Which scientist is considered the first person to successfully transmit wireless communication from one point to another?

• James Clerk Maxwell

• Heinrich Hertz

• Guglielmo Marconi

• Nikola Tesla

Which component of wireless communication technology was improved and upgraded?

• Cables

• Modems

• Routers

• Antennas

Which technological development marked the explosion of the broadcasting industry?

• The rise of radio

• The invention of the telephone

• The introduction of television

• The advent of the internet

Which medium played a crucial role in communication and linking nations and military forces during World War II?

• Television

• Telephone

• Radio

• Internet

Which of the following years marks the establishment of the Voice of Vietnam (VOV)?

• 1945

• 1955

• 1965

• 1975

Which of the following accurately describes the impact of the Internet and digital technology on the radio landscape?

• The Internet and digital technology had no effect on the radio landscape.

• The Internet and digital technology led to a decline in radio listenership.

• The Internet and digital technology introduced new trends like online radio and podcasting.

• The Internet and digital technology completely replaced traditional radio broadcasting.

1. Which of the following inventors is credited with transmitting the first electronic television image?

• 1. Philo Farnsworth

• 1. John Logie Baird

• 1. Vladimir Zworykin

• 1. Thomas Edison

1. Who is credited with inventing the mechanical television system?

• 1. Philo Farnsworth

• 1. Vladimir Zworykin

• 1. Guglielmo Marconi

• 1. John Logie Baird

1. What year was the first successful demonstration of television conducted?

• 1920

• 1927

• 1936

• 1945

Which was the first television channel in Vietnam?

• VTV1

• HTV9

• VTC10

• VTV4