Ingeniería informatica Redes Tema 7
1 Transmission media are usually categorized as _______.
2 Transmission media lie below the _______ layer.
3 _______ cable consists of an inner copper core and a second conducting outer sheath.
4 In fiber optics, the signal is _______ waves.
5 Which of the following is not a guided medium?
6 Which of the following is not an unguided medium?
7 Twisting in a twisted-pair help reduce the __________.
8 Noise in a coaxial cable is reduced by ___________________.
9 UTP and STP are different implementations of ___________________ cable.
10 RJ-45 is a type of connectors used in _________ cabling.
11 RG rating is used in _________ cable.
12 SC and TP are two types of connectors used in _________ cabling.
13 The infrared wave has frequencies ________ microwave.
14 BNC is a type of connectors used in _________ cabling.
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