Answer Posted / bhavani

=>output will be:2,whatever you enter value for a.
=>because scanf is a library fn which will return how many
arguements it processes, and first value

int i=10; printf("%d %d %d", i, i=20, i);

1603

---

When is a null pointer used?

1094

---

struct screen_pos{ int row, col } ;move_right(cursor)struct screen_pos *cursor;{ cursor.col++; } /* This statementhas a syntax error */What is the correct statement a) cursor.col = cursor.col + 1; b) col.cursor++; c) *cursor.col++; d) pointer

1279

---

What is the use of getch ()?

1062

---

Is linux written in c?

1029

---

Write a C program in Fibonacci series.

1073

---

Explain the use of bit fieild.

1128

---

The __________ attribute is used to announce variables based on definitions of columns in a table?

1183

---

any restrictions have on the number of 'return' statements that may be present in a function. a) no restriction b) only 2 return statements c) only 1 return statements d) none of the above

1127

---

What is a substring in c?

1022

---

What is calloc() function?

1080

---

How to explain the final year project as a fresher please answer with sample project

960

---

What is the use of void pointer and null pointer in c language?

1101

---

What is bin sh c?

1017

---

Explain what standard functions are available to manipulate strings?

1061

---