Answer Posted / rahul maury

.obj

What are the 4 data types?

1024

---

Why is it usually a bad idea to use gets()? Suggest a workaround.

1791

---

How to write a multi-statement macro?

1050

---

Is c call by value?

1022

---

#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

1060

---

What are categories used for in c?

1101

---

What is c standard library?

1210

---

the maximum length of a character constant can be a) 1 character b) 8 characters c) 256 chaacters d) 125 characters

2302

---

Can the “if” function be used in comparing strings?

1057

---

If a five digit number is input through the keyboard, write a program to print a new number by adding one to each of its digits.For example if the number that is input is 12391 then the output should be displayed as 23402

3922

---

When is a “switch” statement preferable over an “if” statement?

1154

---

What is scope and lifetime of a variable in c?

1078

---

Explain function?

1095

---

Does c have function or method?

1007

---

What is the behavioral difference when include header file in double quotes (“”) and angular braces (<>)?

1348

---