Television - Multiple Choice Exercise

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Digital TV signals
1. cannot transmit images in high definition
2. have a better picture quality than analog signals
3. carry less data than analog signals
The first big event that attracted millions of TV viewers was
1. Who Wants To Be A Millionaire
2. the TV debate between John F. Kennedy and Richard Nixon
3. the Vietnam war
In Europe, state-owned television
1. had a monopoly for a long time
2. does not exist any more today
3. gets less money than private companies
The first public TV station in America was
1. CBS
2. ABC
3. PBS
CNN became popular as a
1. news network
2. movie station
3. documentary channel
Telenovelas are short popular TV series in
1. Europe
2. the United States
3. South America
Every color on television can be achieved by mixing together
1. red , blue and green
2. blue, green and white
3. red, yellow and blue
The biggest TV audiences are attracted by
1. social events
2. politics
3. sports
Commercial TV stations get most of their money
1. by selling advertising time
2. from fees from their viewers
3. from the government
Cathode-ray tubes
1. work with two sheets of glass
2. have pixels that can be turned on and off
3. shoot electrons to a screen covered with phosphor
The first television broadcasts started in
1. the USA
2. Germany
3. Great Britain
An analog signal in the form of an electromagnetic wave
1. can travel to satellites and back again
2. cannot travel for a long distance
3. can travel directly from the TV station to people's homes