Question
Download Solution PDFPSTN ന്റെ പൂർണ്ണ രൂപം ഇതാണ്:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDF- PSTN-ന്റെ പൂർണ്ണ രൂപം "പബ്ലിക് സ്വിച്ച്ഡ് ടെലിഫോൺ നെറ്റ്വർക്ക്" ആണ്.
- ശബ്ദ ആശയവിനിമയത്തിനായി ഉപയോഗിക്കുന്ന ഒരു ടെലികമ്മ്യൂണിക്കേഷൻ നെറ്റ്വർക്കാണ് പബ്ലിക് സ്വിച്ച്ഡ് ടെലിഫോൺ നെറ്റ്വർക്ക്.
- PSTN ഒരു സർക്യൂട്ട്-സ്വിച്ചഡ് നെറ്റ്വർക്കാണ്.
- ആശയവിനിമയത്തിനായി PSTN-ൽ ടെലിഫോൺ നമ്പർ എന്ന ഒരു അദ്വിതീയ ഐഡി ലഭ്യമാണ്.
അതിനാൽ ഓപ്ഷൻ (4) ശരിയാണ്.
Last updated on Jul 2, 2025
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