Progression: Field Tech III - IV Conventional Exam Test Questions and
Answers Rated A
The Open Systems Interconnection reference model It uses Layer 3 addresses to create multiple routed net-
(OSI/RM) Network Layer serves which primary purpose? works.
The address 68.56.189.17 belongs to which Internet pro-
Class A.
tocol (IP) class?
What happens to a datagram sent by a higher level pro- The datagram loops back inside the host and never leaves
tocol to a 127.x.y.z address? the network interface card (NIC).
Which device evaluates and acts upon a packet's Internet
Router.
protocol (IP) address?
The Network Layer must do what to a received frame first,
in order to determine the route over which it will forward Decapsulate the packet.
the datagram to the next network?
What network information can be determined from a log-
The host portion and network portion.
ical Internet protocol (IP) address?
The physical address of a device is processed by which lay-
er of the Open Systems Interconnection reference model The Data Link Layer.
(OSI/RM)?
Which layer of the Open Systems Interconnection refer-
ence model (OSI/RM) would you suspect as being the
The Transport Layer.
problem when packets are arriving at the server but no
information is being returned to the client?
All computers running on the transmission control pro-
Each computer is assigned its own Internet protocol (IP)
tocol/Internet protocol (TCP/IP) suite have which of the
address.
following in common?
A repeater operates at which layer of the Open Systems
The Physical Layer.
Interconnection reference model (OSI/RM)?
Which one of the following protocols allows email clients
Post Oflce Protocol version 3 (POP3).
to download their messages from an email server?
, Progression: Field Tech III - IV Conventional Exam Test Questions and
Answers Rated A
Hypertext transfer protocol (HTTP) is what type of proto-
Stateless.
col?
On the file transfer protocol (FTP) server, what manages
A daemon.
client requests for file retrieval or transmission?
What are the primary requirements to connect to a trans-
Unique pairs of Network Layer and Transport Layer ad-
mission control protocol/Internet protocol (TCP/IP) net-
dresses and use of the TCP/IP protocol suite.
work?
What type of delivery method uses an email server be-
Store-and-forward.
tween the sender and the receiver of messages?
Host names and uniform resource locators (URL) are re-
solved to Internet protocol (IP) addresses by which of the Domain Name System (DNS).
following applications?
The browser and server drop the connections, and the
What happens when the browser application finishes
browser maintains the page and its elements in local
downloading the files necessary to display a web page?
memory.
Which email protocol enables the messages to be viewed
Internet Message Access Protocol version 4 (IMAP4).
without first downloading them from the email server?
What type of server maintains an access log to assist with
A file transfer protocol (FTP) server.
troubleshooting and tracking down malicious users?
A store-and-forward email system will not deliver mes-
The host requests the information.
sages until:
What is the binary equivalent of decimal 136? 10001000.
Convert the Internet protocol (IP) address 172.68.10.2
10101100.01000100.00001010.00000010.
from decimal to binary:
Convert the binary Internet protocol (IP) address
115.200.44.2.
01110011.11001000.00101100.00000010 to decimal:
Which is the result of ANDing the Internet protocol (IP) ad-
23.160.0.0.
dress 23.176.224.18 with the subnet mask 255.224.0.0?
Answers Rated A
The Open Systems Interconnection reference model It uses Layer 3 addresses to create multiple routed net-
(OSI/RM) Network Layer serves which primary purpose? works.
The address 68.56.189.17 belongs to which Internet pro-
Class A.
tocol (IP) class?
What happens to a datagram sent by a higher level pro- The datagram loops back inside the host and never leaves
tocol to a 127.x.y.z address? the network interface card (NIC).
Which device evaluates and acts upon a packet's Internet
Router.
protocol (IP) address?
The Network Layer must do what to a received frame first,
in order to determine the route over which it will forward Decapsulate the packet.
the datagram to the next network?
What network information can be determined from a log-
The host portion and network portion.
ical Internet protocol (IP) address?
The physical address of a device is processed by which lay-
er of the Open Systems Interconnection reference model The Data Link Layer.
(OSI/RM)?
Which layer of the Open Systems Interconnection refer-
ence model (OSI/RM) would you suspect as being the
The Transport Layer.
problem when packets are arriving at the server but no
information is being returned to the client?
All computers running on the transmission control pro-
Each computer is assigned its own Internet protocol (IP)
tocol/Internet protocol (TCP/IP) suite have which of the
address.
following in common?
A repeater operates at which layer of the Open Systems
The Physical Layer.
Interconnection reference model (OSI/RM)?
Which one of the following protocols allows email clients
Post Oflce Protocol version 3 (POP3).
to download their messages from an email server?
, Progression: Field Tech III - IV Conventional Exam Test Questions and
Answers Rated A
Hypertext transfer protocol (HTTP) is what type of proto-
Stateless.
col?
On the file transfer protocol (FTP) server, what manages
A daemon.
client requests for file retrieval or transmission?
What are the primary requirements to connect to a trans-
Unique pairs of Network Layer and Transport Layer ad-
mission control protocol/Internet protocol (TCP/IP) net-
dresses and use of the TCP/IP protocol suite.
work?
What type of delivery method uses an email server be-
Store-and-forward.
tween the sender and the receiver of messages?
Host names and uniform resource locators (URL) are re-
solved to Internet protocol (IP) addresses by which of the Domain Name System (DNS).
following applications?
The browser and server drop the connections, and the
What happens when the browser application finishes
browser maintains the page and its elements in local
downloading the files necessary to display a web page?
memory.
Which email protocol enables the messages to be viewed
Internet Message Access Protocol version 4 (IMAP4).
without first downloading them from the email server?
What type of server maintains an access log to assist with
A file transfer protocol (FTP) server.
troubleshooting and tracking down malicious users?
A store-and-forward email system will not deliver mes-
The host requests the information.
sages until:
What is the binary equivalent of decimal 136? 10001000.
Convert the Internet protocol (IP) address 172.68.10.2
10101100.01000100.00001010.00000010.
from decimal to binary:
Convert the binary Internet protocol (IP) address
115.200.44.2.
01110011.11001000.00101100.00000010 to decimal:
Which is the result of ANDing the Internet protocol (IP) ad-
23.160.0.0.
dress 23.176.224.18 with the subnet mask 255.224.0.0?
