Android Quiz 2

What must be listed in the Manifest file?

• Application components: Activity,Service, BroadcastReceiver,ContentProvider

• Fragments

• Database tables

• Layouts

Which is not required for the RecyclerView?

• Adapter class

• overriding the onBindViewHolder(...) method in the Adapter

• ViewHolder class

• Intent object

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

Which statement is true about Retrofit?

• You have to manually create a new Thread class allways to be able to use it.

• It can handle only HTTP POST requests.

• It does not support HTTPS.

• API (query path and arguments) is defined in an interface.