Explain what happens if you free a pointer twice?
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What is the use of void pointer and null pointer in c language?
In the following control structure which is faster? 1.Switch 2.If-else and which consumes more memory?
What are the advantages and disadvantages of c language?
How can I read and write comma-delimited text?
What is array of structure in c?
What is static volatile in c?
why ordinary variable store the later value not the initial
Write a program to find the smallest and largest element in a given array in c language
when will be evaluated as true/ if(x==x==x) a) x=1; b) x=0; c) x=-1; d) none
What is the o/p of the follow pgm? #include<stdio.h> main() { char char_arr[5]=”ORACL”; char c=’E’; prinf(“%s\n”,strcat(char_arr,c)); } a:oracle b. oracl c.e d.none
how does printf function work
What is null character in c?