Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? IMAP SMTP FTP POP3 DHCP IMAP SMTP FTP POP3 DHCP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the frequency range of the IEEE 802.11a standard? 2.4GHz 2.4Gbps 5GHz 5Gbps 2.4GHz 2.4Gbps 5GHz 5Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication circuits that transmit data in both directions but not at the same time are operating in a full-duplex mode None of these an asynchronous mode a simplex mode a half-duplex mode a full-duplex mode None of these an asynchronous mode a simplex mode a half-duplex mode ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A central computer surrounded by one or more satellite computers is called a bus network ring network None of these All of these star network bus network ring network None of these All of these star network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as None of these Checksum Error rate Cyclic redundancy check Error detecting code None of these Checksum Error rate Cyclic redundancy check Error detecting code ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching IP switching Packet switching Circuit switching Message switching IP switching Packet switching Circuit switching ANSWER DOWNLOAD EXAMIANS APP
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