Which of the following device is full duplex ?

1.
Which of the following device is full duplex ?

A. Mobile phone

B. Walky - talky

C. Loudspeaker

D. Radio

Answer» B. Walky - talky

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1.	Which of the following device is full duplex ?
A.	Mobile phone
B.	Walky - talky
C.	Loudspeaker
D.	Radio
Answer» B. Walky - talky

Which of the following device is full duplex ?

Discussion

No Comment Found

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