Answer Posted / rajamanickam.m

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why do some people write if(0 == x) instead of if(x == 0)?

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How can you be sure that a program follows the ANSI C standard?

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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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Do pointers need to be initialized?

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How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

1175

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Can a void pointer point to a function?

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How does sizeof know array size?

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When is a null pointer used?

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What does do in c?

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1.int a=10; 2.int b=20; 3. //write here 4.b=30; Write code at line 3 so that when the value of b is changed variable a should automatically change with same value as b. 5.

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Explain logical errors? Compare with syntax errors.

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Is stack a keyword in c?

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What is the right type to use for boolean values in c? Is there a standard type? Should I use #defines or enums for the true and false values?

1107

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What does emoji p mean?

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A collection of functions,calls,subroutines or other data a) library b) header files c) set of files d) textfiles

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