When compiling a generic class, the __________ option should be used to view the unchecked warning message.
a. -Xlint:unchecked.
b. -X:unchecked.
c. -warning:unchecked.
d. -unchecked.
a. -Xlint:unchecked.
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Many of the shapes included in the ____ gallery can direct the viewer to important aspects of the presentation.
A. Graphics B. Shapes C. Boxes D. Background
Answer the following statements true (T) or false (F)
1. The finally block contains code to be executed whether or not an exception is thrown in a try block. 2. A stream is an object that allows for the flow of data between your program and some I/O device or some file. 3. Every input file and every output file used by your program has only one name which is the same name used by the operating system. 4. The FileNotFoundException is a descendant of the class IOException. 5. When your program is finished writing to a file, it should close the stream connected to that file.
Which of the following is NOT true about adding labels and shapes to a report?
A) A line or other shape can be added to a report in order to highlight different controls. B) A line is a bound control that can be moved and resized like any other control on the report. C) When Access adds a field to a report without a label, it is good practice to add a label manually so the user of the report knows what he or she is looking at. D) When you create groups and totals, calculated fields are often added to the report without a label.
______________ has replaced Telnet in most cases because it uses an encrypted connection.
Fill in the blank(s) with the appropriate word(s).