Answer Posted / ayan

1>c is the procedural language & c++ is the object oriented
programming methodology.

2>In c++ there 3 types of operator u-nary,binary,ternary.
But in c there is only 2 types u-nary,binary.

What is difference between class and structure?

1157

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Explain what is the difference between text files and binary files?

1215

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Can we change the value of #define in c?

1055

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what type of questions arrive in interview over c programming?

2081

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What is the purpose of sprintf() function?

1180

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Differentiate abs() function from fabs() function.

1070

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process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

2473

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

1014

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Explain a file operation in C with an example.

1173

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Explain what is the benefit of using #define to declare a constant?

1273

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How do you generate random numbers in C?

1246

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Can you think of a logic behind the game minesweeper.

2520

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Is c is a low level language?

1206

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What is the use of a static variable in c?

1108

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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 ?????? */ }

2153

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