Computer Networks Quiz

What does LAN stand for?

• Local Area Network

• Large Area Network

• Low Area Network

• Long Area Network

What is the main difference between PAN and WAN?

• PAN is for personal devices, WAN is for wide areas

• PAN is for public devices, WAN is for wireless areas

• PAN is for private devices, WAN is for wired areas

• PAN is for peripheral devices, WAN is for web areas

What type of cable uses light signals to transmit data?

• Ethernet

• Fibre

• Coaxial

• Twisted pair

What are the advantages of fibre over ethernet?

• Faster speed, longer distance, less interference

• Cheaper cost, shorter distance, more interference

• Slower speed, longer distance, more interference

• Faster speed, shorter distance, less interference

What does HDMI stand for?

• High Definition Multimedia Interface

• High Density Media Input

• High Definition Media Input

• High Density Multimedia Interface

What is the main difference between HDMI and VGA?

• HDMI is digital, VGA is analog

• HDMI is analog, VGA is digital

• HDMI is audio, VGA is video

• HDMI is video, VGA is audio

What are the advantages of HDMI over VGA?

• Higher quality, audio support, fewer cables

• Lower quality, audio support, more cables

• Higher quality, no audio support, fewer cables

• Lower quality, no audio support, more cables

What does Bluetooth use to connect devices wirelessly?

• Radio waves

• Sound waves

• Light waves

• Heat waves

What are the advantages of WiFi over Bluetooth?

• Longer range, faster speed, more devices

• Shorter range, slower speed, fewer devices

• Longer range, slower speed, fewer devices

• Shorter range, faster speed, more devices

What are the disadvantages of WiFi over Bluetooth?

• More power consumption, more security risks, more interference

• Less power consumption, less security risks, less interference

• More power consumption, less security risks, more interference

• Less power consumption, more security risks, less interference