Podcast
Questions and Answers
What device acts as the point of entry from a wireless device to a wired network?
What device acts as the point of entry from a wireless device to a wired network?
- DSL modem
- Modem
- Router
- Wireless access point (correct)
What is the primary function of a modem?
What is the primary function of a modem?
- To connect a computer to a telephone line
- To provide security for a cable/DSL connection
- To convert analog signals to digital and vice versa (correct)
- To create a wireless network
Which type of modem is designed for a continuous connection?
Which type of modem is designed for a continuous connection?
- Cable modem (correct)
- Analog modem
- DSL modem
- Dial-up modem
What is the purpose of a router in a cable/DSL connection?
What is the purpose of a router in a cable/DSL connection?
What is a PCMCIA wireless network card used for?
What is a PCMCIA wireless network card used for?
What is the purpose of a private branch exchange (PBX) system?
What is the purpose of a private branch exchange (PBX) system?
What is the primary purpose of a concentrator in a network?
What is the primary purpose of a concentrator in a network?
Which of the following is a key security concern with wireless devices?
Which of the following is a key security concern with wireless devices?
What is the primary function of a network hub?
What is the primary function of a network hub?
What is the purpose of a Media Access Control (MAC) address?
What is the purpose of a Media Access Control (MAC) address?
What is a key disadvantage of using a network hub?
What is a key disadvantage of using a network hub?
What is the primary benefit of using a concentrator in a network?
What is the primary benefit of using a concentrator in a network?
Which of the following is a network traffic management device used to connect different network segments?
Which of the following is a network traffic management device used to connect different network segments?
What type of device forms the basis for connections in most Ethernet-based LANs?
What type of device forms the basis for connections in most Ethernet-based LANs?
Which of the following is a Layer 2 device but can also incorporate routing functionality?
Which of the following is a Layer 2 device but can also incorporate routing functionality?
What is the primary function of a cable modem?
What is the primary function of a cable modem?
Which of the following is a device used to provide wireless connectivity in a network?
Which of the following is a device used to provide wireless connectivity in a network?
What is the primary function of a DSL modem?
What is the primary function of a DSL modem?