220-1101 practice questions 11–20

1. Question 11 · 624 in bank

   A technician is replacing a computer with a connected point-of-sale system using a 9-pin serial adapter. The new computer does not have a 9-pin serial port. Which of the following ports can an adapter be installed on in order to connect to the point-of-sale system?

   • AHDMI
   • BBluetooth
   • CUSB
   • DLightning

   Show answer

   Answer: C

   Explanation

   To connect a computer that lacks a 9-pin serial port to a point-of-sale system using a 9-pin serial adapter, you would typically use a USB-to-Serial adapter. So, the correct answer is: C. USB You would plug the USB-to-Serial adapter into an available USB port on the computer, and it would provide a 9-pin serial port for connecting to the point-of-sale system.

   Source: Adapted from community discussion — mricee9

   Next question

2. Question 12 · 624 in bank

   Which of the following network types would be used in a server room to connect virtual servers to high-speed storage?

   • AWAN
   • BPAN
   • CMAN
   • DSAN

   Show answer

   Answer: D

   Explanation

   The network type that would be used in a server room to connect virtual servers to high-speed storage is D. SAN (Storage Area Network). A SAN is a dedicated high-speed network that connects servers to storage devices, such as disk arrays or tape libraries, allowing for efficient data transfer and management. SANs are commonly used in data centers or server rooms to provide fast and reliable access to storage for servers and other network devices. WAN (Wide Area Network) is a network that connects devices over a large geographic area, while PAN (Personal Area Network) is a network used for connecting devices in close proximity to each other, and MAN (Metropolitan Area Network) is a network that covers a larger geographic area than a LAN (Local Area Network) but smaller than a WAN

   Source: Adapted from community discussion — jambreaker

   Next question

3. Question 13 · 624 in bank

   A user, who is attempting to give a presentation via a projector in a conference room, reports that the projector has video but no audio. Which of the following will MOST likely resolve the issue?

   • AChanging the input on the projector to VGA
   • BChanging the output on the PC to DVI
   • CModifying the projector's refresh rate
   • DUtilizing an HDMI connection

   Show answer

   Answer: D

   Explanation

   D. Utilizing an HDMI connection is the most likely solution to resolve the issue of the projector having video but no audio when a user is attempting to give a presentation via a projector in a conference room. HDMI (High-Definition Multimedia Interface) supports both video and audio signals in a single cable, making it a common interface used to connect devices such as PCs to projectors. Changing the input on the projector to VGA, changing the output on the PC to DVI, or modifying the projector's refresh rate are not relevant solutions for this scenario, as they do not address the issue of the projector having video but no audio.

   Source: Adapted from community discussion — Shah_Naaz

   Next question

4. Question 14 · 624 in bank

   A desktop support technician is tasked with upgrading a laptop so that it has the fastest data access possible. Which of the following BEST satisfies this requirement?

   • AmSATA SSD
   • BM.2 NVMe SSD
   • C2.5 SATA SSD
   • D2.5 SAS HHD

   Show answer

   Answer: B

   Explanation

   B. M.2 NVMe SSD The M.2 NVMe SSD (Non-Volatile Memory Express) is the fastest data storage device that can be installed on a laptop. It offers much faster data access speeds compared to other storage options like SATA or SAS. The NVMe protocol allows for quicker access to the stored data, making it an excellent choice for upgrading the laptop to have the fastest data access possible. Additionally, the M.2 form factor is compact and space-saving, making it an ideal solution for laptops where space is limited.

   Source: Adapted from community discussion — ronniehaang

   Next question

5. Question 15 · 624 in bank

   The Chief Executive Officer wants to ensure company data is stored in a manner that provides the company with complete control over how the data is managed. Which of the following is the BEST cloud deployment model for this request?

   • ACommunity
   • BHybrid
   • CPublic
   • DPrivate

   Show answer

   Answer: D

   Next question

6. Question 16 · 624 in bank

   A user sends a print job to a network printer, and the print job uses double the amount of paper as expected. Which of the following should the user configure to get the expected result?

   • ADuplex
   • BCollate
   • CLandscape
   • DTransparency

   Show answer

   Answer: A

   Explanation

   This was on my exam. Pretty sure its A. Duplex. A big print job utilizing both sides of the paper would decrease paper usage.

   Source: Adapted from community discussion — deverser

   Next question

7. Question 17 · 624 in bank

   A help desk technician thinks a desktop PC has failed due to a defective power supply. Which of the following steps should the technician take NEXT?

   • AInquire about environmental or infrastructure changes.
   • BConduct external or internal research based on symptoms.
   • CEstablish a plan of action to resolve the problem and implement the solution.
   • DDocument the findings, actions, and outcomes.

   Show answer

   Answer: B

   Explanation

   I think B is correct. He has established a theory "technician thinks a desktop PC has failed due to a defective power supply." I think the question wants us to assume he has already completed step 1.

   Source: Adapted from community discussion — user82

   Next question

8. Question 18 · 624 in bank

   A startup company is outgrowing its current office space and is requiring employees to work remotely. The company must comply with government-enforced requirements to safeguard all aspects of data, so the IT department plans to maintain complete control over users' operating systems. Which of the following should the IT department implement?

   • AVDI
   • BIaaS
   • CVPN
   • DSaaS

   Show answer

   Answer: A

   Explanation

   IT IS A= VDI. The VDI environment is highly secure because the entire infrastructure is under enterprise control. Sensitive data from multiple virtual desktops sit on a single physical server. You can secure this centrally managed server or host server to meet internal standards. Remote workers can access the data from any device by following suitable authentication processes. The remote machines do not pose a security risk, even if they are lost or stolen

   Source: Adapted from community discussion — glenpharmd

   Next question

9. Question 19 · 624 in bank

   Which of the following would be the BEST reason to use a virtual machine as a sandbox?

   • ATo test new software in a safe environment
   • BTo increase the efficient use of computing resources
   • CTo run multiple machines on the same hardware
   • DTo have dedicated hardware for a single system

   Show answer

   Answer: A

   Next question

10. Question 20 · 624 in bank

    Which of the following would MOST likely be used to connect one or more devices to the internet in a SOHO?

    • AHub
    • BEthernet gateway
    • CWireless access point
    • DRouter

    Show answer

    Answer: D

    Explanation

    D. Router is the most likely device that would be used to connect one or more devices to the internet in a Small Office/Home Office (SOHO). A router is a networking device that directs data packets between networks. In a SOHO environment, a router is typically used to provide Internet connectivity to multiple devices by connecting to a broadband modem. The router acts as a bridge between the local network and the internet, allowing devices on the network to access the internet and allowing incoming traffic from the internet to reach the appropriate device on the local network. Routers generally have multiple Ethernet ports for connecting devices, such as computers, printers, and other networking devices. They also have wireless capabilities for connecting wireless devices, such as laptops, smartphones, and tablets. Additionally, routers typically have advanced features, such as firewalls, Quality of Service (QoS) settings, and network security settings, which allow the network administrator to control and secure the network.

    Source: Adapted from community discussion — ronniehaang

    Next question

Keyboard:J Kmove between questionsA–Dselect an answerRshow or hide the answer← →change page

220-1101 practice, question 11. 624 questions available.