Answer Posted / dilpreet

yes, it is nested structure

What is the advantage of using #define to declare a constant?

624

---

Can you return null in c?

598

---

What is substring in c?

642

---

code for quick sort?

1623

---

What is difference between structure and union?

603

---

---

Explain what are run-time errors?

611

---

What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

701

---

what is the c source code for the below output? 10 10 10 10 10 10 10 10 10 10 9 9 7 6 6 6 6 6 6 9 7 5 9 7 3 2 2 5 9 7 3 1 5 9 7 3 5 9 7 4 4 4 4 5 9 7 8 8 8 8 8 8 8 8 9

1431

---

Explain what is meant by 'bit masking'?

645

---

What’s the special use of UNIONS?

660

---

Is main an identifier in c?

606

---

What do you mean by a sequential access file?

630

---

What the different types of arrays in c?

615

---

Distinguish between actual and formal arguments.

592

---

There is a practice in coding to keep some code blocks in comment symbols than delete it when debugging. How this affect when debugging?

826

---