Transmission Media

WHICH IS A TYPE OF TRANSMISSION MEDIA?

• WIRED

• CONNECTION

• TANGIBLE

• INTANGIBLE

• NONE

TRANSMISSION MEDIA IS...

• THE MEDIUM ALONG WITH DATA TRAVELS

• THE WAY PEOPLE COMMUNICATE

• HOW YOU PERCIEVE INFORMATION

• A RANGE OF SIGNALS IN AN AREA

WHICH IS NOT A TYPE OF WIRED MEDIA?

• TWISTED PIR CABLE

• COIL SINGULAR CABLE

• COAXIAL CABLE

• FIBRE OPTIC CABLE

WHICH IS NOT AN ADVANTAGE OF TWISTED PAIR CABLES?

• IT IS CHEAPER

• CARRIES DATA AT A FASTER SPEED

• CAN BE USED UNDERWATER

• LESS SUITABLE TO ELECTRICAL INTERFERENCE

WHICH IS NOT AN ADVANTAGE OF A COAXIAL CABLE?

• CAN SUPPORT GREATER CABLE LENGTHS

• EXTRA PROTECTION TO KEEP AWAY MOISTURE

• CAN ONLY BE USED FOR ANALOGUE SIGNALS

• CAN BE USED FOR BOTH ANALOGUE AND DIGITAL SIGNALS

WHICH IS FALSE ABOUT FIBRE OPTIC CABLES?

• CAN BE USED UNDERWATER

• THEY ARE EXPENSIVE

• THEY ARE THIN

• SLOW DATA TRANSMISSION

TWISTED PAIR CABLES ARE VERY EXPENSIVE

• TRUE

• FALSE

COAXIAL CABLES ARE MORE EXPENSIVE THAN TWISTED PAIR CABLES

• TRUE

• FALSE

WHICH IS NOT TRUE ABOUT FIBRE OPTIC CABLES?

• THEY ARE VERY LIGHT

• THEY OFFER LESS POWER LOSS

• THEY TRANSMIT DIGITAL DATA

• MORE EXPENSIVE THAN COPPER WIRE

FIBRE OPTIC CABLES REQUIRE MORE PROTECTION AROUND THE CABLE

• TRUE

• FALSE