Tell me what is top half & bottom half of a kernel?

826

---

Do you know what is the function of watchdog timer in embedded system?

819

---

Tell me why does pre-emptive multi-threading used to solve the central controller problem?

856

---

Tell me whether we can use semaphore or mutex or spinlock in interrupt context in linux kernel?

834

---

Please explain what is semaphore?

901

---

Tell me can include files be nested?

827

---

Tell me what are the different storage classes in c?

863

---

Explain me what is semaphore?

875

---

Tell me can a variable be both const and volatile?

892

---

Tell me can we put breakpoint inside isr?

937

---

Tell me what is null pointer and what is its use?

851

---

Explain me what is the difference between microprocessor and microcontroller?

918

---

Explain what are the uses of the keyword static?

816

---

Do you know what is priority inheritance?

900

---

Explain me what is kernel paging?

826

---