CCNA 1 Chapter 1 v5 Exam Answers 2016

CCNA 1 Chapter 1 v5 Exam Answers 2016

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1. Which two Internet solutions provide an always-on, high-bandwidth connection to computers on a LAN? (Choose two.)

cellular
DSL
satellite
cable
dial-up telephone

2. What type of network must a home user access in order to do online shopping?

a local area network
the Internet
an extranet
an intranet

3. What are two functions of intermediary devices on a network? (Choose two.)

They are the primary source and providers of information and services to end devices.
They form the interface between the human network and the underlying communication network.
They direct data along alternate pathways when there is a link failure.
They run applications that support collaboration for business.
They filter the flow of data, based on security settings.

4. Fill in the blank.

The acronym “BYOD” refers to the trend of end users being able to use their personal devices to access the business network and resources.

5. Which description correctly defines a converged network?

a network that allows users to interact directly with each other over multiple channels
a network that is limited to exchanging character-based information
a dedicated network with separate channels for video and voice services
a single network channel capable of delivering multiple communication forms

6. Match each characteristic to its corresponding internet conectivity type. (Not all options are used)

satellite -> Not suited for heavily wooded areas
dialup telephone -> typically has very low bandwidth
DSL -> splits the access line into three signals
cable -> uses coaxial cable as a medium

7.
Drag and drop
Match the form of network communication with its description. (Not all options are used.)

Match the description to the form of network communication. (Not all options are used.)

Web pages that groups of people can edit and view together -> wiki
Interactive websites where people created and share user-generated content with friends and family ->Social media
real-time communication of between two or more people -> instant messaging
an audio-based medium that allows people to deliver their recordings to a wide audience -> podcast

8. Drag and drop
Match each definition to the corresponding security goal. (Not all options are used.)

Match the definition to the security goal. (Not all options are used.)

maintaining integrity -> the assurance that the information has not been altered during transmissionensuring confidentiality -> only the intended recipients can access and read the data
ensuring availability -> the assurance of timely and reliable access to data

9. Which statement describes a characteristic of cloud computing?

A business can connect directly to the Internet without the use of an ISP.
Devices can connect to the Internet through existing electrical wiring.
Investment in new infrastructure is required in order to access the cloud.
Applications can be accessed over the Internet through a subscription.

10. Which two Internet connection options do not require that physical cables be run to the building? (Choose two.)

cellular
dialup
satellite
DSL
dedicated leased line

11. What is a characteristic of circuit-switched networks?

A single message can be broken into multiple message blocks that are transmitted through multiple circuits simultaneously.
If all circuits are busy, a new call cannot be placed.*
If a circuit fails, the call will be forwarded on a new path.
Circuit-switched networks can dynamically learn and use redundant circuits.

12. Requiring strong, complex passwords is a practice that supports which network security goal?

maintaining communication integrity
ensuring redundancy
ensuring data confidentiality
ensuring reliability of access

13. What two criteria are used to help select network media? (Choose two.)

the distance the media can successfully carry a signal
the environment where the media is to be installed 
the cost of the end devices utilized in the network
the number of intermediary devices installed in the network
the types of data that need to be prioritized

14. Which statement describes a network that supports QoS?

Data sent over the network is not altered in transmission.
The fewest possible devices are affected by a failure.
The network provides predictable levels of service to different types of traffic.
The network should be able to expand to keep up with user demand.

15.

Refer to the exhibit. Which set of devices contains only intermediary devices?

A, B, E, F
A, B, D, G
G, H, I, J
C, D, G, I

16. Which device performs the function of determining the path that messages should take through internetworks?

a web server
a DSL modem
a router
a firewall

17. Which tool provides real-time video and audio communication over the Internet so that businesses can conduct corporate meetings with participants from several remote locations?

wiki
instant messaging
weblog
TelePresence

18. Which two statements about the relationship between LANs and WANs are true? (Choose two.)

Both LANs and WANs connect end devices.
WANs are typically operated through multiple ISPs, but LANs are typically operated by single organizations or individuals.
WANs connect LANs at slower speed bandwidth than LANs connect their internal end devices.
The Internet is a WAN.
WANs must be publicly-owned, but LANs can be owned by either public or private entities.

19. Which three network tools provide the minimum required security protection for home users? (Choose three.)

antivirus software
antispyware software
an intrusion prevention system
powerline networking
a firewall
access control lists

20. 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?

intranet
wired LAN
wireless LAN
extranet
wireless WAN

21. Which expression accurately defines the term congestion?

a method of limiting the impact of a hardware or software failure on the network
a set of techniques to manage the utilization of network resources
a state where the demand on the network resources exceeds the available capacity
a measure of the data carrying capacity of the network

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22. 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 number of intermediary devices installed in the network
the environment where the selected medium is to be installed*
the distance the selected medium can successfully carry a signal*

23. Which term describes the state of a network when the demand on the network resources exceeds the available capacity?

optimization

congestion*

convergence

synchronization

UPDATE WITH QUESTIONS CCNA v5.1

24.  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

25. 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.

26. 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.

27. 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

28. 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

29. What type of network traffic requires QoS?

email
on-line purchasing
video conferencing*
wiki

30. 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

31. 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

32. 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.

33. 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

34. 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

35. Fill in the blank

A   __converged___    network is capable of delivering voice, video, text, and graphics over the same communication channels.

36. 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.