Computer Networking "BAUD" rate means The number of bits transmitted per unit time. None of these The rate at which the signal changes. The number of bytes transmitted per unit time. The number of bits transmitted per unit time. None of these The rate at which the signal changes. The number of bytes transmitted per unit time. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is 9 None of these 1 8 5 9 None of these 1 8 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The channel in the data communication model can be All of these None of these radio signals telephone lines postal mail service All of these None of these radio signals telephone lines postal mail service ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 3 and 4 1 only 2, 3 and 4 2 and 3 3 and 4 1 only 2, 3 and 4 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Bridges Switches Switches configured with VLANs Managed hubs Bridges Switches Switches configured with VLANs Managed hubs 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? None of these Security procedure Identification procedure Log-on procedure Safeguard procedure None of these Security procedure Identification procedure Log-on procedure Safeguard procedure ANSWER DOWNLOAD EXAMIANS APP
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