Last Updated on October 28, 2019 by Admin
ITN Chapter 1 Quiz Online
ITN -- Chapter 1 Quiz
Quiz-summary
0 of 16 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
Information
ITN — Chapter 1 Quiz
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 16 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Average score |
|
Your score |
|
Categories
- Not categorized 0%
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- Answered
- Review
-
Question 1 of 16
1. Question
1 pointsFill in the blank.
Refer to the exhibit. This represents an example of an …………………… security threat to an organization.Correct
Incorrect
Typical internal security threats include weak or exposed passwords, lost or stolen devices, and malicious employees.
Hint
Typical internal security threats include weak or exposed passwords, lost or stolen devices, and malicious employees.
-
Question 2 of 16
2. Question
1 pointsWhat is a WAN?Correct
Incorrect
A WAN provides access to other networks over a large geographic area. A SAN provides data storage, retrieval, and replication. A MAN spans a limited physical area such as a city. A LAN provides access in a small geographic area.
Hint
A WAN provides access to other networks over a large geographic area. A SAN provides data storage, retrieval, and replication. A MAN spans a limited physical area such as a city. A LAN provides access in a small geographic area.
-
Question 3 of 16
3. Question
6 pointsMatch the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.)Sort elements
- high-speed business class copper or fiber connection
- requires a dish and clear line of sight for service
- business class service that provides the same upload and download speeds over telephone lines
- signal carried on the same copper or fiber medium as the television signal
- access via the cell phone network
- typically has very low bandwidth
-
Metro Ethernet
-
satellite
-
SDSL
-
cable
-
cellular
Correct
Incorrect
DSL uses a high-speed modem to split the existing telephone line into voice, download, and upload signal channels. SDSL is a format of DSL that provides business class service featuring the same speeds for uploading and downloading. Cable uses the same coaxial or fiber optic cable that carries television signals into the home to provide Internet access. Satellite requires a clear line of sight and is affected by trees and other obstructions. Cellular access to the internet is provided by the cell phone network. Cellular provides access in areas that otherwise have no other form of access. Metro Ethernet is a dedicated business class of service that connects organizations to the internet via copper or fiber cable at speeds up to 10Gb/s.
Hint
DSL uses a high-speed modem to split the existing telephone line into voice, download, and upload signal channels. SDSL is a format of DSL that provides business class service featuring the same speeds for uploading and downloading. Cable uses the same coaxial or fiber optic cable that carries television signals into the home to provide Internet access. Satellite requires a clear line of sight and is affected by trees and other obstructions. Cellular access to the internet is provided by the cell phone network. Cellular provides access in areas that otherwise have no other form of access. Metro Ethernet is a dedicated business class of service that connects organizations to the internet via copper or fiber cable at speeds up to 10Gb/s.
-
Question 4 of 16
4. Question
2 pointsWhat are two characteristics of a scalable network? (Choose two.)Correct
Incorrect
Scalable networks are networks that can grow without requiring costly replacement of existing network devices. One way to make a network scalable is to buy networking devices that are modular.
Hint
Scalable networks are networks that can grow without requiring costly replacement of existing network devices. One way to make a network scalable is to buy networking devices that are modular.
-
Question 5 of 16
5. Question
3 pointsWhich three devices are considered end devices in a network? (Choose three.)Correct
Incorrect
Routers, switches, and access points are intermediary devices.
Hint
Routers, switches, and access points are intermediary devices.
-
Question 6 of 16
6. Question
5 pointsRefer to the exhibit. Match the example networks to the type of network. (Not all options are used.)
Sort elements
- MAN
- LAN
- WLAN
- WAN
- SAN
-
Network A
-
Network B
-
Network C
-
Network D
Correct
Incorrect
Network A is a MAN. It consists of a number of different types of facilities that are connected within the same geographic area. Network B is a LAN. It is located in a limited geographic area in a single building. Network C is a WLAN. It is a LAN in which the devices are connected wirelessly. Finally option D shows a WAN. It is two geographically separate LANs that are connected to the same enterprise.
Hint
Network A is a MAN. It consists of a number of different types of facilities that are connected within the same geographic area. Network B is a LAN. It is located in a limited geographic area in a single building. Network C is a WLAN. It is a LAN in which the devices are connected wirelessly. Finally option D shows a WAN. It is two geographically separate LANs that are connected to the same enterprise.
-
Question 7 of 16
7. Question
1 pointsThe …………… project started the development of inter-network connections using TCP/IP that has evolved into the Internet today.
Correct
Incorrect
-
Question 8 of 16
8. Question
1 pointsHow does BYOD change the way in which businesses implement networks?Correct
Incorrect
A BYOD environment requires an organization to accommodate a variety of devices and access methods. Personal devices, which are not under company control, may be involved, so security is critical. Onsite hardware costs will be reduced, allowing a business to focus on delivering collaboration tools and other software to BYOD users.
Hint
A BYOD environment requires an organization to accommodate a variety of devices and access methods. Personal devices, which are not under company control, may be involved, so security is critical. Onsite hardware costs will be reduced, allowing a business to focus on delivering collaboration tools and other software to BYOD users.
-
Question 9 of 16
9. Question
1 pointsIn which scenario would the use of a WISP be recommended?Correct
Incorrect
Wireless Internet Service Providers (WISPs) are typically found in rural areas where DSL or cable access is not available. A dish or antenna on the property of the subscriber connects wirelessly to a WISP transmitter, eliminating the need for physical cabling outside the building.
Hint
Wireless Internet Service Providers (WISPs) are typically found in rural areas where DSL or cable access is not available. A dish or antenna on the property of the subscriber connects wirelessly to a WISP transmitter, eliminating the need for physical cabling outside the building.
-
Question 10 of 16
10. Question
1 pointsWhat is an ISP?Correct
Incorrect
An ISP, or Internet Service Provider, is an organization that provides access to the Internet for businesses and individuals.
Hint
An ISP, or Internet Service Provider, is an organization that provides access to the Internet for businesses and individuals.
-
Question 11 of 16
11. Question
1 pointsA college is building a new dormitory on its campus. Workers are digging in the ground to install a new water pipe for the dormitory. A worker accidentally damages a fiber optic cable that connects two of the existing dormitories to the campus data center. Although the cable has been cut, students in the dormitories only experience a very short interruption of network services. What characteristic of the network is shown here?Correct
Incorrect
Fault tolerance is the characteristic of a network which allows it to quickly respond to failures of network devices, media, or services. Quality of service refers to the measures taken to ensure that network traffic requiring higher throughput receives the required network resources. Scalability refers to the ability of the network to grow to accommodate new requirements. Security refers to protecting networks and data from theft, alteration, or destruction. Integrity refers to the completeness of something and is generally not used as a characteristic of networks in the same way as the other terms.
Hint
Fault tolerance is the characteristic of a network which allows it to quickly respond to failures of network devices, media, or services. Quality of service refers to the measures taken to ensure that network traffic requiring higher throughput receives the required network resources. Scalability refers to the ability of the network to grow to accommodate new requirements. Security refers to protecting networks and data from theft, alteration, or destruction. Integrity refers to the completeness of something and is generally not used as a characteristic of networks in the same way as the other terms.
-
Question 12 of 16
12. Question
1 pointsWhich statement describes a characteristic of a converged network?
Correct
Incorrect
A converged network unifies different network services, such as streaming video, voice, and data, on a single platform and within a single infrastructure.
Hint
A converged network unifies different network services, such as streaming video, voice, and data, on a single platform and within a single infrastructure.
-
Question 13 of 16
13. Question
1 pointsDuring a routine inspection, a technician discovered that software that was installed on a computer was secretly collecting data about websites that were visited by users of the computer. Which type of threat is affecting this computer?Correct
Incorrect
Spyware is software that is installed on a network device and that collects information.
Hint
Spyware is software that is installed on a network device and that collects information.
-
Question 14 of 16
14. Question
1 pointsAn employee wants to access the network of the organization remotely, in the safest possible way. What network feature would allow an employee to gain secure remote access to a company network?Correct
Incorrect
Virtual private networks (VPN) are used to provide secure access to remote workers.
Hint
Virtual private networks (VPN) are used to provide secure access to remote workers.
-
Question 15 of 16
15. Question
1 pointsRefer to the exhibit. Which term correctly identifies the device type that is included in the area B?
Correct
Incorrect
Routers and switches are intermediary devices. End devices consist of PCs, laptops, and servers. They also include printers, VoIP phones, security cameras, and hand-held devices.
Hint
Routers and switches are intermediary devices. End devices consist of PCs, laptops, and servers. They also include printers, VoIP phones, security cameras, and hand-held devices.
-
Question 16 of 16
16. Question
1 pointsFill in the blank.
An ………….. is a private connection of LANs and WANs that belongs to an organization, and is designed to be accessible only by the members and employees of the organization, or others with authorization.Correct
Incorrect
Intranets connect LANs and WANs that should only be accessible by internal employees, whereas an extranet allows organizations to do business directly with other external organizations by allowing them access to part of the internal network.
Hint
Intranets connect LANs and WANs that should only be accessible by internal employees, whereas an extranet allows organizations to do business directly with other external organizations by allowing them access to part of the internal network.