It essentials v6.0 Chapter 10 Quiz Simulator Online
It-essentials v6.0 Chapter 10 Practice Quiz Simulator |
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| Questions | 15 |
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It-essentials v6.0 Chapter 10 Practice Quiz Simulator
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It-essentials v6.0 Chapter 10 Practice Quiz Simulator
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Question 1 of 15
1. Question
2 pointsWhat are two types of cloud-enabled services for mobile devices? (Choose two.)
Correct
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Hint
Explanation:
Locator apps and remote backup are two types of cloud-enabled services for mobile devices. Passcode configuration, screen calibration and screen app locking are performed on the device directly by the user, not as a cloud-enabled service. -
Question 2 of 15
2. Question
2 pointsWhat two sources of information are used to enable geocaching, geotagging and device tracking on Android and iOS devices? (Choose two.)
Correct
Incorrect
Hint
Explanation:
Mobile devices are frequently fitted with a GPS radio receiver, enabling them to calculate their position. Some devices do not have a GPS receiver. Instead, they use information from Wi-Fi and cellular networks. -
Question 3 of 15
3. Question
1 pointsWhich feature of an Android or iOS mobile device helps prevent malicious programs from infecting the device?
Correct
Incorrect
Hint
Explanation:
Because mobile device apps do run in a sandbox (an isolated location) it is difficult for malicious programs to infect the device. The passcode and remote lock features secure the device against unauthorized use. The carrier may disable access to some features and programs based on the service contract, but this a commercial, not a security, function. -
Question 4 of 15
4. Question
2 pointsWhat two preventive maintenance tasks should be scheduled to occur automatically? (Choose two.)
Correct
Incorrect
Hint
Explanation:
To avoid the loss of irreplaceable information, it is critical that regular backups be executed and that the hard drives be checked regularly. The signature files are scanned constantly by antimalware software. Updating the OS should happen when necessary but should not occur automatically. Because the factory reset of a device deletes all settings and user data, a factory reset should only be done if a major issue requires it. -
Question 5 of 15
5. Question
1 pointsWhich email protocol used by mobile devices allows pictures and documents to be included in email messages?
Correct
Incorrect
Hint
Explanation:
The IMAP protocol allows email data to be synchronized between a client and server. Changes made in one location, such as marking an email as read, are automatically applied to the other location. POP3 is also an email protocol. However, the data is not synchronized between the client and the server. SMTP is used for sending email, and is typically used in conjunction with the POP3 protocol. MIME is an email standard that is used to define attachment types, and allows extra content like pictures and documents to be attached to email messages. -
Question 6 of 15
6. Question
2 pointsWhat are two features of the Android operating system? (Choose two.)
Correct
Incorrect
Hint
Explanation:
As an open source operating system, Android allows anyone to contribute to the development and evolution of compatible software. Android has been implemented on a wide range of devices and platforms including cameras, smart TVs, and e-book readers. Royalties are not payable to Google, and Google has not tested and approved all available Android applications. Android applications are available from a range of sources. -
Question 7 of 15
7. Question
2 pointsWhich two terms describe unlocking Android and iOS mobile devices to allow users full access to the file system and full access to the kernel module? (Choose two.)
Correct
Incorrect
Hint
Explanation:
Rooting and jailbreaking are the terms that describe unlocking Android and iOS mobile devices to grant users full access to the file system and full access to kernel modules. Remote wipe, sandboxing, and patching are examples of mobile operating system features and functions that are related to device security. -
Question 8 of 15
8. Question
1 pointsWhich statement describes the Airplane Mode feature found on most mobile devices?
Correct
Incorrect
Hint
Explanation:
Most airlines do not permit wireless devices to be used during takeoff and landing in case it interferes with airplane systems. Most mobile devices have a setting called Airplane Mode that turns off the Wi-Fi, cellular, and Bluetooth radios while leaving all other functions enabled. This allows a mobile device to be used on an airplane or anywhere else where data transmissions are not permitted. -
Question 9 of 15
9. Question
3 pointsWhat three tasks can be done with the iOS device Home button? (Choose three.)
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Incorrect
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Question 10 of 15
10. Question
1 pointsRefer to the exhibit. Which expression best describes the pattern that is shown?
Correct
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Hint
Explanation:
A Quick Response (QR) code is a type of bar code that is designed to be scanned by the camera of a mobile device. The code can contain a variety of information such as links to web sites and links to automatic app downloads. -
Question 11 of 15
11. Question
1 pointsHow is the representation of apps in the Windows Phone operating system interface different from the representations used in Android and iOS?
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Hint
Explanation:
In the Windows Phone interface, apps are represented by tiles. Tiles are not only short cuts to an app. They can display active content and they can be resized to unclutter and visually organize screens. -
Question 12 of 15
12. Question
1 pointsTrue of False?
Android and OS X are based on the Unix operating system.Correct
Incorrect
Hint
Explanation:
Both the OS X and Android operating systems use the Unix operating software as a base. -
Question 13 of 15
13. Question
1 pointsWhich term is used to describe the process of establishing a connection between any two Bluetooth devices?
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Hint
Explanation:
During the pairing process, a Bluetooth device is set to discoverable mode so as to be detected by another Bluetooth device. Also, a PIN may be requested as part of the pairing process. -
Question 14 of 15
14. Question
1 pointsA person with an Android mobile device holds down the power button and the volume down button until the device turns off. The person then turns the device back on. What was this person doing to the device?
Correct
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Hint
Explanation:
If a problem occurs with an Android device that cannot be solved with a normal power off and on, a user can try a reset of the device. Holding the power button and the volume down keys until the device powers off and then powering it on is one of the ways to reset most Android devices. -
Question 15 of 15
15. Question
5 pointsMatch the Linux CLI commands to their function. (Not all options are used.)
Sort elements
- removes files
- displays the documentation for a specific command
- displays the files inside a directory
- changes the current directory
- creates a directory under the current directory
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rm
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man
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ls
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cd
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mkdir
Correct
Incorrect
Hint
Explanation:
man – displays the documentation for a specific command
ls – displays the files inside a directory.
cd – changes the current directory
mkdir – creates a directory under the current directory
cp – copies files from source to destination
mv – moves files to a different directory
rm – removes files
