In developing time and cost estimates, project managers must consider _____.

Light is projected through the ____________________ matrix to generate a large image on a wall or screen.

Fill in the blank(s) with the appropriate word(s).

Answer the following statements true (T) or false (F)

1. The File class contains methods that allow you to check various properties of a file. 2. Binary files store data in the same format that is used by any common text editor. 3. Binary files can be handled more efficiently than text files. 4. The preferred stream classes for processing binary files are ObjectInputStream and ObjectOutputStream.