CompTIA Mobile Device Test #1
The file extensions listed below are organized into categories. Which category solely applies to mobile technology files?
Correct answer: apk, exe, iPA, prc, adb
apk – Android Application Package File
exe – Executable Files
iPA –iOS App Store Package
prc – Palm Resource Compiler
jad – Java Application Descriptor
adb – Android Debug Bridge
Aapt – Android Asset Packing Tool
Identify typical issues encountered by testers while performing mobile testing in Cloud Computing.
Correct answer: Issues with internet access, lock-in, and the subscription model
Government policy is not an issue in this case. Blackouts and poor salaries are not regarded as difficulties. Time Zones and language barriers are not relevant.
Many individuals currently receive a large number of photos and video files on their mobile devices. Where should they store/save the files, in your opinion?
Correct answer: Cloud File Storage services
Cloud storage is a resource with an unlimited capacity that you may use remotely online, either for free or for a price. Google Drive, iDrive, and other similar services are examples.
Differentiate between a Simulator and an Emulator in terms of mobile networks.
Correct answer: An emulator is based on hardware and software
Emulation is a system that acts precisely like something else, whereas simulation is a system that behaves similarly to something else.
Which of the following is a packet-oriented mobile data standard on the worldwide system for mobile communications of the 2G and 3G cellular communication networks that offers moderate-speed data transfer?
Correct answer: GPRS
GPRS, commonly known as GSM-IP, is a General Packet Radio Service that operates on a mobile network using IP transmissions.
What technique would you use to avoid eavesdropping if you were seated in a coffee shop with WiFi and wanted to utilize their WiFi to browse the Internet but were concerned about someone listening on this unsecured connection?
Correct answer: VPN
A VPN is a virtual private network that encrypts data between your client and the VPN server is the technology that is utilized to establish a secure tunnel.
What type of account do you need to link your mobile device to Workspace (previously G Suite)?
Correct answer: Google account
A Google account that offers free consumer, premium enterprise, and non-profit Education services is required to provide synchronization and other services to Google Workspace (previously G Suite). The official term for the set of programs like as Gmail, Hangouts, Docs, Sheets, and so on is Google Workspace. This name change was part of a rebranding effort that began in late 2020.
Which of the following cannot be utilized on an Apple device, allows you to increase the storage capacity of your cell phone?
Correct answer: microSD card
MicroSD cards may be used to extend the storage capacity of your cell phone, but they are not presently accessible on Apple devices.
Which mobile communications technology allows two portable devices to connect wirelessly at a range of roughly 2 inches, provides encryption, and is becoming a highly popular way of transmitting payments via a smartphone?
Correct answer: NFC
NFC is the technology that enables some of the most popular mobile payment systems, such as Apple Pay and Android Pay. This is a short range technology that only works in a certain place, similar to holding the phone up to a supermarket checkout machine.