CompTIA A+ (Core 1 + 2) Question Dumps 2024

CompTIA

A+
Question Dumps
2024
Cyber Interactive L.L.C.

,Contents
Core 1 ............................................................................................................................................................ 3
Section 1: Questions by Domain ............................................................................................................... 3
Domain 1 - Mobile Devices ................................................................................................................... 3
Domain 2 - Networking ....................................................................................................................... 20
Domain 3 - Hardware .......................................................................................................................... 37
Domain 4 - Virtualization and Cloud Computing ................................................................................ 53
Domain 5 - Hardware and Network Troubleshooting ......................................................................... 68
Section 2: Answers and Explanations...................................................................................................... 85
Domain 1 - Mobile Devices ................................................................................................................. 85
Domain 2 - Networking ....................................................................................................................... 93
Domain 3 - Hardware ........................................................................................................................ 102
Domain 4 - Virtualization and Cloud Computing .............................................................................. 110
Domain 5 - Hardware and Network Troubleshooting ....................................................................... 117
Core 2 ........................................................................................................................................................ 126
Section 1: Questions ............................................................................................................................. 126
Domain 1 - Operating Systems .......................................................................................................... 126
Domain 2 - Security ........................................................................................................................... 138
Domain 3 - Software Troubleshooting .............................................................................................. 149
Domain 4 - Operational Procedures.................................................................................................. 158
Section 2: Answers and Explanations........................................................................................................ 166
Domain 1 - Operating Systems .......................................................................................................... 166
Domain 2 - Security ........................................................................................................................... 170
Domain 3 - Software Troubleshooting .............................................................................................. 173
Domain 4 - Operational Procedures.................................................................................................. 176




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,Core 1

Section 1: Questions by Domain

Domain 1 - Mobile Devices
1. What is the purpose of IMEI (International Mobile Equipment Identity) in a mobile device?

A. To uniquely identify the device

B. To manage DHCP leases

C. To encrypt data during transmission

D. To assign IP addresses to devices



2. Which mobile network technology provides faster data transfer rates compared to 3G?

A. 4G

B. 2G

C. 3G

D. 5G



3. What is the primary purpose of GPS (Global Positioning System) in a mobile device?

A. To provide location information

B. To manage DHCP leases

C. To encrypt data during transmission

D. To assign IP addresses to devices



4. Which mobile technology allows for short-range communication between devices for data exchange?

A. NFC (Near Field Communication)

B. 4G

C. Bluetooth

D. 5G



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, 5. What does "Jailbreaking" or "Rooting" a mobile device refer to?

A. Bypassing manufacturer restrictions

B. Installing official OS updates

C. Enabling touch ID functionality

D. Disabling Bluetooth connectivity



6. What technology is commonly used for mobile payment systems like Apple Pay and Google Pay?

A. NFC (Near Field Communication)

B. Bluetooth

C. 4G

D. GPS



7. What is the purpose of a proximity sensor in a smartphone?

A. To detect the distance between the phone and nearby objects

B. To manage DHCP leases

C. To encrypt data during transmission

D. To assign IP addresses to devices



8. What is the primary purpose of MDM (Mobile Device Management) software in an enterprise
environment?

A. To remotely manage and secure mobile devices

B. To manage DHCP leases

C. To encrypt data during transmission

D. To assign IP addresses to devices



9. Which of the following mobile operating systems is based on a modified version of the Linux kernel?

A. iOS

B. Android

C. Windows Phone


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