Question 1

What is an Activity?

Accepted Answer

A) a single screen the user sees on the device at one time 
B) a message sent among the major building blocks 
C) a component that runs in the background without any interface. 
D) context referring to the application environment. 
A) a single screen the user sees on the device at one time 
B) a message sent among the major building blocks 
C) a component that runs in the background without any interface. 
D) context referring to the application environment. A

Question 2

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

Accepted Answer

A) intents 
B) content providers 
C) services 
D) applications 
A) intents 
B) content providers 
C) services 
D) applications C

Question 3

Application contexts are independent of the activity life cycle.

Accepted Answer

A) True 
 B)False  True

Question 4

A good example app should demonstrate most of the aspects of the application framework that are unique to Android.

Accepted Answer

A) True 
 B)False

Question 5

Which answer is not part of the design philosophy talked about in chapter five?

Accepted Answer

A) always whole and complete 
B) small increments 
C) lagre increments 
D) refactoring code 
A) always whole and complete 
B) small increments 
C) lagre increments 
D) refactoring code

Question 6

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

Accepted Answer

A) starting 
B) running 
C) destroyed 
D) paused 
A) starting 
B) running 
C) destroyed 
D) paused

Question 7

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

Accepted Answer

A) observer 
B) facade 
C) mediator 
D) command 
A) observer 
B) facade 
C) mediator 
D) command

Question 8

An activity in a stopped state is doing nothing.

Accepted Answer

A) True 
 B)False

Question 9

What built-in database is Android shipped with?

Accepted Answer

A) sqlite 
B) apache 
C) mysql 
D) oracle 
A) sqlite 
B) apache 
C) mysql 
D) oracle

Question 10

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

Accepted Answer

A) stack.xml 
B) text.xml 
C) strings.xml 
D) string.java 
A) stack.xml 
B) text.xml 
C) strings.xml 
D) string.java

Question 11

What file is responsible for glueing everthing together , explaining what the applicatin consists of, what its main building blocks are, ext…?

Accepted Answer

A) layout file 
B) strings xml 
C) r file 
D) manifest file 
A) layout file 
B) strings xml 
C) r file 
D) manifest file

Question 12

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

Accepted Answer

A) running state 
B) paused state 
C) stopped state 
D) destroyed state 
A) running state 
B) paused state 
C) stopped state 
D) destroyed state

Question 13

YAMBA stands for Yet Another Mobile Banking App.

Accepted Answer

A) True 
 B)False

Question 14

an implicit intent is the sender specifies the type of receiver?

Accepted Answer

A) True 
 B)False

Question 15

Services have any user interface components

Accepted Answer

A) True 
 B)False

Question 16

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

Accepted Answer

A) java and sql 
B) xml and java 
C) xml and c++ 
D) dreamweaver 
A) java and sql 
B) xml and java 
C) xml and c++ 
D) dreamweaver

Question 17

When an activity doesn't exist in memory it is in.

Accepted Answer

A) starting state 
B) running state 
C) loading state 
D) inexistent state. 
A) starting state 
B) running state 
C) loading state 
D) inexistent state.

Question 18

What will services be used for in the Yamba project?

Accepted Answer

A) recompile the source code 
B) it will update tweets periodically in the background 
C) the services will pause the app 
D) configures the user interface 
A) recompile the source code 
B) it will update tweets periodically in the background 
C) the services will pause the app 
D) configures the user interface

Question 19

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

Accepted Answer

A) True 
 B)False

Question 20

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

Accepted Answer

A) True 
 B)False

What is an Activity?

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

Application contexts are independent of the activity life cycle.

A good example app should demonstrate most of the aspects of the application framework that are unique to Android.

Which answer is not part of the design philosophy talked about in chapter five?

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

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

An activity in a stopped state is doing nothing.

What built-in database is Android shipped with?

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

What file is responsible for glueing everthing together , explaining what the applicatin consists of, what its main building blocks are, ext…?

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

YAMBA stands for Yet Another Mobile Banking App.

an implicit intent is the sender specifies the type of receiver?

Services have any user interface components

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

When an activity doesn't exist in memory it is in.

What will services be used for in the Yamba project?

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

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

Android: Licensing, Ownership, and Development

Android Application Development

Android OS and Application Development: Services, Philosophy, and Components

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Exam 3: Android Development: Files, Activities, Services, and Intents

What is an Activity?

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

Application contexts are independent of the activity life cycle.

A good example app should demonstrate most of the aspects of the application framework that are unique to Android.

Which answer is not part of the design philosophy talked about in chapter five?

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

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

An activity in a stopped state is doing nothing.

What built-in database is Android shipped with?

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

What file is responsible for glueing everthing together , explaining what the applicatin consists of, what its main building blocks are, ext…?

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

YAMBA stands for Yet Another Mobile Banking App.

an implicit intent is the sender specifies the type of receiver?

Services have any user interface components

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

When an activity doesn't exist in memory it is in.

What will services be used for in the Yamba project?

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

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

Android: Licensing, Ownership, and Development

Android Application Development

Android OS and Application Development: Services, Philosophy, and Components

Filters