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Match each item with a statement below. a.ARP b.APIPA c.datagram d.DNS e.DHCP f.port number g.IPsec h.resource record i.TCP j.UDP -dynamically assigns IP addresses

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e

Which part of the address www.marketing.localdomain.org is the top-level domain name?


A) org
B) www
C) localdomain
D) marketing

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Which of the following is a function of the Application layer?


A) provides frame error detection in the form of a CRC code
B) routes packets through an internetwork
C) protects data with a checksum
D) data formatting and translation

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What field in the Transport layer header can TCP adjust to provide flow control?


A) segments
B) sequence number
C) SYN
D) window size

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Match each item with a statement below. a.ARP b.APIPA c.datagram d.DNS e.DHCP f.port number g.IPsec h.resource record i.TCP j.UDP -type of address that is automatically assigned when no DHCP server can be contacted

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How can the web address www.cengage.com be described?


A) root
B) subdomain
C) NetBIOS
D) FQDN

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D

Match each item with a statement below. a.ARP b.APIPA c.datagram d.DNS e.DHCP f.port number g.IPsec h.resource record i.TCP j.UDP -Transport layer protocol that is connection-oriented and reliable

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Match each item with a statement below. a.ARP b.APIPA c.datagram d.DNS e.DHCP f.port number g.IPsec h.resource record i.TCP j.UDP -an extension to IP working at the Internetwork layer that provides security by using authentication and encryption

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Which of the following is NOT a function of the Network Access layer?


A) transmits and receives bit signals
B) delivers packets efficiently
C) provides a MAC address for the network interface
D) receives packets from the Internetwork layer and creates a frame

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Which of the following is the correct order of DHCP packets when a computer requests its IP address configuration?


A) DHCPDiscover, DHCPRequest, DHCPOffer, DHCPAck
B) DHCPRequest, DHCPDiscover, DHCPOffer, DHCPAck
C) DHCPOffer, DHCPRequest, DHCPDiscover, DHCPAck
D) DHCPDiscover, DHCPOffer, DHCPRequest, DHCPAck

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What is the difference between TCP and UDP?

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TCP and UDP are both Transport layer pro...

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____________are sets of rules and procedures that dictate communication and behavior.

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Briefly describe ARP, include the meaning of its acronym and the layer in which it functions.

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ARP stands for Address Resolut...

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Briefly describe the three-way handshake that TCP uses to establish a connection.

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When a client computer makes a request, ...

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Which protocol is used to access a Windows desktop interface remotely?


A) FTP
B) SMB
C) RDP
D) SSH

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C

The four layers of the TCP/IP protocol suite are Application, ____________, Internetwork, and Network Access.

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IPX/SPX is considered the protocol suite of the Internet, and it is the most widely used protocol suite in LANs.

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What is the function of DNS, and at which layer does it operate?

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DNS allows computers to contact other co...

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________ is used to resolve an IPv4 address to a MAC address.

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In which layer does Ethernet operate?


A) Network Access
B) Internetwork
C) Transport
D) Application

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