A(n) _________________ constructor is a constructor that has no parameters.
A. empty
B. default
C. poorly written
D. null
B
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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
When compiling a class in a package, the javac command-line option ________ causes the javac compiler to create appropriate directories based on the class’s package declaration.
a. -p. b. -a. c. -d. d. -dir.
Which of the following are correct invocations for the pow function? If any of the following is correct, give the value returned or assigned, and if apparently incorrect, explain.
Given the following include directive (to get the declaration for the pow function from the math library):
```
#include
Dual core or quad core multi-core chips are larger than a single-processor chip but produce less current leakage and heat.
Answer the following statement true (T) or false (F)