Answer Posted / vignesh1988i

in case of <stdio.h> this will be checking only the folder
containing C compiler...... as we will be describing the
path in the directories option in the IDE.....


in case of "stdio.h" this will be checking the entire hard
disk there by deleting the path given in the directories
explicitly .....


thank u

What is default value of global variable in c?

988

---

write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

3956

---

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

1164

---

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

1297

---

What is the difference between the local variable and global variable in c?

962

---

What is clrscr in c?

1131

---

Where static variables are stored in c?

1107

---

A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

2314

---

How many keywords are there in c?

1076

---

What's the total generic pointer type?

1052

---

Why do we use null pointer?

1061

---

What do you mean by Recursion Function?

1122

---

What are the advantages of external class?

1062

---

What is a good way to implement complex numbers in c?

1049

---

Are the outer parentheses in return statements really optional?

1113

---