Computer Networking Which of the following is required to communicate between two computers? communications hardware protocol communications software access to transmission medium All of these communications hardware protocol communications software access to transmission medium All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the divisor None of these the remainder the dividend the quotient the divisor None of these the remainder the dividend the quotient ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error-detecting code inserted as a field in a block of data to be transmitted is known as flow control Checksum Error detecting code Frame check sequence None of these flow control Checksum Error detecting code Frame check sequence None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? Layer 5 protocols Layer 4 protocols Layer 7 protocols Layer 6 protocols None of these Layer 5 protocols Layer 4 protocols Layer 7 protocols Layer 6 protocols None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking ARP (Address Resolution Protocol) is a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a TCP/IP high level protocol for transferring files from one machine to another a protocol used to monitor computers a protocol that handles error and control messages None of these a TCP/IP protocol used to dynamically bind a high level IP Address to a low-level physical hardware address a TCP/IP high level protocol for transferring files from one machine to another a protocol used to monitor computers a protocol that handles error and control messages None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.36.0 172.16.0.0 172.16.48.0 172.16.64.0 172.16.36.0 172.16.0.0 172.16.48.0 172.16.64.0 ANSWER DOWNLOAD EXAMIANS APP
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