PhoneGap Quiz # 4

When embedding Cordova's WebView on Android, what happens if you don't add the thread pool?

The plugins will use incorrect threads

The WebView plugin will operate at slower speeds

Web pages will not load completely

The plugins will have no threads to run on

If you write an App in Phonegap, you will be able to run it on Android and iPhone without modifying your custom Javascript

No

Yes

Maybe

Which of the following is true about the Capture object?

It does support image and video capture, but not audio capture

It is assigned to the window object, and therefore has a local scope

It is assigned to the navigator.device object, and therefore has global scope

All of these

In Phonegap 3.0 a Plugin is called a

Plugin

Tool

Interface

Feature

Remote debugging on an iOS device is possible on some platforms by using which of the following:

Firebug

Chrome

Weinre

Safari

Which of the following are the two properties handled by the "batterycritical" event?

level (to get battery percentage) isPlugged (to know whether or not the device is plugged in)

criticalLevel (to know whether the battery is below 10% or not) isPlugged (to know whether or not the device is plugged in)

level (to get battery percentage) isDamaged (to know whether or not the device has a damaged battery)

None of the above is handled by the "batterycritical" event

Regarding Android PhoneGap plugins, which thread is used to run JavaScript code in a WebView?

UI Thread

A private thread

An activity thread

WebCore

Phonegap build can accommodate all third-party plugins for its build process?

False

TRUE

In order to submit a Phonegap app to the Apple iTunes App Store you would need to use

Only "Application Loader"

XCode and "Application Loader"

A Phonegap Certificate

"Phonegap Build"

What is the correct command for installing a Phonegap plugin via CLI? (Example: Camera plugin)

$ phonegap local plugin add https://git-wip-us.apache.org/repos/asf/cordova-plugin-camera.git

$ phonegap local plugin add camera

$ phonegap plugin add https://git-wip-us.apache.org/repos/asf/cordova-plugin-camera.git

$ cordova local plugin add https://git-wip-us.apache.org/repos/asf/cordova-plugin-camera.git

When hiding a splash screen in iOS, what value do you need for "AutoHideSplashScreen" in the config.xml file?

false

3000

true

navigator.splashscreen.hide()

Which thread is used to execute iOS plugin methods?

Plugin methods don't execute in any thread

UI Thread

WebCore Thread

UIWebView Thread

Which of the following statements is NOT true?

All of these are true

In Android multiple "watchPosition" can be in effect at one time

With geolocation.watchPosition, we're able to track significant position changes

In iOS, multiple "watchPosition" can be in effect at one time

You will need a Macintosh computer in order to produce a Phonegap app that will run on an iPhone

False

TRUE