220-1101 dumps for A+ to prepare and succeed

BIT	220-1001 (OLDER)	220-1101 (NEWER)
START	April 2019	April 12, 2022
FINISH	October 2022	Still rolling in 2025
QUESTIONS	Up to 90	Up to 90
TIME	90 minutes	90 minutes
FOCUS	Older hardware, basics	Newer tech, cloud, security

Chunk	Weight	What’s Covered
Hardware	27%	PCs, drives, cables
Networking	20%	TCP/IP, Wi-Fi, routers
Mobile Devices	14%	Laptops, phones, tablets
Hardware & Network Troubleshooting	27%	Fixing gear, spotting network hiccups
Virtualization & Cloud	12%	VMs, cloud basics

Aspect	Details
Time	90 minutes
Questions	Up to 90 (multiple-choice, performance-based)
Passing Score	675 out of 900 (75%)
Cost	$246 USD (retake $246; discounts via CompTIA)
Delivery	Online proctored or Pearson VUE centers

ROLE	YEARLY PAY (2025 EST.)
HELP DESK TECH	$50,000–$70,000
DESKTOP SUPPORT	$55,000–$75,000
IT SUPPORT SPECIALIST	$60,000–$80,000

Answer: D

Explanation: The most likely reason the data transfer failed is D. The older phone utilized different wireless protocols.

Wireless protocols are the standards that devices use to communicate with each other over

a wireless network. Different wireless protocols have different features, such as speed,

range, security, and compatibility. If the older phone and the new phone use different

wireless protocols, they may not be able to transfer data smoothly or at all. For example, if

the older phone uses Wi-Fi Direct and the new phone uses Bluetooth, they may not be able

to connect or recognize each other.

To avoid this problem, you should make sure that both devices support the same wireless

protocol and that they are in range of each other. You can also use a third-party app or

service that can transfer data between different devices, such as Smart Switch1 or Move to

iOS2. These apps can help you transfer data such as contacts, photos, messages, and

more from your old phone to your new phone.

References:

2: Failure of data transfer from android to … - Apple Community

1: Smart Switch Transfer Issues - Samsung Electronics America

Answer: C

Explanation: Physical cabling issues refer to any problems with the cables or connectors

that connect a display to a computer or a power source. Physical cabling issues can cause

various symptoms, such as slow to turn on, distorted and discolored images, lines going

through the image, and intermittent blank screens. The technician should check the cables

and connectors for any damage, looseness, or interference.

Answer: A,D

Explanation: The scenarios that best illustrate a need for VDI are A and D.

VDI can provide several benefits for different use cases, such as:

Enhancing security and compliance by centralizing and encrypting data and

applications on the server, rather than on the endpoint devices. This can prevent

data loss, theft, or leakage, as well as reduce the risk of malware or unauthorized

access. This is especially important for organizations that deal with sensitive or

regulated information, such as banks, healthcare providers, or government

agencies123.

Improving flexibility and mobility by allowing users to access their desktops and

applications from any device, location, or network. This can enable remote work,

bring your own device (BYOD) policies, or disaster recovery scenarios. This is

especially useful for organizations that have distributed or mobile workforce, such

as IT engineers, consultants, or sales representatives123.

Reducing costs and complexity by simplifying the management and maintenance

of desktops and applications. This can lower the hardware, software, and energy

expenses, as well as the IT staff workload. This is especially beneficial for

organizations that have large or diverse desktop environments, such as schools,

call centers, or manufacturing plants123.

Based on these benefits, the scenarios that best illustrate a need for VDI are:

A. An IT engineer who is designing and showcasing organization user experiences

for multiple clients. This scenario requires flexibility and mobility, as the IT

engineer needs to access different desktop environments and applications from

various devices and locations. VDI can enable the IT engineer to create and switch

between multiple virtual desktops on the same server, and to access them from

any client device with an internet connection1.

D. A bank that has security concerns regarding employee activity. This scenario

requires security and compliance, as the bank needs to protect its data and

applications from internal and external threats. VDI can enhance the security of the

bank’s desktop environment by storing and encrypting all data and applications on

the server, rather than on the endpoint devices. VDI can also provide granular

control and monitoring of user access and activity2.

The scenarios that do not illustrate a need for VDI are:

B. A company that needs to store IOPB worth of data. This scenario does not

require VDI, as VDI is not a storage solution but a desktop virtualization solution. VDI can help reduce the storage requirements of endpoint devices by storing data

on the server, but it does not provide storage capacity or performance for largescale

data processing or analysis. The company may need a different type of

cloud service, such as storage as a service (SaaS) or big data as a service

(BDaaS), to store and manage its massive amount of data4.

C. A manufacturing plant that has high turnover. This scenario does not require

VDI, as VDI is not a human resource solution but a desktop virtualization solution.

VDI can help reduce the costs and complexity of managing desktops and

applications for a large number of users, but it does not address the root causes of

high turnover, such as low wages, poor working conditions, or lack of training. The

manufacturing plant may need to improve its human resource policies and

practices to retain its employees.

E. A payment processor that is planning on implementing virtual currency. This

scenario does not require VDI, as VDI is not a payment solution but a desktop

virtualization solution. VDI can help improve the security and flexibility of accessing

desktops and applications over the internet, but it does not provide the functionality

or compatibility for processing virtual currency transactions. The payment

processor may need a different type of cloud service, such as blockchain as a

service (BaaS) or cryptocurrency as a service (CaaS), to implement and manage

its virtual currency platform.

F. An application developer who needs to configure network settings for an

application. This scenario does not require VDI, as VDI is not a development

solution but a desktop virtualization solution. VDI can help provide different

desktop environments and applications for testing purposes, but it does not

provide the tools or resources for developing or configuring applications. The

application developer may need a different type of cloud service, such as platform

as a service (PaaS) or software development as a service (SDaaS), to create and

deploy applications.

Answer: B

Answer: A

Explanation: A paper path is the route that paper takes through a printer from the input

tray to the output tray. A blocked sensor is a sensor that detects paper jams or other errors

in the paper path but fails to clear after the problem is resolved. A blocked sensor can

cause a printer to display an error message even after a paper jam is cleared. The

technician should check the paper path for any debris or obstructions that may trigger the

sensor.

Answer: D,E

Explanation:

The output from the cable tester indicates that there is an open fault in the cable, which

means that one or more of the wires in the cable are not connected properly or are broken.

The open fault affects the wires 3, 4, and 6, which are used for transmitting and receiving

data in Ethernet networks. The open fault can cause network connectivity issues, such as

no link, slow speed, or packet loss12.

To resolve this issue, the technician should use a crimper and a punchdown tool, which are

tools that are used to attach connectors to cables or wires to patch panels. A crimper is a

tool that squeezes or crimps a connector, such as an RJ-45, to the end of a cable, ensuring

that the wires are securely inserted into the pins of the connector. A punchdown tool is a

tool that pushes or punches a wire into a slot on a patch panel, creating a connection

between the wire and the panel. Both tools can be used to fix or replace the faulty wires or

connectors that cause the open fault12.

The other options are not as effective or relevant as a crimper and a punchdown tool. A

loopback plug is a tool that is used to test the functionality of a network port or device, by

sending and receiving signals from the same port or device. A loopback plug can help

diagnose network problems, such as faulty ports or devices, but it cannot fix the open fault

in the cable12. A network tap is a tool that is used to monitor or capture network traffic, by

creating a copy of the data that passes through a network link. A network tap can help

analyze network performance, security, or troubleshooting, but it cannot fix the open fault in

the cable12. A toner probe is a tool that is used to trace or identify a cable or wire, by

sending and detecting an audible tone along the cable or wire. A toner probe can help

locate or label network cables or wires, but it cannot fix the open fault in the cable12. A Wi-

Fi analyzer is a tool that is used to scan or measure wireless networks, by displaying

information such as signal strength, channel, encryption, etc. A Wi-Fi analyzer can help

optimize or troubleshoot wireless networks, but it cannot fix the open fault in the cable12.

References:

Network Tools – CompTIA A+ 220-1101 - Professor Messer IT …

CompTIA A+ Core 1 (220-1101) Certification Study Guide, Chapter 5: Networking,

Section 5.5: Network Tools, Page 249

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Exam Cram, Chapter 5:

Networking, Section 5.5: Network Tools, Page 213

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Pearson uCertify Course

and Labs and Textbook Bundle, Chapter 5: Networking, Section 5.5: Network

Tools, Page 250

Answer: D

Explanation: The correct answer is D. Sandboxing.

Sandboxing is a security technique that isolates email attachments in a safe place until the

Answer: A

Explanation:

The best option that the technician should choose for the best performance is A. PCIe SSD

connected via NVMe interface. This option means that the technician should install a solid

state drive (SSD) that uses the PCIe (Peripheral Component Interconnect Express) bus

and the NVMe (Non-Volatile Memory Express) protocol to communicate with the

motherboard. This option can offer the following advantages:

Faster speed: PCIe SSDs can transfer data faster than SATA or IDE SSDs, as

they use more lanes and have higher bandwidth. PCIe SSDs can reach speeds of

up to 7,000 MB/s, while SATA SSDs are limited to 600 MB/s and IDE SSDs are

even slower12. NVMe is a protocol that is designed specifically for SSDs and can

optimize their performance by reducing latency and increasing parallelism3.

Smaller size: PCIe SSDs can be smaller than SATA or IDE SSDs, as they do not

require additional cables or connectors. PCIe SSDs can come in different form

factors, such as M.2 or U.2, which can fit in different slots on the motherboard12.

Higher reliability: PCIe SSDs can be more reliable than SATA or IDE SSDs, as

they have less moving parts and are less prone to mechanical failures or data

corruption. PCIe SSDs can also support features such as error correction and

wear leveling, which can enhance their durability and lifespan12.

Answer: C

Explanation: The correct answer is C. Ethernet.

An Ethernet cable is a type of network cable that is used to connect devices on a local area

network (LAN), such as computers, routers, switches, and modems. Ethernet cables have

RJ-45 connectors at both ends, which are similar to telephone jacks but larger. Ethernet

cables can carry data signals at speeds ranging from 10 Mbps to 10 Gbps, depending on

the type and quality of the cable.

A cable modem is a device that connects to a coaxial cable from a cable service provider and provides high-speed internet access. A SOHO router is a small office/home office

router that connects to a cable modem or DSL modem and provides network and internet

access to multiple devices on a LAN. A SOHO router typically has one WAN port and four

LAN ports. The WAN port is used to connect to the cable modem or DSL modem, while the

LAN ports are used to connect to computers or other devices on the LAN.

To connect a cable modem to a SOHO router, an Ethernet cable is needed. The Ethernet

cable is plugged into the WAN port of the SOHO router and the Ethernet port of the cable

modem. This allows the SOHO router to receive an IP address from the cable service

provider and share it with the devices on the LAN using network address translation (NAT).

The SOHO router also provides firewall and wireless features for the LAN.

The other options are incorrect because they are not suitable for connecting a cable

modem to a SOHO router. FireWire is a type of serial bus that is used to connect devices

such as digital cameras, external hard drives, and audio interfaces. FireWire cables have

different connectors than Ethernet cables and cannot be used for network communication.

Fiber is a type of optical cable that uses light signals to transmit data over long distances.

Fiber cables have special connectors that are not compatible with Ethernet ports. Coaxial is

a type of copper cable that has a central conductor surrounded by an insulating layer and a

braided shield. Coaxial cables are used for cable TV and internet services, but they cannot

be directly connected to Ethernet ports without an adapter.

References:

CompTIA A+ Certification Exam: Core 1 Objectives (220-1001)

Installing and Configuring a Cable Modem/DSL Router

Cisco 831 Router and SOHO 91 Router Cabling and Setup Quick Start Guide

Answer: C

Explanation: A sandbox is a virtual environment that allows testing or running applications without

affecting the main system. A sandbox can isolate the applications from the rest of the

system, preventing any unwanted changes, errors, or security risks. A sandbox can also be

easily reset to the initial state, discarding any modifications or data generated by the

applications12.

A sandbox is a useful tool for stress testing multiple applications, as it can:

•Simulate different scenarios and conditions for the applications, such as high load, low

memory, network latency, etc.

•Monitor and measure the performance, stability, and resource consumption of the

applications under stress.

•Compare and analyze the results of different applications or different versions of the same

application.

•Identify and fix any bugs, errors, or vulnerabilities in the applications before deploying

them to the main system.

Answer: A

Explanation:

The correct answer is A. Tethering.

Tethering is the process of sharing a mobile device’s internet data connection with other

devices, such as laptops, tablets, or other phones. Tethering can be done by using a Wi-Fi hotspot, a Bluetooth connection, or a USB cable. A Wi-Fi hotspot creates a wireless

network that other devices can join, a Bluetooth connection pairs the devices and allows

data transfer, and a USB cable connects the devices physically and enables data sharing.

A PAN, or personal area network, is a type of network that connects devices within a short

range, usually up to 10 meters. A PAN can be used for various purposes, such as

transferring files, printing documents, or accessing the internet. A PAN can be created by

using Bluetooth, Wi-Fi, or infrared technologies.

A technician can use a PAN to connect a group of users on a field project by using

tethering on a mobile device. The technician can activate the tethering service on the

mobile device and choose the preferred method of sharing the internet data connection.

The other devices can then connect to the mobile device and access the internet through it.

The other options are incorrect because they are not services that can share the internet

data connection on a mobile device. Pairing is the process of establishing a connection

between two Bluetooth devices, but it does not necessarily share the internet data

connection. Bluetooth is a technology that can create a PAN and enable tethering, but it is

not a service that can be activated on a mobile device. Hotspot is a term that can refer to a

Wi-Fi hotspot created by tethering on a mobile device, but it is not a service that can be

activated on its own.

References:

Share a mobile connection by hotspot or tethering on Android

How to share a mobile connection by tethering or hotspot on Android

How to Share Mobile Internet to PC or Other devices

Answer: C

Explanation: The best way to protect the data of a virtual machine in the event of

hardware failure is to use a cloud-based backup solution. A cloud-based backup solution is

a service that copies and stores the data of a virtual machine to a remote server or storage

device over the internet. A cloud-based backup solution can offer several benefits, such as:

High availability and reliability: A cloud-based backup solution can ensure that the

data of a virtual machine is always accessible and recoverable, even if the

hardware that hosts the virtual machine fails or is damaged. A cloud-based backup

solution can also provide redundancy and fault tolerance, by replicating the data

across multiple locations or regions.

Scalability and flexibility: A cloud-based backup solution can adapt to the changing

needs and demands of the virtual machine, by allowing the user to adjust the

backup frequency, retention period, and storage capacity. A cloud-based backup solution can also support different types of backup, such as full, incremental, or

differential, depending on the user’s preferences and requirements.

Cost-effectiveness and simplicity: A cloud-based backup solution can reduce the

cost and complexity of maintaining a backup infrastructure, by eliminating the need

to purchase, install, or manage hardware, software, or licenses. A cloud-based

backup solution can also automate and streamline the backup process, by

providing easy-to-use tools and interfaces, such as web portals, APIs, or scripts.

Other options, such as redundant hardware, UPS, or RAID, may improve the performance

or resilience of the hardware that hosts the virtual machine, but they do not provide a

complete protection for the data of the virtual machine in the event of hardware failure.

Redundant hardware is a technique that uses multiple components or devices to perform

the same function, so that if one fails, another can take over. UPS (uninterruptible power

supply) is a device that provides backup power to a system in case of a power outage or

surge. RAID (redundant array of independent disks) is a technology that combines multiple

disks into a logical unit, to improve the speed, capacity, or reliability of the storage.

However, these options may not prevent data loss or corruption due to other causes, such

as human error, malware, or natural disasters. Therefore, a cloud-based backup solution is

the best way to protect the data of a virtual machine in the event of hardware failure.

References:

What is Cloud Backup? | Microsoft Azure1

Cloud Backup - What is it and how does it work? | Veeam2

Cloud Backup vs. Local Backup: Which Option is Right for You?3

Answer: C

Explanation:

Lightning is a proprietary connection type that is used by Apple devices, such as iPhones,

iPads, and iPods, to transfer data, charge, and connect to accessories. Lightning cables

have a reversible 8-pin connector that can be plugged into a USB port on a workstation or

a power adapter. USB-C, serial, and NFC are not compatible with Apple phones.

Reference: [CompTIA A+ Core 1 (220-1101) Certification Study Guide], page 13.

Answer: B

Explanation: An F-type connector is a coaxial RF connector that is commonly used for

cable television, satellite television, and cable modems. An internet service provider (ISP)

may use an F-type connector to connect the coaxial cable from the wall outlet to the cable

modem or the set-top box. The F-type connector has a threaded interface that provides a

secure and reliable connection. The F-type connector can also support high-frequency

signals up to several GHz, which can deliver high-speed internet and high-definition

television.

Other scenarios, such as making a serial connection to a hardware device, purchasing a

charging cable for a laptop, or upgrading the service on an electrical panel, are not likely to

use an F-type connector. A serial connection to a hardware device may use a DB-9 or a

DB-25 connector, which are D-shaped connectors with pins. A charging cable for a laptop

may use a USB or a barrel connector, which are flat or cylindrical connectors with contacts.

An electrical panel may use a twist-lock or a pin-and-sleeve connector, which are round

connectors with locking mechanisms.

References:

F connector - Wikipedia1

F-Type Connectors - RF Connectors | Amphenol RF2

How to Install F Connectors on Coaxial Cable - The Spruce3

220-1101 Practice Test Questions Answers

220-1101 What Dumpsgenious provides in its 220-1101 Practice Test?

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220-1101 Practice Test Questions Answers

220-1101 What Dumpsgenious provides in its 220-1101 Practice Test?

Build Your IT Foundation with Our top-notch Exam Dumps And get ready for the 220-1101 Challenge

Where It Came From: 220-1101 vs. 220-1001

220-1001 vs. 220-1101

What’s on Deck: Exam Topics

Why the 220-1101 Certification Holds Weight

Getting the Lay of the 220-1101: Exam Basics

Worth Knowing:

How Our Dumps Help You Out

What’s Next: Jobs and Pay After Passing

CompTIA 220-1101 Sample Question Answers

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8. Can it help beyond tech support?

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