What are two ways that iOS differs from Android? (Choose two.)

iOS has a physical Home button, but Android uses navigation icons

In iOS, the icon for an app represents the app itself. Deleting the icon in iOS deletes the app. In Android, the icon on the Home screen is a shortcut to the app.

In iOS, apps can only appear on screens, whereas in Android, apps can appear on screens and in folders.

In iOS, folders are created by dragging one app on top of another app, but in Android folders must be created from the home screen menu.

What are two purposes of the passcode lock feature on mobile devices? (Choose two.)

to help prevent theft of private information

to prevent unauthorized use of the device

to restore and re-synchronize the device

to remotely lock the device if it is stolen

A file called new_resume has the following file permissions: rw-r-x--x . What two facts can be determined from these permissions? (Choose two.)

Members of the group have read and execute access to the file.

The user is able to read and modify the file.

Group members are able to modify the file.

Other people have no access to the file.

What is the result of doing a factory reset on a mobile device?

All user data and settings will be deleted.

The operating system will be updated with the most recent updates and patches.

The operating system will be deleted and all user data is transferred to the Cloud.

A complete backup of the device is done and all viruses and malware are removed.

What is Wi-Fi calling?

a way to make mobile phone calls over a wireless data network

a method used to push apps to smartphones

a convenient way to securely and digitally make payments with mobile devices

a method for sharing data between two mobile devices

What is the purpose of signature files used to secure mobile devices and operating systems?

They contain sample code from known viruses and malware that is used by security software to identify malicious software.

They contain a list of all user passwords.

They contain a record of historical and pending firmware and software updates.

They contain a log of digital certificates and encryption keys associated with the user.

What is a purpose of the boot manager program?

It allows the user to select the OS to use to boot the device.

It manages antivirus signature files, encryption keys, and certificates when a device boots.

It automates the POST and checks the disk for bad sectors during a boot.

It allows the user to determine which apps are automatically opened during the boot process.

Android apps run primarily based on privileges enabled by the user. Sometimes an Android app requires extra privileges to access system components. How do Android apps run to accomplish both situations?

Android apps run in a guest mode.

Android apps run in a walled garden.

Android apps run through a proxy service.

Which statement describes the iOS app icons on a mobile device screen?

Each icon represents the actual app.

Each icon is a shortcut of the app.

Each icon represents an instance of the actual app.

Each icon links to multiple instances of the actual app.

What is the purpose of using the auto-brightness feature on a mobile device with an LCD screen?

to reduce the interference from sunlight

to prevent the burn-in effect on the screen

to display text messages with better contrast

Which statement describes the Touch ID in iOS devices?

It is the hash value of the user fingerprint.

It is the encryption key set by the user.

It is used to set the touch screen sensitivity.

A mobile device user notices that the system update includes an update of the Primary Rate ISDN (PRI). What is the function of the PRI?

Deja Dup has been turned off in the system.

What is the most commonly used method to close an application that appears to be frozen on an OS X-based computer?

Access the Notification Center.

Which of the following are mobile payment methods? ( Choose all that apply)

Premium SMS based transactional payments

Which of the following will send a message to the carrier's special phone number containing a payment request before informing the seller to clear and release the goods during payment?

Premium SMS based transactional payments

OSE - Chapter 12 Quiz 01

Quiz

•

Information Technology (IT)

•

Professional Development

•

Practice Problem

•

Hard

Robert Ang

Used 2+ times

FREE Resource

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following type of software allows users to view, modify, and distribute the source code?

Open Source

Closed Source

Proprietary

Freeware

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following tasks CANNOT be achieve via a mobile app?

Take photographs

Play Video

Games

Play Music

Quote Management

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following statements are TRUE about iOS apps?

Apps are being made available from the App Store

iOS apps can be free or purchase

The apps must be submitted to and approved by Apple before they are released to users

Apple uses a walled garden model for their apps meaning

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following statements are true about Android Apps?

Android apps run in a sandbox and have only the privileges enabled by the user

Third-party or custom programs are installed directly using an Android Application Package (apk) file

Android apps are available from both Google PlayTM and third-party sites, such as Amazon’s App store

Android app uses a walled garden model for their apps meaning the apps must be submitted to and approved by Google before they are released to users

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following detects angular velocity and allows a device to act as a steering wheel to be used as a control mechanism for driving games?

Gyroscopes

Accelerometer

Proximity

Pedometer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following sensors detects how a phone is being held and changes the screen orientation appropriately?

Gyroscopes

Accelerometer

Proximity

Pedometer

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following can determine device location by triangulating its proximity to other radio signals such as Wi-Fi access-points?

Global Positioning System (GPS)

Geotracking

Indoor Positioning Systems (IPS)

PedoTracking

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OSE - Chapter 12 Quiz 01

50 questions

Which of the following type of software allows users to view, modify, and distribute the source code?

Which of the following tasks CANNOT be achieve via a mobile app?

Which of the following statements are TRUE about iOS apps?

Which of the following statements are true about Android Apps?

Which of the following detects angular velocity and allows a device to act as a steering wheel to be used as a control mechanism for driving games?

Which of the following sensors detects how a phone is being held and changes the screen orientation appropriately?

Which of the following can determine device location by triangulating its proximity to other radio signals such as Wi-Fi access-points?

Which of the following terms is the process which allows app vendors and websites to know the location of a device and offer location-specific services?

Which two location data sources can locator apps use to determine the position of a mobile device? (Choose two.)

What are two ways that iOS differs from Android? (Choose two.)

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