Answer Posted / palani222samy

NULL is an the empty value but 0(zero) is an one of the value

What are pointers?

1089

---

What are lookup tables in c?

986

---

Are enumerations really portable?

1012

---

Write a C program linear.c that creates a sequence of processes with a given length. By sequence it is meant that each created process has exactly one child. Let's look at some example outputs for the program. Here the entire process sequence consists of process 18181: Sara@dell:~/OSSS$ ./linear 1 Creating process sequence of length 1. 18181 begins the sequence. An example for a sequence of length three: Sara@dell:~/OSSS$ ./linear 3 Creating process sequence of length 3. 18233 begins the sequence. 18234 is child of 18233 18235 is child of 18234 ........ this is coad .... BUt i could not compleate it .....:( #include #include #include #include int main(int argc, char *argv[]) { int N; pid_t pid; int cont; if (argc != 2) { printf("Wrong number of command-line parameters!\n"); return 1; } N = atoi(argv[1]); printf("Creating process sequence of length %d.\n",N); printf("%d begins the sequence.\n",getpid()); /* What I have to do next ?????? */ }

2078

---

What is a const pointer?

1091

---

Is c is a high level language?

1181

---

How can you avoid including a header more than once?

973

---

Explain what is the benefit of using const for declaring constants?

1012

---

In a switch statement, what will happen if a break statement is omitted?

1052

---

Explain the array representation of a binary tree in C.

1210

---

Is main a keyword in c?

1119

---

Why c is faster than c++?

1011

---

Is c compiled or interpreted?

1176

---

how to find binary of number?

4416

---

How can I list all of the predefined identifiers?

969

---