________ are designed to copy files periodically in case your hard drive fails.
a. Disk manager programs
b. Selective copy programs
c. Backup software utilities
d. Disk copy programs
Answer: c. Backup software utilities
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Analyze the fact situation carefully to determine which tasks are concurrent and which ones are dependent on other tasks.
What will be an ideal response?
The debugger’s ____________ command allows control to display the contents of a procedure or method called by the current program statement.
a. step above b. step into c. step over d. step out
What is the result of the following code? Assume that there is no text in display- JTextArea when this code begins executing.
``` 1 int y; 2 int x = 1; 3 4 do { 5 y = x * x; 6 displayJTextArea.append( y + "\n" ); 7 x += 1; 8 } while ( x <= 10 ); ```
The number of branches associated with a node is the _____ of the node.
A. degree B. count C. factor D. size