Computer Networking What is the default subnet mask for a class A network? 127.0.0.1 None of these 255.0.0.0 255.255.255.0 255.255.255.0.0 127.0.0.1 None of these 255.0.0.0 255.255.255.0 255.255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver cannot talk at once None of these can do one way data transmission only can receive and send data simultaneously can send or receive data one at a time cannot talk at once None of these can do one way data transmission only can receive and send data simultaneously can send or receive data one at a time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?1. TFTP server software must be running on the router.2. TFTP server software must be running on your laptop.3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.4. The laptop must be on the same subnet as the router's Ethernet interface.5. The copy flash tftp command must be supplied the IP address of the laptop. 1, 3 and 4 3 and 5 only 2, 4 and 5 5 only 1, 3 and 4 3 and 5 only 2, 4 and 5 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bulletin board system converts digital signals to analog signals is a modem capable of accepting commands converts analog signals to digital signals is a public access message system None of these converts digital signals to analog signals is a modem capable of accepting commands converts analog signals to digital signals is a public access message system None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Safeguard procedure Identification procedure Log-on procedure Security procedure None of these Safeguard procedure Identification procedure Log-on procedure Security procedure None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and PC None of these synchronous port asynchronous port crossover cable PC None of these synchronous port asynchronous port crossover cable ANSWER DOWNLOAD EXAMIANS APP
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