NIELIT O Level Exam

Which of the following is not a transmission medium?

Which of the following is not a transmission medium?

निम्नलिखित में से कौन एक ट्रांसमिशन मीडियम नहीं है?

A. Microwave systems माइक्रोवेव सिस्टम

B. Coaxial cable (कोएक्सिअल) समाक्षीय केबल

C. Telephone lines टेलीफोन लाइनें

D. Modem मॉडम




Correct Answer is :

D. Modem



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