Network Principles Quiz

The unique identifier assigned to network interface cards in Ethernet networks is _____.

• MAC address

• IP address

• Subnet mask

• Gateway

The protocol used to map IP addresses to MAC addresses is _____.

• ARP

• RARP

• ICMP

• TCP

Wi-Fi uses _____ to transmit data between devices.

• Infrared

• Radiowaves

• Bluetooth

• Fiber optics

The first widely adopted Wi-Fi standard is _____.

• 802.11a

• 802.11b

• 802.11g

• 802.11n

The main advantage of Bluetooth technology is _____.

• Long range

• High data rates

• Short distance communication

• High security

The bandwidth of local loops in telephone networks is _____.

• 4000Hz

• 8000Hz

• 16000Hz

• 2000Hz

A disadvantage of telephone networks is _____.

• High transmission speed

• Low cost

• Large time for connection

• No transmission delay

The type of network that a telephone network is _____.

• Packet-switched

• Circuit-switched

• Message-switched

• Frame-relay

The main function of access points in a Wi-Fi network is _____.

• To connect to the internet

• To extend wireless coverage

• To provide security

• To manage data traffic

The latest Wi-Fi standard introduced is _____.

• 802.11n

• 802.11ac

• 802.11ax

• 802.11g