Which class do you use to read data from a text file?
a. File
b. PrintWriter
c. Scanner
d. System
c
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________ enables the application to request services from the operating system, such as a request to print or save a file
A) PnP B) RAM C) ROM D) API
The result of a formula is displayed in the active cell, and the ________ is displayed in the Formula Bar
A) underlying value B) underlying formula C) displayed value D) cell address
To validate a set of radio buttons, you need to test the value of each object's ____________________ property to see if it is set to true or false.
Fill in the blank(s) with the appropriate word(s).
The buffers used in the 1950s to reduce the discrepancy in speed between the I/O and the CPU were conceptually similar to those now used routinely by Web browsers to make video and audio playback smoother.
Answer the following statement true (T) or false (F)