Answer Posted / pravinash

array is collection of similar datatype. it is a static
memory allocation means we can not increment and decrement
the arry size once we allocated. and we can not increment
the base address, reassign address.

pointer is a dynamic memory allocation. we can allocate the
size as we want, assigning into another variable and base
address incrementation is allowed.

How many bytes is a struct in c?

1115

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Is it possible to initialize a variable at the time it was declared?

1187

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write a program to find the given number is prime or not

4669

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Explain what is wrong with this program statement? Void = 10;

1204

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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 ?????? */ }

2046

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How can you tell whether a program was compiled using c versus c++?

1053

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What is scanf () in c?

1066

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Why is void main used?

1045

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printf(), scanf() these are a) library functions b) userdefined functions c) system functions d) they are not functions

1111

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Where we use clrscr in c?

1100

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What is array of pointers to string?

1008

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What is infinite loop?

1045

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What do header files do?

1032

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What is an lvalue in c?

1078

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What are predefined functions in c?

1043

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