CCNA Exam Update 2024 | CCNA Study
Exam Latest Actual Exam 2024 Questions
and Correct Answers Rated A+
An employee has the option of working from home, and their home is
located in the same town as the main office. The only option available to
connect to the main office is to use the internet. The employee sets up the
network, consisting of one desktop computer and a printer. Which
statements regarding the workers SOHO are correct? (Choose two.) -
ANSWER--The SOHO network is an individual network that can function on
its own.
-SOHO needs a connection to the internet to access the enterprise
resources located at the main office
Which four of the following are network intermediary devices? (Choose
four.) -ANSWER--access point
-firewall
-switch
-wireless LAN controller
Which three statements about network characteristics are true? (Choose
three.) -ANSWER--Bitrate is a measure of the data rate in bits per second
of a given link in the network
-Availability is a measure of the probability that the network will be available
for use when it is required.
-Reliability indicates to what extent you can count upon network
components to perform as they are expected to
Which interface is defined in the S0/0/0 format? -ANSWER-Serial interface
,Which two options represent the meaning of the label Gi2/1? (Choose two.)
-ANSWER--The interface is a Gigabit Ethernet interface
-There is more than one slot for interface cards on the hardware
Which network characteristic indicates the dependability of the components
that make up the network? -ANSWER-reliability
What are three examples of remote access locations? (Choose three.) -
ANSWER--branch offices
-small office/home office
-a network in an airport lounge
What is the availability percentage over a one year period of the network
that is not available for 15 minutes each month? -ANSWER-99.9657
percent
What is the function of a firewall? -ANSWER-to monitor and control
incoming and outgoing network traffic
Which network characteristic indicates the general expense to purchase,
install, and maintain network components? -ANSWER-cost
Which network characteristic would best describe how well the network
would support business critical applications in case of an unexpected
increase of traffic? -ANSWER-QoS
You are given a physical network diagram. Which two statements about the
logical diagram for the same network are true? (Choose two.) -ANSWER--
The logical diagram can be drawn by examining device configurations
-The logical diagram can be drawn by analyzing data flows in the network
,In which type of applications does the user need to wait for a response
when performing actions such as inventory lookup or a database update? -
ANSWER-interactive applications
What is the function of a WLAN controller? -ANSWER-to automatically
handle the configuration of wireless access point
Which two statements about interface labels are true? (Choose two.) -
ANSWER--An interface label is part of the physical topology diagram
-An interface label includes information about the interface type
At which TCP/IP layer does de-encapsulation first occur? -ANSWER-Link
What is the PDU called at the Internet layer? -ANSWER-Packet
Which four statements about the lower three layers (Link, Internet, and
Transport) of the TCP/IP protocol suite are true? (Choose four.) -ANSWER-
-TCP/IP lower layer protocols were designed to make sure that bits are
moved over wires or air
-TCP/IP lower layer protocols were designed to make sure that data
reaches the destination host, no matter where it is located
-TCP/IP lower layer protocols were designed to make sure that data is
adapted to the physical medium used, no matter how many different
networks data must traverse
-TCP/IP lower layer protocols were designed to make sure that each
application gets its data and not that of the other application
Which of the following are the benefits of a layered model of
communication? -ANSWER--Better manageability of communication by
breaking it into smaller tasks
, -Enables varied types of data and software to communicate with each other
-Prevent changes in one layer from affecting the other layer
Which layer in the OSI model provides path connectivity beyond the local
segment? -ANSWER-network layer
To which of the TCP/IP layers would the ISO OSI session layer fit? -
ANSWER-Application layer
Which statements are true regarding the encapsulation process? -
ANSWER--Segment is the PDU of the transport layer
-The encapsulation process is performed from top to bottom layer
-Encapsulation creates a jumbo packet of the PDU and fragmentation must
be enabled
To which ISO OSI model layer or layers does the TCP/IP model application
layer correspond to? -ANSWER-session, presentation, and application
What is a Link layer PDU called? -ANSWER-Frame
What is a Internet layer PDU called? -ANSWER-Packet
What is a Transport layer PDU called? -ANSWER-segment
What is the general term for the PDU that is used at the application layer? -
ANSWER-Data
Which two statements about the layered model of communication are true?
(Choose two.) -ANSWER--Layer processes on a host logically
communicate with the same layer processes on another host
-Layering facilitates troubleshooting by making it possible to diagnose and
narrow a cause to specific layers
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