Android Quiz

What must be listed in the Manifest file?

• Application components: Activity,Service, BroadcastReceiver,ContentProvider

• Fragments

• Database tables

• Layouts

Which is not a Composable function rule?

• Can run in paralell

• Can be interrupted at any time

• The execution order of multiple Composable functions is not deterministic

• Must be executed in a coroutine

What is the role of the DAO?

• It is responsible for UI rendering in a declarative way.

• It lists the entity classes for database management.

• It stores database related methods like query, insert, delete, update.

• It contains the table structure of the database.

Which statement is true?

• A LinearLayout can have only one internal layout

• The flat layout hierarchy is efficient

• We should use dp for setting the textSize of TextViews

• RelativeLayout is superior than ConstraintLayout

What is State Hoisting?

• Host the state in a static variable

• Saving a state in the database

• Defining state with rememberSaveable

• A way of making a Composable function stateless.