Session 3 Flashcards
Which medium creates internetworks?
Choices:
A - Router
B - Modem
C - End system
D - Model system
A - Router
Which organization works to establish global standards for communications and information exchange?
Choices:
A - IFF
B - IPS
C - ISO
D - IOC
C - ISO
For what does the term IETF stand?
Choices:
A - Internet Enterprise Task Force
B - Internet Enterprise Term Field
C - Internet Engineering Task Force
D - Internet Engineering Term Field
C - Internet Engineering Task Force
The OSI model is divided into which categories? Choose all that apply.
Choices:
A - Model layer
B - Upper layers
C - Lower layers
D - System layer
B - Upper layers
C - Lower layers
Routing protocols control the ___________ of information between routers so the routers can select the proper path for traffic.
Choices:
A - closing
B - booking
C - opening
D - exchange
D - exchange
The frame header will consist of which two elements?
Choices:
A - Router
B - Systems layer
C - MAC source address
D - MAC destination address
C - MAC source address
D - MAC destination address
Packets are part of which layer in the OSI model?
Choices:
A - 1
B - 2
C - 3
D - 4
C - 3
The ___________ segments of layer 4 are encapsulated into packets.
Choices:
A - ACC/FSC
B - UDP/FSC
C - TCP/UDP
D - ACC/UDP
C - TCP/UDP
Segments are specific to which layer of the OSI model?
Choices:
A - 1
B - 2
C - 3
D - 4
D - 4
The segment header consists of which elements? Choose all that apply.
Choices:
A - FCC protocols B - Source profiles C - TCP destination address D - Layer directories E - TCP source addresss
C - TCP destination address
E - TCP source addresss
In which direction do transmits move in the OSI model?
Choices:
A - Up
B - Left
C - Right
D - Down
D - Down
The __________ layer determines which application on the receiving side will respond to data going up in the OSI model.
Choices:
A - physical
B - transport
C - application
D - presentation
B - transport
TCP provides which type of control?
Choices:
A - Ebb
B - Flow
C - Design
D - Balance
B - Flow
TCP ports are most used by which services?
Choices:
A - Design
B - Profile
C - Startup
D - Network
D - Network
What are the purposes of IPv4 addressing? Choose all that apply.
Choices:
A - Core standard for the Internet
B - A unique identifier for a computer or device
C - Used by Microsoft Windows for communication
D - Wire-based protocol used on Ethernet networks
A - Core standard for the Internet
B - A unique identifier for a computer or device
C - Used by Microsoft Windows for communication
__________ is a number randomly assigned to a computer or network device by a DHCP server.
Choices:
A - IPv4
B - Static IP address
C - Domain IP address
D - Dynamic IP address
D - Dynamic IP address
Which is not allowed by an APIPA address if no default gateway is configured?
Choices:
A - Intranet access
B - Internet access
C - Static IP addressing
D - Dynamic addressing
B - Internet access
APIPA is used when no DHCP server is present.
A - True
B - False
A - True
Classful IP addressing divides the IPv4 address space into __________address classes.
Choices:
A - 2
B - 4
C - 5
D - 8
C - 5
Which class address can contain millions of networks? Choices:
A - Class A
B - Class B
C - Class C
D - Class D
C - Class C
Which two groups define a network address?
Choices:
A - Host address
B - Home address
C - E-mail address
D - Network address
A - Host address
D - Network address
_________ is the newest version of IP, designed as the successor to IPv4.
Choices:
A - IPv6
B - IPv4
C - Static address
D - Domain name
A - IPv6
Which are the correct methods to shorten an IPv6 address? Choose all that apply.
Choices:
A - Leading 0’s can be omitted
B - Any number can be omitted once
C - No steps methods can correctly shorten an IPv6 address
D - One instance of consecutive 0’s can be replaced with a ::
A - Leading 0’s can be omitted
D - One instance of consecutive 0’s can be replaced with a ::
IPv6 dual stack involves running IPv4 and IPv6 at different times.
A - True
B - False
B - False
