100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
NCTI FINAL EXAM: PROGRESSION: FIELD TECH III - IV FINAL TEST EXAM 2023 REUPDATED SOLUTION CA$15.81   Add to cart
Quickly navigate to
Preview
  2.  
  3. Ncti
  4.  
  5. Ncti

Exam (elaborations)

NCTI FINAL EXAM: PROGRESSION: FIELD TECH III - IV FINAL TEST EXAM 2023 REUPDATED SOLUTION

1 review
 52 views  2 purchases
  • Course
  • Ncti
  • Institution
  • Ncti

NCTI FINAL EXAM: PROGRESSION: FIELD TECH III - IV FINAL TEST EXAM 2023 REUPDATED SOLUTION The open system interconnection reference model (OSI/R<) Network layer serves which primary function? The address 68.56.189.17 belongs to which internet protocol IP class? What happens to a datag...

[Show more]

Preview 2 out of 10  pages

Document information

  • May 8, 2023
  • 10
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

Subjects

  • ncti final exam progression field tech iii iv final test exam 2023 reupdated solution
  • ncti final exam progression field tech iii iv
  • the open system interconnection reference model osirlt

Written for

  • Ncti
All documents for this subject (426)

1  review

review-writer-avatar

By: dcfajardo27 • 1 year ago

Seller

avatar-seller
smartzone

Reviews received

Content preview

NCTI FINAL EXAM: PROGRESSION:
FIELD TECH III - IV FINAL TEST EXAM
2023 REUPDATED SOLUTION
The open system interconnection reference model (OSI/R<) Network layer serves which
primary function? - 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 internal protocol (IP) address? -
Router

The network layer must do what to a recieved frame, 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 data link layer

Which layer of the open system interconnection reference modle (OSI/RM) would you
suspect as being the problem when packets arriving at the server but no information is
being returned to the client? - The transport 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 physical layer.

Which of the following protocols allows email clients to download their messages from
an email server? - Post office protocol version 3 (POP3)

Hypertext transfer protocol (HTTP) is what type of protocol? - Stateless

On the file transfer protocol (FTP) server, what manages client requests for file retrieval
or transmission? - A daemon

, What are the primary requirements to connect a transmission control protocol/ internet
protocol (TCP/IP) network? - Unique pairs of network layer and transport layer
addresses and use of the TCP/IP protocol suit.

What type of delivery method uses an email server between the sender and the receiver
of messages? - Store-and-forward

Host names and uniform resource locators (URL) are resolved to internet protocol (IP)
addresses by which of the following? - Domain Name System (DNS)

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

Which email protocol enables the messages to be viewed without first downloading
them from the email server? - Internet Message AccessPprotocol version 4 (IMAP4)

What type of server maintains an access log to assist with troubleshooting and tracking
down malicious users? - File transfer Protocol Server (FTP)

A store and forward email system will not deliver messages until - The host requests the
information

What is the binary equivalent of decimal 136? - 10001000

Convert the internet protocol (IP) address 172.68.10.2 from decimal to binary. -
10101100.01000100.00001010.000000010

Convert the binary internet protocol (IP) address
01110011.11001000.00101100.00000010 to decimal. - 115.200.44.2

Which is the result of ANDing the internet protocol (IP) address 23.176.224.18 with the
subnet mask 255.224.0.0? - 23.160.0.0

Which represents the prefix bits for the subnet mask 255.255.0.0 - /16

if we borrow 3 bits from a class C network address, how many usable subnets have we
created? - 8

What isolates an internet protocol (IP) address's network portion from its host portion? -
A network mask

What is the best description if the internet protocol (IP) address prefix? - It is the
shorthand notation for the combined network and subnet mask.

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller smartzone. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$15.81. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75759 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$15.81  2x  sold
  • (1)
  Add to cart