Unit 2
What is a conductive path between the earth and an object?
Grounding.
What establishes policy and may provide general procedures for implementing policy?
Department of Defense Instructions (DODI).
What is the 4th layer of the OSI reference model?
The Transport Layer.
How many layers are there in the TCP/IP Suite?
5 layers.
What is a Radix?
The base of a number.
What is another name for static electricity or electricity at rest?
Electrical charge.
What must contractors abide by?
A Statement of Work.
What layer of the OSI model is responsible for addressing packets?
The Network (3rd) Layer.
What protocol defines how data is formatted, transmitted, and what actions web servers and browsers should take in response to various commands?
HTTP.
What does LSD stand for?
Least Significant Digit.
How can you control the buildup of static and/or its discharge during shipping?
Putting it in a protective packaging.
What is a DOD defense standard that is managed by DISA?
A STIG.
Which layer does a switch operate at?
The Data Link (2nd) Layer.
Which protocol automatically assigns dynamic IP addresses to devices on a network?
DHCP
What are the names of the two parts of an IPv4 address?
Network ID and Host ID.
What are the three main functions of grounding?
Personal safety, equipment protection, electrical noise reduction.
What is a defense standard that establishes a uniform engineering and technical requirements for military-unique or substantially modified commercial process, procedures, practices, and methods?
MIL-STD.
What does ARP stand for?
Address Resolution Protocol.
What is a virtual path to send and receive data?
A port.
Which class of IPv4 address has network addresses of 128-191?
Class B.
What is a network with a multipoint signal reference subsystem known as?
Equipotential plane.
What is an officially produced, published, and distributed document issued for compliance, implementation, and or information?
A publication.
Which sub layer controls how a computer on the network gains access to the data and permission to transmit it?
The MAC sub layer.
What type of port is assigned by IANA and ranges from 0-1023?
Well-known ports.
Which class is reserved for multicast addressing?
Class D.