Garantie de satisfaction à 100% Disponible immédiatement après paiement En ligne et en PDF Tu n'es attaché à rien
logo-home
NCTI FINAL EXAM PROGRESSION: FIELD TECH III - IV CONVENTIONAL ACTUAL EXAM QUESTIONS AND ANSWERS GRADED A $12.49
Ajouter au panier

Examen

NCTI FINAL EXAM PROGRESSION: FIELD TECH III - IV CONVENTIONAL ACTUAL EXAM QUESTIONS AND ANSWERS GRADED A

 0 fois vendu
  • Cours
  • Établissement

NCTI FINAL EXAM PROGRESSION: FIELD TECH III - IV CONVENTIONAL ACTUAL EXAM QUESTIONS AND ANSWERS GRADED A

Aperçu 4 sur 82  pages

  • 27 mars 2024
  • 82
  • 2023/2024
  • Examen
  • Questions et réponses
avatar-seller
NCTI FINAL EXAM PROGRESSION: FIELD
TECH III - IV CONVENTIONAL ACTUAL EXAM
QUESTIONS AND ANSWERS GRADED A
The Open Systems Interconnection reference model (OSI/RM) Network Layer serves
which primary purpose? - It uses Layer 3 addresses to create multiple routed networks.


The address 68.56.189.17 belongs to which Internet protocol (IP) class? - Class A


What happens to a datagram sent by a higher level protocol to a 127.x.y.z address? -
The datagram loops back inside the host and never leaves the network interface card
(NIC).


Which device evaluates and acts upon a packet's Internet protocol (IP) address? -
Router.


The Network Layer must do what to a received frame first, in order to determine the
route over which it will forward the datagram to the next network? - Decapsulate the
packet.


What network information can be determined from a logical Internet protocol (IP)
address? - The host portion and network portion.


The physical address of a device is processed by which layer of the Open Systems
Interconnection reference model (OSI/RM)? - The Physical Layer.


Which layer of the Open Systems Interconnection reference model (OSI/RM) would you
suspect as being the problem when packets are arriving at the server but no information
is being returned to the client? - The Data Link Layer.


All computers running on the transmission control protocol/Internet protocol (TCP/IP)
suite have which of the following in common? - Each computer is assigned its own
Internet protocol (IP) address.


A repeater operates at which layer of the Open Systems Interconnection reference
model (OSI/RM)? - The Transport Layer.

,Which Dynamic Host Configuration Protocol (DHCP) network address allocation
mechanism assigns a host a temporary IP address? - Dynamic


Which two choices are examples of trivial file transfer protocol (TFTP) use? (Choose
two.) - Download router upgrades. And
Software upgrades to IP telephones.


How does the Domain Name System (DNS) resolve fully qualified domain names
(FQDN) to IP addresses? - By looking up the names in an address mapping database.


Which TCP/IP application allows us to transfer files either within a browser or at the
command line? - File transfer protocol (FTP).


Which statement best describes Internet Message Access Protocol (IMAP)? - IMAP
allows users to scan email headers and choose email messages to download from the
email server.


To resolve fully qualified domain names (FQDN) to binary IP addresses, resolvers
contact which type of TCP/IP application server? - Domain Name System (DNS).


Which protocol allows clients to locate and download IP addressing and configuration
information on an automatically renewable (lease) basis? - Dynamic Host Configuration
Protocol (DHCP).


Which TCP/IP application allows a network user to remotely log on and manipulate a
network device? - Telnet.


Which three of the following are Dynamic Host Configuration Protocol (DHCP) address
allocation mechanisms? (Choose three.) - Automatic, Dynamic, Manual


Internet email uses which two protocols? (Choose two.) - Simple Mail Transfer Protocol
(SMTP). And Post Office Protocol version 3 (POP3).


If a Dynamic Host Configuration Protocol (DHCP) client fails to renew its lease at the
50-percent point, what happens next? - It attempts to obtain a lease at 87.5-percent

,lease time.


Of the five trivial file transfer protocol (TFTP) packet types, which three choices below
are TFTP packet types? (Choose three.) - Read request, Write request,
Acknowledgement


If you want to locate a previously saved Uniform Resource Locator (URL) so that you
can quickly return to it as needed, where on the browser toolbar would you look? -
Favorites

, What happens when the browser application finishes downloading the files necessary to
display a web page? - The browser and server drop the connections, and the browser
maintains the page and its elements in memory.


Which best describes why an hypertext transfer protocol (HTTP) server can handle
multiple simultaneous connections? - HTTP is stateless, which means the server has no
knowledge of previous connections after they are dropped.


For what purpose would you choose to run the Telnet application? - To configure a
router


Which three of the following are common Telnet application uses? (Choose three.) -
Connect to an online database, Connect remotely to run a specific application, Connect
to a router for network information


Which file transfer protocol (FTP) command allows you to change directories within a
file listing? - CD


For what application is file transfer protocol (FTP) an excellent choice? - To download
large files.


A file transfer protocol (FTP) server administrator can control server access in which
three ways? (Choose three.) - Make only portions of the drive visible, Control read and
write privileges, Limit file access


Which is the best reason to use the file transfer protocol (FTP) application? - When you
need to pass large files over a slow connection


The file transfer protocol (FTP) server process can run as which two of the following?
(Choose two.) - Daemon, Windows service


As a result of issuing the file transfer protocol (FTP) DIR command, each file listing
entry begins with a "-"; what does the "-" indicate? - The entries are files


Which two choices are TCP/IP email protocols? (Choose two.) - Simple Mail Transfer

Les avantages d'acheter des résumés chez Stuvia:

Qualité garantie par les avis des clients

Qualité garantie par les avis des clients

Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.

L’achat facile et rapide

L’achat facile et rapide

Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.

Focus sur l’essentiel

Focus sur l’essentiel

Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.

Foire aux questions

Qu'est-ce que j'obtiens en achetant ce document ?

Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.

Garantie de remboursement : comment ça marche ?

Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.

Auprès de qui est-ce que j'achète ce résumé ?

Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur lynehh. Stuvia facilite les paiements au vendeur.

Est-ce que j'aurai un abonnement?

Non, vous n'achetez ce résumé que pour $12.49. Vous n'êtes lié à rien après votre achat.

Peut-on faire confiance à Stuvia ?

4.6 étoiles sur Google & Trustpilot (+1000 avis)

63950 résumés ont été vendus ces 30 derniers jours

Fondée en 2010, la référence pour acheter des résumés depuis déjà 15 ans

Commencez à vendre!

Récemment vu par vous


$12.49
  • (0)
Ajouter au panier
Ajouté