Typing of words on keyboard to drive program with help of

A. menu

B. command

C. function words

D. editor

You can do it
  1. Library program may comes from
  2. Set of programs with full set of documentation is considered as
  3. Process of checking software suitability for any particular application is classified as
  4. Number and name system uses to identify user is called
  5. Slots in spreadsheet whose formula is not exactly copied are classified as
  6. Types of software programs usually includes
  7. Set of software authorized to specific users is considered as
  8. Process of gaining access to a computer by giving correct user identification is classified as
  9. System programs examples includes
  10. Application program example includes
  11. Several programs run at same time and storage is shared especially in
  12. Process to exit from computer by giving correct instructions such as 'EXIT' is classified as
  13. Record of programs recorded as they run is classified as
  14. Program used to transfer contents onto a printer from VDU screen is classified as
  15. Software which controls general operations of computer system is classified as
  16. Programs used to control system performance are classified as
  17. Programs written by programmer to help computer users are considered as
  18. Programs are fully tested and documented properly before including it into
  19. Application program used with all documentation is considered
  20. Program which is used to produce pictures and text and to organize it in newspaper is classified as
  21. System software's are supplied by the
  22. Program packages that allows program users to design data files and select information are called
  23. If program can cope data errors - program is called
  24. Commercial organization specializing preparation and design of software package is classified as
  25. In microcomputers - operating system is usually stored on
  26. Specialized program that allows users to utilize in specific application is classified as
  27. Program provides users with grid of rows and columns is classified as
  28. Typing of words on keyboard to drive program with help of
  29. Program which exactly perform operations that manual says is classified as
  30. Slots in spreadsheet that can be copied to other slots are classified as