In Mac OS, what is the catalog b-tree?
What will be an ideal response?
The catalog b-tree is the list of all files on the volume. It keeps track of a file's name, its logical location in the folder structure, its physical location on the disk surface, and the locations and sizes of the file's data fork and resource forks.
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A(n) ____________________ in Flash is used to hide or show that which you want to conceal or reveal.
Fill in the blank(s) with the appropriate word(s).
What is the maximum length for a field name?
A. 32 characters B. 64 characters C. 16 characters D. 20 characters
How are elements in an array accessed?
A. Using the variable name only. B. Using data type commands. C. Using the variable name and integer index. D. Using the strlen command.
What statement regarding reference parameters is accurate?
A. When you declare a reference parameter in a method header, the argument used to call the method does not require a value. B. Reference parameters occupy their own memory locations. C. Reference parameters act as aliases, or pseudonyms, for the same memory location occupied by the values passed to them. D. The params keyword is used to indicate a reference parameter.