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HomeCertifications220-1201Exam Domains

CompTIA · Official Blueprint · Last reviewed May 2026

220-1201 Exam Domains & Blueprint

The official CompTIA 220-1201 exam covers 39 domains. Domain weights tell you exactly how much of the exam each topic represents — and where to invest your study time.

Exam OverviewPractice TestStudy GuideExam Domains

220-1201 Domain Weight Summary

#DomainWeightQuestions
1Mobile Device Hardware Servicing
—
30 practice Q
2Mobile Device Connection Methods
—
30 practice Q
3Mobile Device Accessories
—
30 practice Q
4Mobile Device Network Connectivity
—
30 practice Q
5Mobile Device Application Support
—
30 practice Q
6Network Protocols
—
30 practice Q
7TCP & UDP Ports
—
30 practice Q
8Wireless Networking Technologies
—
30 practice Q
9Network Services
—
30 practice Q
10Network Configuration Concepts
—
30 practice Q
11Common Networking Hardware
—
30 practice Q
12IP Addressing
—
30 practice Q
13Internet Connection Types
—
30 practice Q
14Network Types
—
30 practice Q
15Networking Tools
—
30 practice Q
16Display Devices
—
30 practice Q
17Cabling
—
30 practice Q
18Connectors
—
30 practice Q
19RAM
—
30 practice Q
20Storage Devices
—
30 practice Q
21Motherboard
—
30 practice Q
22BIOS / UEFI
—
30 practice Q
23CPU
—
30 practice Q
24Power Supply
—
30 practice Q
25Multifunction Devices
—
30 practice Q
26Printers
—
30 practice Q
27Virtualization Concepts
—
30 practice Q
28Cloud Computing Concepts
—
30 practice Q
29Core PC Hardware Troubleshooting
—
30 practice Q
30Storage and RAID Troubleshooting
—
30 practice Q
31Display Devices Troubleshooting
—
30 practice Q
32Mobile Devices Troubleshooting
—
30 practice Q
33Network Troubleshooting
—
30 practice Q
34Printer Troubleshooting
—
30 practice Q
35Mobile Devices
15%
—
36Networking
20%
—
37Hardware
25%
—
38Virtualization and Cloud Computing
11%
—
39Hardware and Network Troubleshooting
29%
—

Detailed Domain Breakdown

Domain 1: Mobile Device Hardware Servicing

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Device Hardware Servicing domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Device Hardware Servicing questions

Domain 2: Mobile Device Connection Methods

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Device Connection Methods domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Device Connection Methods questions

Domain 3: Mobile Device Accessories

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Device Accessories domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Device Accessories questions

Domain 4: Mobile Device Network Connectivity

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Device Network Connectivity domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Device Network Connectivity questions

Domain 5: Mobile Device Application Support

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Device Application Support domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Device Application Support questions

Domain 6: Network Protocols

30 practice questions

Covers the topics, concepts, and applied skills examined under the Network Protocols domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Network Protocols questions

Domain 7: TCP & UDP Ports

30 practice questions

Covers the topics, concepts, and applied skills examined under the TCP & UDP Ports domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice TCP & UDP Ports questions

Domain 8: Wireless Networking Technologies

30 practice questions

Covers the topics, concepts, and applied skills examined under the Wireless Networking Technologies domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Wireless Networking Technologies questions

Domain 9: Network Services

30 practice questions

Covers the topics, concepts, and applied skills examined under the Network Services domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Network Services questions

Domain 10: Network Configuration Concepts

30 practice questions

Covers the topics, concepts, and applied skills examined under the Network Configuration Concepts domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Network Configuration Concepts questions

Domain 11: Common Networking Hardware

30 practice questions

Covers the topics, concepts, and applied skills examined under the Common Networking Hardware domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Common Networking Hardware questions

Domain 12: IP Addressing

30 practice questions

Covers the topics, concepts, and applied skills examined under the IP Addressing domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice IP Addressing questions

Domain 13: Internet Connection Types

30 practice questions

Covers the topics, concepts, and applied skills examined under the Internet Connection Types domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Internet Connection Types questions

Domain 14: Network Types

30 practice questions

Covers the topics, concepts, and applied skills examined under the Network Types domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Network Types questions

Domain 15: Networking Tools

30 practice questions

Covers the topics, concepts, and applied skills examined under the Networking Tools domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Networking Tools questions

Domain 16: Display Devices

30 practice questions

Covers the topics, concepts, and applied skills examined under the Display Devices domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Display Devices questions

Domain 17: Cabling

30 practice questions

Covers the topics, concepts, and applied skills examined under the Cabling domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Cabling questions

Domain 18: Connectors

30 practice questions

Covers the topics, concepts, and applied skills examined under the Connectors domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Connectors questions

Domain 19: RAM

30 practice questions

Risk management frameworks, data governance, compliance, third-party risk management, and privacy regulations.

Practice RAM questions

Domain 20: Storage Devices

30 practice questions

Covers the topics, concepts, and applied skills examined under the Storage Devices domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Storage Devices questions

Domain 21: Motherboard

30 practice questions

Covers the topics, concepts, and applied skills examined under the Motherboard domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Motherboard questions

Domain 22: BIOS / UEFI

30 practice questions

Covers the topics, concepts, and applied skills examined under the BIOS / UEFI domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice BIOS / UEFI questions

Domain 23: CPU

30 practice questions

Covers the topics, concepts, and applied skills examined under the CPU domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice CPU questions

Domain 24: Power Supply

30 practice questions

Covers the topics, concepts, and applied skills examined under the Power Supply domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Power Supply questions

Domain 25: Multifunction Devices

30 practice questions

Covers the topics, concepts, and applied skills examined under the Multifunction Devices domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Multifunction Devices questions

Domain 26: Printers

30 practice questions

Covers the topics, concepts, and applied skills examined under the Printers domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Printers questions

Domain 27: Virtualization Concepts

30 practice questions

Covers the topics, concepts, and applied skills examined under the Virtualization Concepts domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Virtualization Concepts questions

Domain 28: Cloud Computing Concepts

30 practice questions

Covers the topics, concepts, and applied skills examined under the Cloud Computing Concepts domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Cloud Computing Concepts questions

Domain 29: Core PC Hardware Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Core PC Hardware Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Core PC Hardware Troubleshooting questions

Domain 30: Storage and RAID Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Storage and RAID Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Storage and RAID Troubleshooting questions

Domain 31: Display Devices Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Display Devices Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Display Devices Troubleshooting questions

Domain 32: Mobile Devices Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Mobile Devices Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Mobile Devices Troubleshooting questions

Domain 33: Network Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Network Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Network Troubleshooting questions

Domain 34: Printer Troubleshooting

30 practice questions

Covers the topics, concepts, and applied skills examined under the Printer Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

Practice Printer Troubleshooting questions
15%

Domain 35: Mobile Devices

Covers the topics, concepts, and applied skills examined under the Mobile Devices domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

20%

Domain 36: Networking

Covers the topics, concepts, and applied skills examined under the Networking domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

25%

Domain 37: Hardware

Covers the topics, concepts, and applied skills examined under the Hardware domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

11%

Domain 38: Virtualization and Cloud Computing

Covers the topics, concepts, and applied skills examined under the Virtualization and Cloud Computing domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

29%

Domain 39: Hardware and Network Troubleshooting

Covers the topics, concepts, and applied skills examined under the Hardware and Network Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.

How to Use Domain Weights in Your Study Plan

The heaviest domain on the 220-1201 is "Hardware and Network Troubleshooting" at 29%. Start here and return to it regularly.

Allocate study time proportional to domain weight — a 25% domain deserves roughly 25% of your prep hours.

Never skip a low-weight domain. A 10% domain still represents 5–7 exam questions — enough to make the difference between pass and fail.

Use Courseiva domain analytics to track your accuracy per domain automatically. The system routes extra questions to your weak areas.

Practice every 220-1201 domain

Courseiva tracks your accuracy per domain automatically and routes you toward your weakest areas — no manual configuration needed.

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