Computer Networking What function does a serial interface perform in data communication? Converts parallel data into a stream of bits None of these Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals Converts parallel data into a stream of bits None of these Converts analog signals into digital signals Decodes incoming signals into computer data Converts serial data into audio signals ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The size or magnitude of a voltage or current waveform is Angle Modulation Aloha None of these Amplitude Attenuation Angle Modulation Aloha None of these Amplitude Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking After you have verified that TCP/IP is installed correctly, what is the next step in verifying the TCP/IP configuration? Ping a distant router. None of these Ping the broadcast address Ping the Microsoft Web site Ping the address of the local host Ping a distant router. None of these Ping the broadcast address Ping the Microsoft Web site Ping the address of the local host ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Alice is setting up a small network in her home so that she can study for her MCSE exams. She doesn't have a lot of money to spend on hardware, so she wants to use a network topology that requires the least amount of hardware possible. Which topology should she select? Bus Ethernet Star Right Token-Ring Bus Ethernet Star Right Token-Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The EIA-232 interface has _____ pins. 25 20 None of these 24 30 25 20 None of these 24 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? satellites systems coaxial cable microwave circuits fiber optic cable All of these satellites systems coaxial cable microwave circuits fiber optic cable All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS