Which of the following layers of the OSI reference model is primarily concerned with forwarding data based on logical addresses?
A) Physical layer
B) Data link layer
C) Network layer
D) Presentation layer
C
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Answer the following statements true (T) or false (F)
1. An advantage of a firewall is that it catches all possible problems. 2. Disabling SSID broadcasting will make it so that most client devices (such as Windows devices and Mac devices) won’t notice that the wireless LAN is present. 3. It is important to block ICMP packets coming into a network to prevent intrusion. 4. The command used to display the ports currently open on a Windows operating system is netstat –r. 5. The only exception to the rule of having a written emergency action plan (EAP) is when an employer has 10 or fewer employees.
What is Utilities?
What will be an ideal response?
If you want to search for customers who meet certain criteria, such as those who live in specific states, you would type ________ ("Arizona", "Nevada", "New Mexico") as the criterion in the State field
A) Not B) Not Between...And C) In D) Between...And
"Mutator" methods are also called "set" methods.
Answer the following statement true (T) or false (F)