What application layer protocol is commonly used to support for file transfers between a client and a server?
HTML
HTTP
FTP
Telnet
What are two forms of application layer software? (Choose two.)
applications
dialogs
requests
services
syntax
network administrator is designing a network for a new branch office of twenty-five users. WhAat are the advan***es of using a client-server model? (Choose two.) centralized administration
does not require specialized software
security is easier to enforc
lower cost implementation
provides a single point of failure
What is the purpose of resource records in DNS?
temporarily holds resolved entries
used by the server to resolve names
sent by the client to during a query
passes authentication information between the server and client
What is the automated service that matches resource names with the required IP address?
HTTP
SSH
FQDN
DNS
Telnet
SMTP
What three protocols operate at the Application layer of the OSI model? (Choose three.)
ARP
DNS
PPP
SMTP
POP
ICMP
What are three properties of peer-to-peer applications? (Choose three.) acts as both a client and server within the same communication
requires centralized account administration hybrid mode includes a centralized directory of files can be used in client-server networks
requires a direct physical connection between devices
centralized authentication is required
Which application layer protocols correctly match a corresponding function? (Choose two.)
DNS dynamically allocates IP addresses to hosts HTTP transfers data from a *** server to a client
POP delivers email from the client to the server email server
SMTP supports file sharing Telnet provides a virtual connection for remote access
Which email components are used to forward mail between servers? (Choose two.)
MDA
IMAP
MTA
POP
SMTP
MUA
As compared to SSH, what is the primary disadvan***e of telnet?
not widely available does not support encryption
consumes more network bandwidth
does not support authentication
Which statements are correct concerning the role of the MTA in handling email? (Choose three.) routes email to the MDA on other servers
receives email from the client's MUA
receives email via the POP3 protocol passes email to the MDA for final delivery uses SMTP to route email between servers
delivers email to clients via the POP3 protocol
Which two protocols are used to control the transfer of *** resources from a *** server to a client browser? (Choose two.)
ASP
FTP
HTML
HTTP
HTTPS
IP
A small home network has been installed to interconnect three computers together for gaming and file sharing. What two properties represent this network type? (Choose two.)
User accounts are centralized.
Security is difficult to enforce.
Specialized operating system software is required.
File permissions are controlled by a single computer.
A computer that responds to a file sharing request is functioning as a server
Which layer of the OSI model supplies services that allow user to interface with the network?
physical
session
network
presentation
application
transport
Refer to the exhibit. What is the destination port for the communication that is represented on line 5?
80
1261
15533
3912
65520
What are two characteristics of peer-to-peer networks? (Choose two.)
scalable
one way data flow decentralized resources
centralized user accounts resource sharing without a dedicated server
What application layer protocol describes the services that are used for file sharing in Microsoft networks?
DHCP
DNS
SMB
SMTP
Telnet
What are two characteristics of clients in data networks? (Choose two.)
use daemons initiate data exchanges
are repositories of data may upload data to servers
listen for requests from servers
What is the role of the OSI application layer?
provides segmentation of data
provides encryption and conversion of data provides the interface between the applications on either end of the network
provides control of all the data flowing between the source and destination devices
How does the application layer on a server usually process multiple client request for services?
ceases all connections to the service
denies multiple connections to a single daemon
suspends the current connection to allow the new connection
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