CCNA1
Chapter 1 Exam Answer 2015 (v5.1)
1.
A company is contemplating whether to use a client/server or a
peer-to-peer network. What are three characteristics of a peer-to-peer network?
(Choose three.)
·
better security
·
easy to create
·
better device performance when acting as both client and server
·
lacks centralized administration
·
less cost to implement
·
scalable
2.
Which device performs the function of determining the path that
messages should take through internetworks?
·
a router
·
a firewall
·
a web server
·
a DSL modem
3.
What two criteria are used to help select a network medium from
various network media? (Choose two.)
·
the types of data that need to be prioritized
·
the cost of the end devices utilized in the network
·
the distance the selected medium can successfully carry a signal
·
the number of intermediary devices installed in the network
·
the environment where the selected medium is to be installed
4.
Which two statements describe intermediary devices? (Choose
two.)
·
Intermediary devices generate data content.
·
Intermediary devices alter data content.
·
Intermediary devices direct the path of the data.
·
Intermediary devices connect individual hosts to the network.
·
Intermediary devices initiate the encapsulation process.
5.
What are two functions of end devices on a network? (Choose
two.)
·
They originate the data that flows through the network.
·
They direct data over alternate paths in the event of link
failures.
·
They filter the flow of data to enhance security.
·
They are the interface between humans and the communication
network.
·
They provide the channel over which the network message travels.
6.
Which area of the network would a college IT staff most likely
have to redesign as a direct result of many students bringing their own tablets
and smartphones to school to access school resources?
·
extranet
·
intranet
·
wired LAN
·
wireless LAN
·
wireless WAN
7.
What type of network must a home user access in order to do
online shopping?
·
an intranet
·
the Internet
·
an extranet
·
a local area network
8.
An employee at a branch office is creating a quote for a
customer. In order to do this, the employee needs to access confidential
pricing information from internal servers at the Head Office. What type of
network would the employee access?
·
an intranet
·
the Internet
·
an extranet
·
a local area network
9.
Which two connection options provide an always-on,
high-bandwidth Internet connection to computers in a home office? (Choose two.)
·
cellular
·
DSL
·
satellite
·
cable
·
dial-up telephone
10.
Which two Internet connection options do not require that
physical cables be run to the building? (Choose two.)
·
DSL
·
cellular
·
satellite
·
dialup
·
dedicated leased line
11.
Which term describes the state of a network when the demand on
the network resources exceeds the available capacity?
·
convergence
·
congestion
·
optimization
·
synchronization
12.
What type of network traffic requires QoS?
·
email
·
on-line purchasing
·
video conferencing
·
wiki
13.
Which expression accurately defines the term bandwidth?
·
a method of limiting the impact of a hardware or software
failure on the network
·
a measure of the data carrying capacity of the media
·
a state where the demand on the network resources exceeds the
available capacity
·
a set of techniques to manage the utilization of network
resources
14.
A network administrator is implementing a policy that requires
strong, complex passwords. Which data protection goal does this policy support?
·
data integrity
·
data quality
·
data confidentiality
·
data redundancy
15.
Which statement describes a characteristic of cloud computing?
·
A business can connect directly to the Internet without the use
of an ISP.
·
Applications can be accessed over the Internet by individual
users or businesses using any device, anywhere in the world.
·
Devices can connect to the Internet through existing electrical
wiring.
·
Investment in new infrastructure is required in order to access
the cloud.
16.
Which statement describes the use of powerline networking
technology?
·
New “smart” electrical cabling is used to extend an existing
home LAN.
·
A home LAN is installed without the use of physical cabling.
·
A device connects to an existing home LAN using an adapter and
an existing electrical outlet.
·
Wireless access points use powerline adapters to distribute data
through the home LAN.
17.
What security violation would cause the most amount of damage to
the life of a home user?
·
denial of service to your email server
·
replication of worms and viruses in your computer
·
capturing of personal data that leads to identity theft
·
spyware that leads to spam emails
18.
A user is implementing security on a small office network. Which
two actions would provide the minimum security requirements for this network?
(Choose two.)
·
implementing a firewall
·
installing a wireless network
·
installing antivirus software
·
implementing an intrusion detection system
·
adding a dedicated intrusion prevention device
19. A
converged
network is capable of delivering voice, video, text, and
graphics over the same communication channels.
20.
Fill in the blank.
The
acronym byod
refers to the policy that allows employees to use their personal devices in the
business office to access the network and other resources.
21.
Match the description to the form of network communication. (Not
all options are used.)
·
Question
 |
| CCNA1 Chapter 1 v5.1 001 Question |
·
Answer
 |
| CCNA1 Chapter 1 v5.1 001 Answer |
22.
Match each characteristic to its corresponding Internet
connectivity type. (Not all options are used.)
·
Question
 |
| CCNA1 Chapter 1 v5.1 002 Question |
·
Answer
 |
| CCNA1 Chapter 1 v5.1 002 Answer |
23.
Match the definition to the security goal. (Not all options are
used.)
·
Question
 |
| CCNA1 Chapter 1 v5.1 003 Question |
·
Answer
 |
| CCNA1 Chapter 1 v5.1 003 Answer |
