff"

"So far it has been a really good journey the team is really supportive"

Harvey F.
jhon carter avatar image
'Exceptional'

WeCP is a far exceptional product than many of those in the current market.

Ganesh Kuppuswamy
sophie moore avatar image
"Superefficient"

With WeCP, our technical hiring is now efficient, saving our managers from wasting time on.

Erich Raldmann
jhon carter avatar image
“Narrowed to best talent”

Amazing software for improving quality of hire. Helped us in a big way.

Kashi
kathie corl avatar image
“Good and Flexible”

The full-stack project and coding labs are so helpful for assigning tasks to learners.

WenjingZ
sophie moore avatar image
“Robust & User Friendly”

We were able to accurately determine where the candidate stands. Improved our over talent quality.

Amit Raj
sophie moore avatar image
“Fantastic”

The assistance received from WeCP in terms of demo, training and support was absolutely incredible.

Anuradha A.
sophie moore avatar image
“Loved this tool”

I liked Customisation inside the coding test and the code quality information the most.

Zairah Mae P.

Question your way to top talent. Identify people worth betting on.