Number and name system uses to identify user is called

A. user identification

B. operating identification

C. system identification

D. temporary identification

You can do it
  1. Slots in spreadsheet whose formula is not exactly copied are classified as
  2. Commercial organization specializing preparation and design of software package is classified as
  3. Several programs run at same time and storage is shared especially in
  4. Program which is readily available to computer users as part of software package is classified as
  5. Set of software authorized to specific users is considered as
  6. Programs used to control system performance are classified as
  7. Set of programs with full set of documentation is considered as
  8. Set of software is held central by
  9. Record of programs recorded as they run is classified as
  10. Process of checking software suitability for any particular application is classified as
  11. Types of software programs usually includes
  12. Program provides users with grid of rows and columns is classified as
  13. Program which exactly perform operations that manual says is classified as
  14. Program which is used to produce pictures and text and to organize it in newspaper is classified as
  15. In microcomputers - operating system is usually stored on
  16. Special set of characters that computer associates with specific user identification is classified as
  17. Slots in spreadsheet that can be copied to other slots are classified as
  18. Number and name system uses to identify user is called
  19. Application program used with all documentation is considered
  20. Programs are fully tested and documented properly before including it into
  21. Typing of words on keyboard to drive program with help of
  22. Collection of useful working routines and programs and is only available to users with authorization…
  23. If program can cope data errors - program is called
  24. Function of running and loading programs and usage of peripherals is function of
  25. Library program may comes from
  26. Software which controls general operations of computer system is classified as
  27. Program produces experimental results for biologist research is classified as
  28. System software's are supplied by the
  29. Process to exit from computer by giving correct instructions such as 'EXIT' is classified as
  30. System program which performs one simple task is classified as