Answer Posted / pragya patel kurmi

java is a coffe seed

What is the use of f in c?

982

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What library is sizeof in c?

1093

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Explain what is the use of a semicolon (;) at the end of every program statement?

1229

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Is there a built-in function in C that can be used for sorting data?

1267

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Tell me what is the purpose of 'register' keyword in c language?

1012

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How can I find out how much free space is available on disk?

1057

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What is the data segment that is followed by c?

1092

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What happens if you free a pointer twice?

1084

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What is a stream in c programming?

1153

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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 ?????? */ }

2095

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Compare and contrast compilers from interpreters.

1119

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Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1254

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Can we declare variables anywhere in c?

1001

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What should malloc(0) do? Return a null pointer or a pointer to 0 bytes?

1080

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What's the right way to use errno?

1149

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