Users access the database
A. by direct query
B. by developing operating software
C. by constantly interacting with systems programmers
D. all of the above
Answer: A
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A) stop value B) binding constraint C) step value D) nonbinding constraint
Which of the following sets of statements will set floating point output to the stream outStream to fixed point with set 3 places of decimals? In the explanation, you must give any necessary #include directives and using directives or declarations.
a) ``` outStream.setf(ios::fixed); outStream.setf(ios::showpoint); outStream.precision(2); ``` b) ``` outStream.setf(ios::fixed | ios::showpoint); outStream << setprecision(2); ``` c) ``` outStream << setflag(ios::fixed); outStream << setflag(ios::showpoint); outStream << setprecision(2); ``` d) ``` outStream.flags(ios::fixed); outStream.flags(ios::showpoint); outStream.precision(2); ```