Computer Networking What function does a serial interface perform in data communication? None of these Converts analog signals into digital signals Converts serial data into audio signals Converts parallel data into a stream of bits Decodes incoming signals into computer data None of these Converts analog signals into digital signals Converts serial data into audio signals Converts parallel data into a stream of bits Decodes incoming signals into computer data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 1 and 2 1, 2 and 4 1, 3 and 4 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device copies electrical signals from one Ethernet to another? repeater hub None of these bridge passive hub repeater hub None of these bridge passive hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands sets the secret password to Cisco? enable secret password Cisco enable password Cisco enable secret cisco enable secret Cisco enable secret password Cisco enable password Cisco enable secret cisco enable secret Cisco ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A distributed data processing configuration in which all activities must pass through a centrally located computer is called a: spider network ring network None of these data control network hierarchical network spider network ring network None of these data control network hierarchical network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A default Frame Relay WAN is classified as what type of physical network? Broadcast multi-access Point-to-point Non-broadcast multipoint Non-broadcast multi-access Broadcast multi-access Point-to-point Non-broadcast multipoint Non-broadcast multi-access ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS