Test Questions

1. What is the difference between text files and binary files?
2. What tools belong to the system software and to the application software?
3. What is an operating system and what are its main functions?
4. What are the stages of program development?
5. What are the advantages and disadvantages of interpreters and compilers?
6. What is the difference between signed and unsigned integers?
7. What are bitwise operations and what are they used for?
8. When is it appropriate to use a conditional operation, a conditional statement, and a switch?
9. What are the cyclic constructs in C++?
10. How to leave the loop or jump to the next step?
11. How is implemented the transfer of parameters in the function?
12. What is the difference between formal and actual parameters?
13. What is scope? What are scopes?
14. What is recursion and how is it related to the call stack?
15. What is the reason of overloading function names and using default parameters?
16. What is reference? What is the difference between transferring parameters by value and by reference?
17. How are one-dimensional and multidimensional arrays represented in memory?
18. How are arrays passed to functions?
19. What are pointers, what are they used for and what problems are related to them?
20. What is the relationship between arrays and pointers?
21. Which computer memory areas are used to locate variables?
22. Why do you need to remove unnecessary variables from heap?
23. What are the disadvantages and advantages of the allocation of multidimensional arrays in free store?
24. What is a null-terminated string?
25. How to open and close files in C++ programs?