Hardware, such as computers, terminals, hard disks, printers, ect, that networks consists of.
What are nodes?
100
This device works at the third layer of the OSI model.
What is a router?
100
The three major areas to consider when isolating a problem.
What is user, software, and hardware?
100
The assurance that information is not modified by unauthorized parties or in an unauthorized manner.
What is integrity?
100
HTTP over SSL.
What is "port 443".
200
Function is to verify the integrity of the root file system.
What is a kernel?
200
This device can be used to amplify electrical signals carried by the network.
What is a repeater?
200
The PC tests stored in read-only memory.
What is power-on self test?
200
Refers to any type of computer software, standalone or embedded, designed to perform some type of unauthorized or undesirable activity.
What is malicious code?
200
Domain Naming Service.
What is port 53?
300
Transmission rates of this cable is approximately 1 billion bits per second, with speeds over 2 Gbps.
What is fiber optic?
300
Main function is to serve as termination point for cable running from an individual nodes in a network.
What is a concentrator?
300
The simultaneous presence of signals from two nodes on the network.
What is a data collision?
300
Addresses sever network vulnerabilities resulting in immediate and potentially severe threats to DON systems and information.
What are IAVAs?
300
DHCP.
What is port 67?
400
This is the first thing that initialization programs check.
What is memory?
400
This cable is identified by a designation number of RG-58
What is a coaxial cable?
400
Causes the majority of all network-related problems.
What is operator error?
Will also take "user's actions".
400
The classification level applied to information whose unauthorized disclosure could reasonably be expected to cause damage to the national security.
What is Confidential?
400
Allows an administrator or another user to access someone else's computer remotely.
What is port 23?
500
Primary purpose is to provide a basis for coordinating the development of standards that relate to the flexible interconnection of incompatible systems using date communications facilities.
What is the OSI Model?
500
The central computer in a network, and is responsible for managing the network, and provides its service to other processers.
What is a server?
500
Occurs more quickly at higher frequencies, and when the cable's resistance is higher.