Advanced Android Self Assessment

Question 1

A String[] holding e-mail addresses that should be delivered to the recipient.

Accepted Answer

EXTRA_EMAIL

Question 2

How many pixels(px) a human fingertips has?

Accepted Answer

40-80px wide

Question 3

It is used to retrieve a file from another app, it must invoke an intent such as ___.

Accepted Answer

Both A and B

Question 4

Two ways to deliver an application on Android.

Accepted Answer

Client-Side Application, Web application

Question 5

The web pages are formatted in a markup language called______?.

Accepted Answer

none among the choices

Question 6

Analyze: emailIntent.putExtra(Intent._______, new String[]{edEmail.getText().toString()});

Accepted Answer

EXTRA_EMAIL

Question 7

Its most significant use is in the launching of activities.

Accepted Answer

Intent

Question 8

What is the average font size for Mobile App?

Accepted Answer

17px

Question 9

It manages SMS operations such as sending data, text, and pdu SMS messages.

Accepted Answer

SMS Manager

Question 10

Supply the missing command: Intent emailIntent = new Intent(Intent.________);

Accepted Answer

ACTION_SEND

Question 11

A constant CharSequence that is associated with the Intent, used with ACTION_SEND.

Accepted Answer

EXTRA_TEXT

Question 12

It includes a string of characters for the filename and the path to the directory of the file.

Accepted Answer

URI

Question 13

This action is used to trigger built-in phone call functionality available in Android device.

Accepted Answer

ACTION_CALL

Question 14

It is an action used to launch an email client installed on your Android device.

Accepted Answer

ACTION_SEND

Question 15

It supports an in-process library that implements a serverless and zero-configuration.

Accepted Answer

None among the choices

Questions 15