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220-1001 COMPTIA A+ CERTIFICATION EXAM SYLLABUS AND QUESTIONSSAMPLE
CompTIA220 1001Exam
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220-1001 CompTIA A+ (Core 1) Exam Summary ● Exam Name: CompTIA A+ (Core 1) ● Exam Code: 220 1001 ● Exam Price: $246 (USD) ● Duration: 90 mins ● Number of Questions: 90 ● Passing Score: 675 / 900 ● Books / Training: CertMaster Learn for A+ ● Schedule Exam: ○ CompTIA Marketplace ○ Pearson VUE ● Sample Questions: CompTIA A+ Core 1 Sample Questions ● Recommended Practice: CompTIA 220-1001 Certification Practice Exam
Introduction to CompTIA A+ Exam
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The CompTIA 220 1001 Exam is challenging and thorough preparation is essential for success. This exam study guide is designed to help you prepare for the A+ Core 1 certification exam. It contains a detailed list of the topics covered on the Professional exam, as well as a detailed list of preparation resources. This study guide for the CompTIA A+ (Core 1) will help guide you through the study process for your certification.
Keyboard
Screen
Wireless card/Bluetooth module
Hard drive SSD vs. hybrid vs. magnetic disk vs. 2.5in
CPU
Given a scenario, install and configure laptop hardware and components.
3. Webcam 4. Microphone 5. Inverter 6.
Mini
1.
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Smart card reader Optical drive
Speaker System
Topic Details
LCD OLED 2. WiFi
Given a scenario, install components within the display of a laptop. Types antenna connector/placement Digitizer/touchscreen
Exam Syllabus: 220-1001 CompTIA A+
1. Hardware/device replacement
Video card PCIe
Plastics/frames board
Mobile Devices - 14%
Memory
DC jack
Given a scenario, use appropriate laptop features. Special function keys
Cellular card
1.
1.8in
Battery Touchpad
-
lock and cable lock 5. Rotating/removable screens
Dual displays
Screen
Keyboard backlight (on/off) orientation
Volume settings brightness (on/off)
GPS
Bluetooth
Cellular
Airplane
4. Physical
Fitness monitors VR/AR headsets 4. E-readers 5. GPS
Given specific
Compare
and devices.typescharacteristicscontrastofvariousofothermobile 1. Tablets 2. Smartphones 3. Wearable technology devices
Wireless (on/off) (on/off)
a scenario, connect and configure accessories and ports of other mobile devices. 1. Connection types WiredMicro USB/Mini USB/USB C - ProprietaryTetheringLightning vendor
2. Docking station 3. Port
Topic Details
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Media options (fast forward/rewind) (on/off) mode replicator laptop
Screen
Smart watches
ports (communication/power) -WirelessNFCBluetooth
Touchpad
WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 4 Topic Details - HotspotIR 2. Accessories Headsets Speakers Game pads Extra battery packs/battery chargers Protective covers/waterproofing Credit card readers Memory/MicroSD Given a scenario, configure basic mobile device network connectivity and application support. 1. Wireless/cellular data network (enable/disable) Hotspot Tethering Airplane mode 2. Bluetooth Enable Bluetooth Enable pairing Find a device for pairing Enter the appropriate pin code Test connectivity 3. Corporate and ISP email configuration POP3 IMAP Port and SSL settings S/MIME 4. Integrated commercial provider email configuration iCloud Google/Inbox Exchange Online Yahoo
5. PRI updates/PRL updates/ baseband updates 6. Radio firmware 7. IMEI vs. IMSI 8. VPN
Topic Details
use methods to perform mobile device synchronization.
Given a scenario,
to the cloud Synchronize to the desktop Synchronize to the automobile 2. Types of data to synchronize Contacts Applications Email Pictures Music Videos Calendar Bookmarks Documents Location data Social media data E books Passwords 3. Mutual authentication for multiple services (SSO) 4. Software requirements to install the application on the 5.PCConnection types to enable synchronization
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Networking
Synchronization methods
1.
Synchronize
- 20% Compare and contrast TCP and UDP ports, protocols, and their purposes. 1. Ports and protocols s21 FTP 22 SSH 23 Telnet 25 SMTP
WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 6 Topic Details 53 DNS 80 HTTP 110 POP3 143 IMAP 443 HTTPS 3389 – RDP 137-139 NetBIOS/NetBT 445 SMB/CIFS 427 SLP 548 AFP 67/68 DHCP 389 LDAP 161/162 – SNMP 2. TCP vs. UDP Compare and contrast common hardwarenetworkingdevices 1. Routers 2. Switches Managed Unmanaged 3. Access points 4. Cloud based network controller 5. Firewall 6. Network interface card 7. Repeater 8. Hub 9. Cable/DSL modem 10. Bridge 11. Patch panel 12. Power over Ethernet (PoE) Injectors Switch 13. Ethernet over Power Given a scenario, install and configure a basic 1. Router/switch functionality 2. Access point settings
assistant 7. Cable/DSL
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Details
Thermostat switches cameras enabled, speaker/digital modem
3. IP
smart
configuration 8. Firewall settings
MAC
Screened subnet (previously known as demilitarized zone)
9. 10.QoSWireless settings Encryption Channels Compare and contrast wireless protocols.networking 1. 802.11a 2. 802.11b 3. 802.11g 4. 802.11n 5. 802.11ac 6. Frequencies 2.4Ghz 5Ghz
wired/wireless SOHO network. addressing configuration device device configuration
Wired Wireless 5. End-user
Light
Door locks Voice
Port forwarding list/deny list filtering
Topic
configuration 6. IoT
4. NIC
Security
NAT UPnP Allow
WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 8 Topic Details 7. Channels 1–11 8. Bluetooth 9. 16.15.14.13.12.11.10.NFCRFIDZigbeeZWave3G4G5GLTE
Authentication
syslog 2. Internet appliance UTM IDS IPS End-point management server 3. Legacy/embedded systems Explain common network configuration concepts. 1. IP addressing Static Dynamic APIPA Link local
Web server server server server server server server server
File
Summarize
DHCP
DNS
the properties and purposes of services provided by networked hosts. 1. Server roles
Proxy
WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 9 Topic Details 2. DNS 3. DHCP Reservations 4. IPv4 vs. IPv6 5. Subnet mask 6. Gateway 7. VPN 8. VLAN 9. NAT Compare and contrast Internet connection types, network types, and their features. 1. Internet connection types Cable DSL Dial up Fiber Satellite ISDN CellularTetheringMobilehotspot Line of sight wireless Internet service 2. Network types LAN WAN PAN MAN WMN Given a scenario, use appropriate networking tools. 1. Crimper 2. Cable stripper 3. Multimeter 4. Tone generator and probe 5. Cable tester 6. Loopback plug 7. Punchdown tool 8. WiFi analyzer
Topic Details
Hardware - 27%
twisted pair Unshielded twisted pair 568A/B and transmission limitations
VGA HDMI Mini
DisplayPort DVI (DVI-D/DVI-I)
Serial 5.
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4. Peripheral cables Hard drive cables
--EthernetCat5Cat5eCat6PlenumShielded
Fiber Coaxial Speed
1. Network cables
3. Multipurpose cables USB C USB 2.0 3.0
SATA IDE SCSI
Lightning Thunderbolt USB
USB
2. Video cables HDMI
Explain basic cable types, features, and their purposes.
USB
DVD-ROM/DVD-RW/DVD-RW DL Blu-ray BD R
CD
1.
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6. Adapters
DDR2 DDR3 DDR4 2. Single
DVI to VGA
2. RJ 45 3. RS
3. Dual
6. Parity
Topic Details
Given a scenario, select, and configure storage devices. Optical drives ROM/CD RW
5. Error
1. RAM types
9. 15.14.13.12.11.10.Mini-USBUSB-CDB-9LightningSCSIeSATAMolex
Identify common connector types. RJ 11 232 USB
DVI to HDMI to Ethernet
4. BNC 5. RG 59 6. RG 6 7. USB 8. Micro
4. Triple
1.
Given a scenario, install RAM types.
SODIMM channel channel channel correcting vs. non parity
install
WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 12 Topic Details BD-RE 2. Solid-state drives M2 drives NVME SATA 2.5 3. Magnetic hard drives 5,400rpm 7,200rpm 10,000rpm 15,000rpm Sizes:2.53.5 4. Hybrid drives 5. Flash SD card CompactFlash Micro-SD card Mini-SD card xD 6. Configurations RAID 0, 1, 5, 10 Hot swappable Given a scenario, install and motherboards,configure CPUs, and add-on cards. 1. Motherboard form factor ATX mATX ITX mITX 2. Motherboard connectors types PCI PCIe
card Socket types SATA IDE Front panel connector Internal USB connector 3. BIOS/UEFI settings Boot options Firmware updates Security settings Interface configurations 2.1.SecurityPasswordsDriveencryptionTPMLoJackSecureboot 4. CMOS battery 5. CPU features Single core Multicore Virtualization Hyperthreading Speeds Overclocking Integrated GPU 6. Compatibility AMD Intel 7. Cooling mechanism Fans Heat sink Liquid
Riser
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WWW.EDUSUM.COM PDF 220 1001: CompTIA A+ 14 Topic Details Thermal paste 8. Expansion cards VideoOnboardcards - Add-on card Sound cards Network interface card USB expansion card eSATA card
power supply types and features. 1. Input 115V vs. 220V 2. Output 5V vs. 12V 3. 24-pin motherboard adapter 4. Wattage rating 5. Number of devices/types of devices to be powered
the purposes and uses of various peripheral types. 1. Printer 2. ADF/flatbed scanner 3. Barcode scanner/QR scanner 4. Monitors 5. VR headset 6. Optical drive types 7. Mouse 8. Keyboard 9. 10.TouchpadSignature pad 11. Game controllers 12. Camera/webcam 13. Microphone 14. Speakers 15. Headset 16. Projector Lumens/brightness 17. External storage drives 18. KVM 19. Magnetic reader/chip reader 20. NFC/tap pay device 21. Smart card reader
Explain
Summarize
Maximum RAM Audio/video editing workstation
7.
Maximum RAM and CPU cores
Basic applications
1. Graphic/CAD/CAM design workstation
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Topic Details
Gigabit NIC RAID array Hard drive
3. Virtualization workstation
Dual monitors
SSD
High-end video
Large, fast hard drive
4. Gaming PC
2.
SSD
Specialized audio and video card
5. Network attached storage device Media streaming File sharing
High-end video/specialized GPU
6. Standard thick client
Desktop applications
Meets minimum requirements for selected OS Network connectivity
High end cooling
High definition sound card
Given a scenario, select and configure appropriate components for a custom PC configuration to meet customer specifications or needs.
Meets recommended requirements for selected OS Thin client
Synchronization settings
Given a scenario, install and configure common devices.
Infrastructure vs. ad hoc
2. Laptop/common mobile devices
Touchpad configuration
-
1. Desktop
--WiredUSBSerialEthernet -WirelessBluetooth802.11(a,
Account setup/settings Wireless settings
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3. Public/shared devices
1. Configuration settings
Thin client
Topic Details
Touchscreen configuration Application installations/configurations
Sharing local/networked device via operating system
-settingsTCP/Bonjour/AirPrint
2. Device sharing b, g, n, ac)
Thick client
CollateDuplex QualityOrientation
Integrated print server (hardware)
Cloud printing/remote printing
1. Use appropriate drivers for a given operating system
Given a scenario, configure SOHO settings.devices/printersmultifunctionand
Account setup/settings
Given a scenario, install and maintain various print technologies.
Feed assembly, heating element
5. Virtual
Imaging process: processing, charging, exposing, developing, transferring, fusing, and cleaning
Impact paper
Print to file
Calibrate
3. Thermal
- Hard drive caching
1. Laser
Maintenance: Replace paper, clean heating element, remove debris
Print head, ribbon, tractor feed
Print to PDF
Print to XPS
2. Inkjet
Maintenance: Replace ribbon, replace print head, replace paper
DataUserprivacyauthentication on the device
Print to image
Imaging drum, fuser assembly, transfer belt, transfer roller, pickup rollers, separate pads, duplexing assembly
Topic Details
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6. 3D printers
Maintenance: Clean heads, replace cartridges, calibrate, clear jams
Maintenance: Replace toner, apply maintenance kit, calibrate, clean
Ink cartridge, print head, roller, feeder, duplexing assembly, carriage, and belt
4. Impact
Special thermal paper
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a scenario, set up and configure client side virtualization. 1. Purpose of virtual machines 2. Resource requirements 3. Emulator requirements 4. Security requirements 5. Network requirements 6. Hypervisor
Topic Details
for cell phones/tablets Applications for laptops/desktops 11. Virtual desktop
NIC
Synchronization
Applications
Virtual
Given
Plastic filament
apps 10. Virtual application streaming/cloud-based applications
Compare
Virtualization and Cloud Computing - 12%
and contrast cloud computing concepts. 1. Common cloud models IaaS SaaS PaaS Public vs. private vs. hybrid vs. community 2. Shared resources Internal vs. external 3. Rapid elasticity 4. On demand 5. Resource pooling 6. Measured service 7. Metered 8. Off site email applications 9. Cloud file storage services
1. Identify the problem
3. Test the theory to determine cause
Inquire regarding environmental or infrastructure changes
Review system and application logs
1. Common symptoms
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6. Document findings, actions, and outcomes
POST code beeps
Topic Details
System lockups
If necessary, conduct external or internal research based on symptoms
Blank screen on bootup
Attempts to boot to incorrect device
No power
2. Establish a theory of probable cause (question the obvious)
Given a scenario, use the best practice methodology to resolve problems.
If theory is not confirmed re-establish new theory or escalate
Continuous reboots
Hardware and Network Troubleshooting - 27%
Question the user and identify user changes to computer and perform backups before making changes
4. Establish a plan of action to resolve the problem and implement the solution
BIOS time and setting resets
5. Verify full system functionality and, if applicable, implement preventive measures
- Always consider corporate policies, procedures, and impacts before implementing changes
Once the theory is confirmed, determine the next steps to resolve problem
Unexpected shutdowns
Given a RAM,relatedtroubleshootscenario,problemstomotherboards,CPUs,andpower.
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Artifacts
Fans spin no power to other devices
S.M.A.R.T. errors
Distended capacitors
Loud clicking noise
Failure to boot
Log entries and error messages
RAID not found RAID stops working
Given a troubleshootscenario,hard drives and RAID arrays.
Burning smell
Distorted geometry
Flickering image
Dead pixels
1. Common symptoms
Smoke
Proprietary crash screens (BSOD/pin wheel)
1. Common symptoms
Incorrect color patterns
Topic Details
Slow performance
Burn in
Intermittent device failure
Overheat shutdown
Overheating
Loud noise
Proprietary crash screens (BSOD/pin wheel)
Read/write failure
OS not found
Distorted image
VGA mode
No image on screen
Indicator lights
Drive not recognized
Given a issues.projector,troubleshootscenario,video,anddisplay
Dim image
Topic Details
Num lock indicator lights
1. Common symptoms
2. Disassembling processes for proper reassembly
Touchscreen non-responsive Apps not loading
Oversized images and icons
Streaks
No wireless connectivity
No display
Use appropriate hand tools
Dim display
Given a procedures.adheringmobiletroubleshootscenario,commondeviceissueswhiletotheappropriate
Extremely short battery life
1. Common symptoms
Organize parts
No power
Flickering display
Swollen battery
Sticking keys
Frozen system No sound from speakers
Unable to decrypt email
Refer to manufacturer resources
GPS not functioning
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Overheating
Battery not charging Ghost cursor/pointer drift
Document and label cable and screw locations
No Bluetooth connectivity
Intermittent wireless
Cannot display to external monitor
Faded prints
Given a troubleshootscenario,printers.
Slow performance
Slow transfer speeds
Intermittent connectivity
Low RF signal
Access denied
Unable to install printer
Toner not fused to the paper
APIPA/link local address
IP conflict
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Creased paper
Paper jam
Printer will not print
Color prints in wrong print color
No connectivity
Limited connectivity
Low memory errors
Topic Details
1.
2.
Unavailable resources Internet Local resources - PrintersShares - Email No connectivity
No image on printer display
1. Common symptoms
SSID not found
Multiple failed jobs in logs
Vertical lines on page
Given a troubleshootscenario,common wired and wireless network problems.
Printing blank pages
Ghost images
Garbled characters on paper
Backed up print queue
Paper not feeding
CompTIA 220-1001 Certification Sample Questions and Answers
To make you familiar with CompTIA A+ (Core 1) (220 1001) certification exam structure, we have prepared this sample question set. We suggest you to try our Sample Questions for A Plus (Core 1) 220-1001 Certification to test your understanding of CompTIA 220 1001process with real CompTIA certification exam environment.
220-1001 CompTIA A+ (Core 1) Sample Questions:-
The technician pings the gateway and gets a reply. The technician then pings an external IP address and also gets a reply. Which of the following commands would MOST likely resolve the issue? a) netstat nbt b) netsh int ip reset c) ipconfig /flushdns d) nslookup 192.168.0.254
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a) LTE b) IR c) Bluetooth d) NFC
03. A user is unable to browse Internet websites. A technician runs ipconfig and sees the following output: IP address............: 192.168.0.31
Subnet mask...........: 255.255.255.0 Default gateway.......: 192.168.0.254
Which of the following is MOST likely causing the problem? a) Airplane mode b) Tethering c) Disabled hot-spot d) VPN
02. A user brings in a smartphone for repair. The device is unable to send/receive calls or connect to WiFi. All applications on the device are working unless they require connectivity.
01. Which of the following technologies can be used for wireless payments?
c) Monitor
c) WPA encryption, infrastructure mode, and MAC filtering
04. Which of the following devices provides the portability of a mobile phone and functionality of a laptop/desktop?
Which of the following connection types would the user MOST likely utilize to connect the video card to the motherboard?
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a) PCIe b) ISA c) AGP
b) Off site email
Which of the following settings should be configured to meet the requirements?
a) Resource pooling
b) GPS unit
b) Mouse
b) WPA encryption, UPnP, and blacklisting
d) USB
d) Fitness monitor
d) Optical drive
d) WPA2 encryption, infrastructure mode, and QoS
08. Which of the following resource types would be BEST suited to saving photographs from a mobile device with limited on-board storage?
a) WPA2 encryption, UPnP, and MAC filtering
a) Tablet
07. A user wants to build a computer with a high-end CPU, plenty of RAM, and a high-end graphics card for online gaming. The user wants to verify that the graphics card is compatible with the motherboard.
05. Which of the following peripheral types is MOST likely to be used to input actions into a PC?
a) Webcam
c) E reader
06. A human resources manager requests wireless APs to be set up for the office. A server will manage the wireless settings, and authorized devices should be able to access confidential records over WiFi.
c) Virtual desktop d) Cloud file services
a hard drive scan to identify and lock out any bad sectors from use.
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d) Increase the size of the swap file to ensure adequate virtual memory is available.
d) Micro USB
10. An engineer's workstation experiences a BSOD whenever loading very large CAD files to modify. Which of the following troubleshooting steps should a technician take to isolate the issue?
Answers:Answer 01:- d Answer 02:- a Answer 03:- c Answer 04:- a Answer 05:- b Answer 06:- c Answer 07:- a Answer 08:- d Answer 09:- b Answer 10:- b
a) USB b) USB C c) Mini USB
09. Which of the following connector types can be plugged into a device both right-side up and upside down?
a) Install additional RAM rated at the fastest speed the motherboard will support. b) Run a memory test to verify all memory addresses can be reliably written to and read c)from.Perform
