
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
How can you erase data that your JavaScript commands have stored in local storage?
a.
No action is necessary; this data will be erased automatically when the user closes the browser window or tab.
b.
Call thedrop()method on thelocalStorageobject, passing in the index for thekey: valuepair you want to remove.
c.
Call theremoveItem()method on thelocalStorageobject, passing in the key for the data item you want to remove.
d.
Call thedelete()method on thelocalStorageobject with no arguments.
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