Android Final Exam

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

Android Final Exam

COURSE CODE AND-21

Your Name *

Contact *

Branch *

Select Your Branch

Student ID

Who invented the first computer ?

2 points

Steve Jobs

Bill Gates

Charlse Babbage

Charles Linkon

Clear selection

Android is licensed under which open source licensing license?

3 points

Gnu’s GPL

Apache License

OSS

Sourceforge

Clear selection

What was the name of first computer ?

2 points

Colossus

Difference Engine

Analytical Engine

ENIAC

Clear selection

Who owned the Android platform before google?

3 points

Oracle Technology

Dalvik

Open Handset Alliance

Other

Clear selection

Creating a UI (User Interface) in Android requires careful use of…

3 points

Java and SQL

XML and Java

XML and C++

Dreamweaver

Clear selection

What built-in database is Android shipped with?

3 points

SQLite

Apache

MySQL

Oracle

Clear selection

Lists and adapters are more organizational aids than user interface elements in Android

2 points

True

False

Clear selection

There can be only one running activity at a given time

2 points

True

False

Clear selection

Broadcast receivers are Android’s implementation of a system-wide publish/subscribe mechanism, or more precisely, what design pattern?

3 points

Observer

Facade

Mediator

Command

Clear selection

Services have user interface components

2 points

True

False

Clear selection

Application contexts are independent of the activity life cycle.

2 points

True

False

Clear selection

An activity in a stopped state is doing nothing.

2 points

True

False

Clear selection

When the activity is not in focus, but still visible on the screen it is in?

3 points

running state

Paused state

stopped state

destroyed state

Clear selection

In an implicit intent, the sender specifies the type of receiver?

2 points

True

False

Clear selection

In an explicit intent, the sender specifies the type of receiver.

2 points

True

False

Clear selection

There is no guarantee that an activity will be stopped prior to being destroyed.

2 points

True

False

Clear selection

Intents

3 points

are messages that are sent among major building blocks

trigger activities to being, services to start or stop, or broadcast

are asynchronous

all of these

Clear selection

Which of the following is NOT a state in the lifecycle of a service?

3 points

Starting

Running

Destroyed

Paused

Clear selection

What is an Activity?

3 points

A single screen the user sees on the device at one time

A message sent among the major building blocks

A component that runs in the background without any interface.

Context referring to the application environment.

Clear selection

When an activity doesn’t exist in memory it is in?

3 points

Starting state

Running state

Loading state

Inexistent state.

Clear selection

What runs in the background and doesn’t have any UI components?

3 points

Intents

Content Providers

Services

Applications

Clear selection

The XML file that contains all the text that your application uses.

3 points

stack.xml

text.xml

strings.xml

string.java

Clear selection

While developing Android applications, developers can test their apps on…

3 points

Emulator included in Android SDK

Physical Android phone

Third-party Emulators (Youwave, etc.)

All three options will work.

Clear selection

To create an emulator, you need an AVD. What does it stand for?

3 points

Android Virtual Display

Android Virtual Device

Active Virtual Device

Application Virtual Display

Clear selection

What is contained within the Layout xml file?

3 points

Orientations and layouts that specify what the display looks like.

The permissions required by the app.

The strings used in the app.

The code which is compiled to run the app.

Clear selection

What is contained within the manifest xml file?

3 points

The list of strings used in the app

The source code

The permissions the app requires

All other choices

Clear selection

The R.java file is where you edit the resources for your project.

2 points

True

False

Clear selection

Kotlin can also be used to write Android Studio programs

2 points

True

False

Clear selection

Match the Following

10 points

Application Package

Linux

2007

Future Technologies

2005

Open Handset Alliance announced

A Tech

Android OS

Google purchase Android

.apk

Clear selection

Submit

Clear form

Never submit passwords through Google Forms.

This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy

Forms