Tell me why do we need virtual device drivers when we have physical device drivers?

944

---

Tell me can structures be passed to the functions by value?

841

---

Tell me how to create a child process in linux?

754

---

Explain what are the essential components of embedded system?

822

---

Explain me why is model transformations used in the embedded system?

858

---

Tell me how many types of ipc mechanism you know?

831

---

Explain what is return type of isr?

895

---

Tell me what are real-time embedded systems?

962

---

Tell me what are buses used for communication in embedded system?

867

---

Explain me what is spin lock?

775

---

Explain how does combination of functions reduce memory requirements in embedded systems?

931

---

Tell me what type of scheduling is there in rtos?

802

---

Can you please explain the difference between mutexes vs semaphores?

831

---

Tell me what is interrupt latency? How can you reduce it?

854

---

Tell me when one must use recursion function? Mention what happens when recursion functions are declared inline?

898

---