Which of the following statements are correct?
1.In Simplex mode data can be sent only through one direction(Unidirectional)
2.Loudspeaker, Television and remote, Keyboard and Monitor are examples for Simplex mode
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
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ഇനിപ്പറയുന്ന പ്രസ്താവനകളിൽ ഏതാണ് ശരി?
Which of the following statements are true?
1.Switches are networking devices operating at layer 2 or a data link layer of the OSI model. They connect devices in a network and use packet switching to send, receive or forward data packets or data frames over the network.
2.A Repeater is an electronic device that receives a signal and retransmits it at a higher level or a higher power.
