If you have a double value in your program and just set the precision for the cout statement to 4, what do you see? What do you see if you set the precision and the ios::fixed flag?
What will be an ideal response?
If you just set the precision to 4, C++ will write your double value showing 4 digits. The value 23.56787373 would be shown as 23.57. If you set the fixed flag, you’d see 4 digits of decimal precision, i.e., 23.5679.
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In a bubble sort, what order are the elements in an array placed using the following call to a swap module?
// the array is named scores // d is the index value of an array element If scores[d] < scores[d + 1] Then Call swap(scores[d], scores[d + 1]) a. ascending b. descending c. alphabetic d. numeric
A(n) __________ is defined by an equation in two variables with coefficients.
A. abelian group B. binary curve C. cubic equation D. elliptic curve
What is the main advantage of using a thick client?
A. reduced cost of the machine B. can be used for purposes other than server-side virtualization C. does not require an operating system D. a tablet can serve as a thick client
The only difference between establishing a field validation rule and a record validation rule is ________
A) its validation text B) its structure C) how specific the rules are D) the data that is being validated