What is null pointer and what is its use?

839

---

Can we put breakpoint inside isr?

858

---

What is the use of volatile keyword?

932

---

What is inversion of control?

911

---

What is kernel paging?

866

---

What is priority inheritance?

851

---

What are the uses of the keyword volatile?

1070

---

Describe a pattern that is not the factory pattern?

846

---

What is spin lock?

901

---

What is interrupt latency? How can you reduce it?

881

---

Which parameters decide the size of data type for a processor?

914

---

Explain the concept of separation of concerns?

893

---

What is continuous integration? Why is it important?

1018

---

What is the difference between a web server, web farm and web garden? How would your web application need to change for each?

941

---

What is the difference between locking and lockless (optimistic and pessimistic) concurrency models?

964

---