Android

OA0-002 · Question #138

Which of these is the incorrect method for an Application to save local data?

The correct answer is D. Save in the hash table file using the Dictionary class. See the full explanation below for the reasoning.

Question

Which of these is the incorrect method for an Application to save local data?

Options

AExtend PreferencesActivity and save in an XML file.
BSave as a file in the local file system.
CSave in the database using SQLite.
DSave in the hash table file using the Dictionary class.

How the community answered

(22 responses)

A
9% (2)
B
5% (1)
C
5% (1)
D
82% (18)

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Full OA0-002 Practice