1)What are the three tools in the system programming? Which of them did you use? Briefly describe two operations that a debugger can perform. (e.g. commands that you can give to a debugger)

2)What are the use cases for using the arrays and strings in the programs? List the available string library functions and their corresponding use cases. Write a C program to remove a reque

Discuss the concepts of merging arrays and pointers in the structure type design, definition. sted character in the given test string and replace the empty space by a given character.