Asked by Miriam Petit on May 27, 2024
Verified
Which of the following is used to convert digital signals to analog signals?
A) Router
B) Dial-up modem
C) Firewall
D) Proxy
APIPA
Automatic Private Internet Protocol Addressing, a feature in Microsoft Windows that assigns a random IP address from the 169.254.0.1 to 169.254.255.254 range when a DHCP server is not available.
DHCP
Dynamic Host Configuration Protocol, a network management protocol used to automate the assignment of IP addresses.
Digital Signals
Information transmitted as a sequence of binary values, representing a discrete and non-continuous signal.
- Understand the basic concepts and functionalities of networking devices and signal conversion.
Verified Answer
DP
devidatta pattnaikJun 02, 2024
Final Answer :
B
Explanation :
A dial-up modem is used to convert digital signals to analog signals, allowing them to be transmitted over a telephone line. Routers, firewalls, and proxies do not perform this function.
Learning Objectives
- Understand the basic concepts and functionalities of networking devices and signal conversion.