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Progression: Field Tech III - IV Conventional Practice Questions and Answers (100% Pass)
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Progression: Field Tech III - IV Conventional Practice Questions and Answers (100% Pass) 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...

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  • August 15, 2024
  • 86
  • 2024/2025
  • Exam (elaborations)
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  • progression field tech iii iv conventional prac

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©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM


Progression: Field Tech III - IV Conventional Practice
Questions and Answers (100% Pass)


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.

,©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM

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.

,©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM

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.

, ©PREP4EXAMS@2024/2025 REAL EXAM DUMPS Monday@ August 5@ 2024 6@07 PM

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.

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