CCNA V4 (Old Shit) Chap 3

21 Questions | By Okaywecomebackno | Updated: Mar 21, 2022 | Attempts: 117

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1.

What application layer protocol is commonly used to support for file transfers between a client and a server?
- A.
  
  HTML
- B.
  
  HTTP
- C.
  
  FTP
- D.
  
  Telnet
2.

What are two forms of application layer software? (Choose two.)
- A.
  
  Applications
- B.
  
  Dialogs
- C.
  
  Requests
- D.
  
  Services
- E.
  
  Syntax
3.

A network administrator is designing a network for a new branch office of twenty-five users. What are the advantages of using a client-server model? (Choose two.)
- A.
  
  Centralized administration
- B.
  
  Does not require specialized software
- C.
  
  Security is easier to enforce
- D.
  
  Lower cost implementation
- E.
  
  Provides a single point of failure
4.

What is the purpose of resource records in DNS?
- A.
  
  Temporarily holds resolved entries
- B.
  
  Used by the server to resolve names
- C.
  
  Sent by the client to during a query
- D.
  
  Passes authentication information between the server and client
5.

What is the automated service that matches resource names with the required IP address?
- A.
  
  HTTP
- B.
  
  SSH
- C.
  
  FQDN
- D.
  
  Option 4
- E.
  
  DNS
- F.
  
  Telnet
- G.
  
  SMTP
6.

What three protocols operate at the Application layer of the OSI model? (Choose three.)
- A.
  
  ARP
- B.
  
  DNS
- C.
  
  PPP
- D.
  
  SMTP
- E.
  
  POP
- F.
  
  ICMP
7.

What are three properties of peer-to-peer applications? (Choose three.)
- A.
  
  Acts as both a client and server within the same communication.
- B.
  
  Requires centralized account administration.
- C.
  
  Hybrid mode includes a centralized directory of files.
- D.
  
  Can be used in client-server networks.
- E.
  
  Requires a direct physical connection between devices.
- F.
  
  Centralized authentication is required.
8.

Which application layer protocols correctly match a corresponding function? (Choose two.)
- A.
  
  DNS dynamically allocates IP addresses to hosts
- B.
  
  HTTP transfers data from a web server to a client
- C.
  
  POP delivers email from the client to the server email server
- D.
  
  SMTP supports file sharing
- E.
  
  Telnet provides a virtual connection for remote access
9.

Which statements are correct concerning the role of the MTA in handling email? (Choose three.)
- A.
  
  Routes email to the MDA on other servers
- B.
  
  Receives email from the client’s MUA
- C.
  
  Receives email via the POP3 protocol
- D.
  
  Passes email to the MDA for final delivery
- E.
  
  Uses SMTP to route email between servers
- F.
  
  Delivers email to clients via the POP3 protocol
10.

Which email components are used to forward mail between servers? (Choose two.)
- A.
  
  MDA
- B.
  
  IMAP
- C.
  
  MTA
- D.
  
  POP
- E.
  
  SMTP
- F.
  
  MUA
11.

As compared to SSH, what is the primary disadvantage of telnet?
- A.
  
  Not widely available
- B.
  
  Does not support encryption
- C.
  
  Consumes more network bandwidth
- D.
  
  Does not support authentication
12.

Which two protocols are used to control the transfer of web resources from a web server to a client browser? (Choose two.)
- A.
  
  ASP
- B.
  
  HTML
- C.
  
  HTTP
- D.
  
  HTTPS
- E.
  
  IP
13.

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.)
- A.
  
  User accounts are centralized.
- B.
  
  Security is difficult to enforce.
- C.
  
  Specialized operating system software is required.
- D.
  
  File permissions are controlled by a single computer.
- E.
  
  A computer that responds to a file sharing request is functioning as a server.
14.

Which layer of the OSI model supplies services that allow user to interface with the network?
- A.
  
  Physical
- B.
  
  Session
- C.
  
  Network
- D.
  
  Presentation
- E.
  
  Application
- F.
  
  Transport
15.

Refer to the exhibit. What is the destination port for the communication that is represented on line 5?
- A.
  
  80
- B.
  
  1261
- C.
  
  15533
- D.
  
  3912
- E.
  
  65520
16.

What are two characteristics of peer-to-peer networks? (Choose two.)
- A.
  
  Scalable
- B.
  
  One way data flow
- C.
  
  Decentralized resources
- D.
  
  Centralized user accounts
- E.
  
  Resource sharing without a dedicated server
17.

What application layer protocol describes the services that are used for file sharing in Microsoft networks?
- A.
  
  DHCP
- B.
  
  DNS
- C.
  
  SMB
- D.
  
  SMTP
- E.
  
  Telnet
18.

What are two characteristics of clients in data networks? (Choose two.)
- A.
  
  Use daemons
- B.
  
  Initiate data exchanges
- C.
  
  Are repositories of data
- D.
  
  May upload data to servers
- E.
  
  Listen for requests from servers
19.

What is the role of the OSI application layer?
- A.
  
  Provides segmentation of data
- B.
  
  Provides encryption and conversion of data
- C.
  
  Provides the interface between the applications on either end of the network
- D.
  
  Provides control of all the data flowing between the source and destination devices
20.

How does the application layer on a server usually process multiple client request for services?
- A.
  
  Ceases all connections to the service
- B.
  
  Denies multiple connections to a single daemon
- C.
  
  Suspends the current connection to allow the new connection
- D.
  
  Uses support from lower layer functions to distinguish between connections to the service
21.

Okaaay, Now that i got your attention,WHAT THE HELL ARE WE DOING FOR GRAD (If you pass this exam :-))(THIS question is NOT SCORED, for your result, but perhaps amongst your peers, so choose carefully :-P)