Infinite loops often arise in embedded systems. How does you code an infinite loop in c?

1200

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What are recursive functions? Can we make them in line?

844

---

What is the size of the int, char and float data types?

840

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A=7; b=8; x=a++-b; printf(“%d”, x ); what does this code give as output?

1035

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What is the use of having the const qualifier?

792

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can a pointer be volatile ? Explain.

882

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What is the volatile keyword used for?

952

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What happens when recursion functions are declared inline?

955

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What is a inode?

898

---

What do you mean by interrupt latency?

913

---

What is pass by value and pass by reference? How are structure passed as arguments?

905

---

Can a volatile be constant? Like

862

---

Can a pointer be volatile ?

1015

---

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

908

---

Differentiate testing and verification?

937

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