☣ Today I am provides you Data Communication & networking -Transmission Media MCQs
Q.1 How many types of Transmission Media
ANSWER= (B) 2
Q.2 Copper wire, Optical fibre is example of
ANSWER= (B) Guided Media
Q.3 Which of the following transmission media has a highest transmissionn speed in a network ?
ANSWER= (C) Optical Fiber
Q.4 Which of the following is not a transmission medium ?
ANSWER= (B) Modem
Q.5 Which of the following is advantage to use fiber optics
ANSWER= (C) Both a & b
Q.6 The copper wire is the example of ?
ANSWER= (A) Guided Media
Q.7 In Fiber Optics signal is waves
ANSWER= (A) Light
Q.8 Which of the following is not a guided medium
ANSWER= (D) Wood
Q.9 Radio waves are ?
ANSWER= (B) Omnidirectional
Q.10 Which of the following Ungided media
ANSWER= (C) Both a & b
Q.11 VHF stand for?
ANSWER= (B) Very high Frequency
Q.12 A —- is the physical Path over which a message travels
ANSWER= (A) Medium
Q.13 A set of rules that govenrs data communication is known as ?
ANSWER= (B) Protocol
Q.14 Which satellite name was first launched in india ?
ANSWER= (C) Aryabhata
Q.15 Which cable is used for voice & data communication ?
ANSWER= (C) Twisted pair
Q.16 How many conductors are there in twisted pair cable
ANSWER= (B) 2 conductor
Q.17 Which kind of cable is used for internet ?
ANSWER= (C) Ethernet Cable
Q.18 Which of the following cable is consists of central conductor and a shield ?
ANSWER= (B) Co-Axial Cable
Q.19 Which of the following cable consist of an inner copper core & Conduction outer sheath ?
ANSWER= (B) Co-Axial Cable
Q.20 Which factor makes coaxial cable less noisy
ANSWER= (C) Outer conductor
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