MCQOPTIONS
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| 1. |
What is/are the services provided by ISDN?i. Data applicationsii. Teletext servicesiii. Videotext servicesiv. Fascimile(FAX) |
| A. | i, ii and iii only |
| B. | ii, iii and iv only |
| C. | i, iii and iv only |
| D. | All i, ii, iii and iv |
| Answer» E. | |