FT Android 17.2.2023

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

• running state
• paused state
• stopped state
• destroyed state

In a selection sort structure, there is/are?

• Two separate for loops
• Three for loops, all separate
• Two for loops, one nested in the other
• A for loop nested inside a while loop

Which of the following layout in android arranges its children into rows and columns?

• RelativeLayout
• TableLayout
• FrameLayout
• None of the above

Paused is used ……..

• if the activity is at the background and still visible
• if the activity is not visible
• if the activity is at the foreground and visible
• if the activity is at the foreground

Android.widget : This library contains (mostly visual) user interface components such as Button, Spinner, ListView to be used in your applications._x000D_

• True

• False

Which of the following choices represent the flow of states of data within any app?

• Stored data
• Data under processing
• Data in transit
• Printed Data

What is the difference between a regular bitmap and a nine-patch image?

• A Nine-patch image allows choosing the area of an image and resizing it in the device. Images in the regular bitmap are scaled along with the height and the width in the same way.
• Regular bitmap allows choosing the area of an image and resizing it in the device. A Nine-patch image are scaled along with the height and the width in the same way.
• The regular nine-patch and bitmap images both allow to select an area of the image and resize it in the device. They only differ in the extension name

Which of the following choices is one of the different levels of permission protection? (Multi select)

• Normal
• Dangerous
• Signature
• Sharing

What is the difference between a factory and an abstract factory design pattern?

• Factory pattern is in Creational groups but Abstract factory pattern does not.
• Factory pattern creates an object through inheritance and produces only one Product. And abstract factory pattern creates the object through composition and produce families of products.
• Abstract factory pattern creates an object through inheritance and produces only one Product. And factory pattern creates the object through composition and produce families of products.
• There is no different between them.

Complete this sentence : ... often uses .... and defining algorithm's step for ...

• Strategy pattern, Template Method pattern, Factory pattern
• Template Method pattern, Strategy pattern, Factory pattern
• Template Method pattern, Factory pattern, Strategy pattern
• Factory pattern, Strategy pattern, Template Method pattern