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Embedded Systems Interview Questions
Questions Answers Views Company eMail

What are the differences between stateless and stateful systems, and impacts of state on parallelism.

 447

What is yagni? Is this list of questions an example?

 441

Is count down_to_zero loop better than count_up_loops?

 485

What is risc architecture?

 463

Explain the difference between mutexes vs semaphores?

 464

Why continuous integration is important?

 421

What are the essential components of embedded system?

 411

What are the 4 types of inheritance relationship?

 445

Can we use printf inside isr?

 465

What is the difference between hard real-time and soft real-time os?

 424

What is the difference between asynchrony and concurrency?

 435

What is difference between binary semaphore and mutex?

 456

How many types of ipc mechanism you know?

 424

What is your experience with qa engineering?

 434

What is size of character, integer, integer pointer, character pointer?

 450

Un-Answered Questions { Embedded Systems }

Explain the differences between the nmi and intr

637

What is lst file?

655

What is the significance of watchdog timer in embedded systems?

417

What are the widths of data bus (db) and address bus (ab) of 8085?

598

How do vectored and non-vectored interrupts differ?

586




Suppose you buy some rtos, what are the features you look for in?

426

How the stack is initialized?

594

What is a semaphore? What are the different types of semaphore?

440

How much total external data memory that can be interfaced to the 8051?

761

What is clock frequency for 8085?

643

Can you have constant volatile variables?

435

For CMOS logic, give the various techniques you know to minimize power consumption

850

In how many groups can the signals of 8085 be classified?

659

Explain sphl instruction?

686

Explain the difference between "set" logic, and "procedural" logic. When would you use each one and why?

425

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