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220-1101Exam Domain

Mobile Devices (15%)220-1101 Study Guide

20 chapters
~500 min total
Free — no signup required

Quick Answer

Mobile devices questions test connection types (cellular, Wi-Fi, Bluetooth, NFC), synchronisation, common symptoms and mobile OS management basics.

Use this page to practise mobile devices questions. The A+ exam tests practical troubleshooting — connecting a symptom to the most likely cause and the safest fix without unnecessary data loss.

What the exam tests

  • Connection types: cellular (4G/5G), Wi-Fi, Bluetooth, NFC, USB, hotspot.
  • Mobile OS management: MDM, MAM, corporate vs personal data separation.
  • Common symptoms: battery drain, overheating, connectivity, slow performance.
  • Synchronisation methods and data backup for iOS and Android.

Common exam traps

  • NFC requires very close proximity (a few centimetres) to function.
  • Airplane mode disables cellular, Wi-Fi AND Bluetooth by default.
  • MDM manages the whole device; MAM manages only the corporate apps.
  • A factory reset solves software issues but wipes all user data.

Mobile Devices (15%) Chapters

1

Laptop Hardware and Components

Objective 1.1 · Mobile Devices

25m
2

Mobile Device Types and Features

Objective 1.2 · Mobile Devices

25m
3

Mobile Device Connectivity

Objective 1.3 · Mobile Devices

25m
25

Laptop Display Types: IPS, TN, OLED, Touch

Objective 1.1 · Mobile Devices

25m
26

Laptop Storage: HDD, SSD, NVMe, eMMC

Objective 1.1 · Mobile Devices

25m
27

Laptop Connectivity Ports: USB-C, Thunderbolt, HDMI

Objective 1.1 · Mobile Devices

25m
28

Laptop Keyboard and Touchpad Replacement

Objective 1.1 · Mobile Devices

25m
29

Laptop Battery Care and Replacement

Objective 1.1 · Mobile Devices

25m
30

Mobile Operating Systems: iOS and Android

Objective 1.2 · Mobile Devices

25m
31

Mobile Device Sync Methods

Objective 1.2 · Mobile Devices

25m
32

Mobile Email Configuration: POP3, IMAP, Exchange

Objective 1.2 · Mobile Devices

25m
33

Mobile VPN Configuration

Objective 1.2 · Mobile Devices

25m
34

Mobile Device Security: Face ID, PIN, Remote Wipe

Objective 1.2 · Mobile Devices

25m
35

Cellular Radio Technologies: 3G, 4G LTE, 5G

Objective 1.3 · Mobile Devices

25m
36

GPS and Navigation Technology

Objective 1.3 · Mobile Devices

25m
37

NFC and RFID Technologies

Objective 1.3 · Mobile Devices

25m
38

Bluetooth Profiles and Versions

Objective 1.3 · Mobile Devices

25m
39

IoT Device Types and Connectivity

Objective 1.3 · Mobile Devices

25m
40

MDM Enrollment and Management

Objective 1.2 · Mobile Devices

25m
41

Tablet Types and Use Cases

Objective 1.2 · Mobile Devices

25m
Start: Laptop Hardware and Components

Other 220-1101 Domains

Networking (20%)

22 chapters

Hardware (25%)

38 chapters

Virtualization and Cloud (12%)

12 chapters

Hardware and Network Troubleshooting (28%)

31 chapters

Test your Mobile Devices (15%) knowledge

Free 220-1101 practice questions with full explanations. Test what you learn chapter by chapter.

220-1101 Practice Questions