What typecast is applied when we have a signed and an unsigned int in an expression?

998

---

What are hard and soft real time systems?

985

---

Write a constant time consuming statement lot finding out if a given number is a power of 2?

888

---

What is watchdog timer?

907

---

what is the difference between embedded systems and the system in which rtos is running?

959

---

What is a 'const' variable?

914

---

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

865

---

Why cannot arrays be passed by values to functions?

939

---

What is loop unrolling?

904

---

Scope of static variables?

921

---

Why do we need a infinite loop in embedded systems development? What are the different ways by which you can code in a infinite loop?

914

---

Explain the properties of a object oriented programming language.

866

---

How are local and global variables are allocated by compiler.

897

---

How to reduce function call overhead in arm based systems

834

---

What are little endian and big endian types of storage? How can you identify which type of allocation a system follows?

933

---