what are threads ? why they are called light weight
processes ? what is the relation between process and threads ?
thread is an execute the more process an single process
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What is structure packing ?
How can we open a file in Binary mode and Text mode?what is the difference?
main() { int i; printf("%d",scanf"%d",&i))//if the input is 12 24 34 then wat will be the output }
What is meant by type casting?
what are the static variables
8 Answers HCL, iFlex, TCS, Wipro,
What is an arrays?
How to write a code for random pick from 1-1000 numbers? The output should contain the 10 numbers from the range 1-1000 which should pick randomly, ie ,for each time we run the code we should get different outputs.
What is the default value of local and global variables in c?
write a program to copy a string without using a string?
Explain the use of fflush() function?
Between macros and functions,which is better to use and why?
How will you allocate memory to a double pointer ?