Introduction to Networking and Storage Quiz Answers

Get All Week Introduction to Networking and Storage Quiz Answers

Introduction to Networking and Storage Week 01 Quiz Answers

Quiz 1: Practice Quiz

Q1. Which network topology is best for large-area coverage?

[expand title=View Answer] Mesh[/expand]

Q2. Which of the following connection types is the fastest?

[expand title=View Answer] Fiber [/expand]

Q3. What kind of wireless network uses cellular?

[expand title=View Answer] WWAN[/expand]

Q4. Who assigns Media Access Control (or MAC) addresses to network devices? (Select two)

[expand title=View Answer]
Network administrators

Device manufacturers.
[/expand]

Q5. Which layer of the seven-layer OSI model is responsible for managing the delivery and error checking of data packets?

[expand title=View Answer] Transport layer [/expand]

Q6. What joins two separate computer networks so they can communicate with each other and work as a single network?

[expand title=View Answer] Gateway [/expand]

Quiz 2: Graded Quiz

Q1. What network type is typically limited to a single building or site?

[expand title=View Answer] Local Area Network (LAN) [/expand]

Q2. Why would you use a VPN?

[expand title=View Answer]To encrypt data on a public network. [/expand]

Q3. Which of the following are valid reasons to choose fiber optic connections for your wired network? (Select two)

[expand title=View Answer]
It can offer very fast speeds.

It can cover long distances.
[/expand]

Q4. What is the slowest connection type of the following?

[expand title=View Answer] ISDN [/expand]

Q5. What kind of wireless networks use Wi-Fi and Wi-Fi 6?

[expand title=View Answer] WLAN [/expand]

Q6. What kind of wireless networks use WIMAX?

[expand title=View Answer] WMAN [/expand]

Q7. What kind of data transmission flow does a keyboard use?

[expand title=View Answer] Simplex [/expand]

Q8. How is a dynamic IP address different from a static IP address?

[expand title=View Answer] Dynamic IP addresses are automatically assigned. [/expand]

.

Q9. What is a de facto standard?

[expand title=View Answer] A networking standard that results from marketplace domination or practice. [/expand]

Q10. What is the difference between a repeater and a wireless access point (or WAP)?

[expand title=View Answer] A repeater extends wireless signals, a WAP acts as a central wireless connection point. [/expand]

Introduction to Networking and Storage Week 02 Quiz Answers

Quiz 1: Practice Quiz

Q1. Which of the following cable types are used for transmitting video signals? (Select three)

[expand title=View Answer]
DVI

HDMI

VGA
[/expand]

Q2. What does physical network setup include?

[expand title=View Answer] Connecting the router to the modem and connecting computers to the router. [/expand]

Q3. Which of the following is an example of a wireless municipal area network or WMAN?

[expand title=View Answer] WiMAX [/expand]

Q4. Where is a router’s public IP address listed?

[expand title=View Answer] Under default gateway[/expand]

Q5. What does radio firmware do?

[expand title=View Answer] Manages connections for cellular, wifi, GPS, Bluetooth, and NFC[/expand]

Quiz 2: Graded Quiz Answers

Q1. What does a SATA cable do?

[expand title=View Answer] A SATA cable connects a motherboard to a hard drive. [/expand]

Q2. What would you use a shielded twisted pair cable for?

[expand title=View Answer] To connect a computer to a switch or router. [/expand]

Q3. What does SOHO network security depend on?

[expand title=View Answer] Firewall [/expand]

Q4. Where do you go to configure Windows user accounts?

[expand title=View Answer] In Control Panel.[/expand]

Q5. What does a WANET do?

[expand title=View Answer] Uses long range radio techniques to create long-distance network access.[/expand]

Q6. What wireless network type uses IEEE 802.15?

[expand title=View Answer] WPAN [/expand]

Q7. What is the strongest wireless encryption security mode?

[expand title=View Answer] WPA2 [/expand]

Q8. Which of the following is the name assigned to a wireless network?

[expand title=View Answer] An SSID.[/expand]

Q9. What does synchronization do?

[expand title=View Answer] Lets you transition from one device to another without losing any newly added information. [/expand]

Q10. What are IMEI and IMSI used for?

[expand title=View Answer] They are identifiers that help troubleshoot mobile network devices and mobile user account issues. [/expand]

Introduction to Networking and Storage Week 03 Quiz Answers

Quiz 1: Practice Quiz

Q1. What is the difference between RAID 0 and RAID 1?

[expand title=View Answer] RAID 0 spreads data across drives, RAID 1 mirrors data to a second drive[/expand]

Q2. Which of the following statements best describes Active Directory Domain Services?

[expand title=View Answer] Active Directory Domain Services provide centralized management of network components such as local area networks and network shares on Microsoft networks. [/expand]

Q3. What is RAM?

[expand title=View Answer] RAM is a storage chip that fetches data at high speeds, and stores data that will only be stored for a short time. The data in RAM memory is not retained when the computer is turned off.[/expand]

Q4. Which of the following are characteristics of a Storage Area Network, or SAN? (Select two)

[expand title=View Answer]
A SAN combines servers, storage systems, switches, software, and services to provide secure, robust data transfers.

A SAN includes simple, centralized management of connections and settings.
[/expand]

Q5. Which of the following options is one of the modes of a volume gateway?

[expand title=View Answer] iSCSI [/expand]

Quiz 2: Graded Quiz

Q1. Which RAID configuration provides fast and large-scale storage, but without any fault tolerance?

[expand title=View Answer] RAID 0 [/expand]

Q2. Which of the following statements is true in relation to Solid-state Hybrid Drives (SSHDs)? (Select two)

[expand title=View Answer]
1.SSHDs decide what to store in solid-state versus hard disk, based on user activity.
2.SSHDs are faster than hard disk drives.
[/expand]

Q3. What is Direct Attached Storage (DAS)?

[expand title=View Answer] One or more storage drives inside an enclosure, directly attached to the computer accessing it [/expand]

Q4. What is a repository?

[expand title=View Answer] A network location that allows users to store and collaborate on code.[/expand]

Q5. Which of the following is an example of Storage as a Service?

[expand title=View Answer] Box [/expand]

Q6. What is a Storage Area Network (SAN)?

[expand title=View Answer] Offsite network of storage-related hardware, software, and services.[/expand]

Q7. Which of the following is a characteristic of a Storage Area Network (SAN)?

[expand title=View Answer] Easily scalable [/expand]

Q8. Which of the following is a characteristic of Network Attached Storage (NAS)?

[expand title=View Answer] Easy to manage [/expand]

Q9. Which of the following is a protocol used by a Tape Gateway? (Select two)

[expand title=View Answer]
iSCSI

NFS
[/expand]

Q10. Which of the following best describes object storage?

[expand title=View Answer]Splits data into fixed blocks and stores them with unique identifiers.[/expand]

Introduction to Networking and Storage Week 04 Quiz Answers

Quiz 1: Final Exam

Q1. How would you define logical topology?

[expand title=View Answer] It is the way data flows around the devices on a network.[/expand]

Q2. What happens when a server fails in a tree topology?

[expand title=View Answer] Connected devices fail [/expand]

Q3. Why is cable used more than fiber optic?

[expand title=View Answer]It’s available in most places. [/expand]

Q4. What kind of wireless network uses LTE?

[expand title=View Answer] WWAN [/expand]

Q5. What kind of wireless network uses IrDA?

[expand title=View Answer] WPAN [/expand]

Q6. How are data packets sent across a network?

[expand title=View Answer] In a sequential order.[/expand]

Q7. Which one of the below IP addresses is invalid?

[expand title=View Answer] 63.111.77.263[/expand]

Q8. What’s the difference between the OSI Model and the TCP/IP Model?

[expand title=View Answer] The TCP/IP model is a conceptual framework for networking, and the OSI model is a set of standards that define how computers should communicate on a network. [/expand]

Q9. Which of the following would the UDP protocol be used for? (Select two)

[expand title=View Answer]
1.Live streaming
2.Online gaming

[/expand]

Q10. Which of the following does a proxy server do?

[expand title=View Answer] Proxy servers hide the IP addresses of requesting clients. [/expand]

Q11. What is a node?

[expand title=View Answer] A device that can send, receive, and create information on a network. [/expand]

Q12. Which of the following cable types can work over the longest distance?

[expand title=View Answer] Fiber optic [/expand]

Q13. How do you access router settings?

[expand title=View Answer] Through a web browser. [/expand]

Q14. What IEEE standards do cellular networks use?

[expand title=View Answer]IEEE 802.16 [/expand]

Q15. What is the most common broadband type?

[expand title=View Answer] DHCP [/expand]

Q16. Which protocol lets you view email from multiple devices without data loss?

[expand title=View Answer] IMAP4 [/expand]

Q17. What is the difference between ephemeral storage and persistent storage?

[expand title=View Answer] Ephemeral storage deletes saved data on restart, whereas persistent storage keeps saved data on restart. [/expand]

Q18. Where is workgroup data stored?

[expand title=View Answer] Individual user devices[/expand]

Q19. What is network-attached storage?

[expand title=View Answer] A local file server that acts as a hard drive for all devices on a network. [/expand]

Q20. Which one of the following is a characteristic of object storage?

[expand title=View Answer]It uses metadata for fast searching. [/expand]

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