Collection of useful working routines and programs and is only available to users with authorization is classified as

A. directory library

B. library package

C. program library

D. software library

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