What is different about mathematical sets and STL sets?
What will be an ideal response?
In mathematics, sets have no structure. The elements are not in order, all you can tell about a set is whether it is empty and count the members. I perhaps need to say some weasel words here about some mathematical niceties, but I refrain. You can tell whether a given candidate is a member of a mathematical set. The STL set supports all the tests on a mathematical set can be performed on an STL set. On the other hand, the elements of the STL set are kept sorted. There is a first and a last element. You can tell whether an STL set is empty and determine the size. These seem to be the most important differences and similarities.
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Write a statement that prints the 8th character of a String object called introduction.
What will be an ideal response?
Match the following terms to their appropriate arguments in the InStr function:
I. start A. To begin searching after the first character of a text string II. stringexpr1 B. Defined with the symbol or character being searched III. stringexpr2 C. Used to change the type of comparison being executed IV. compare (e.g. binary or textual) D. Defined with the field that contains the text data being searched
Which printer permission in Windows 8.1 allows users to pause, resume, restart, and cancel all documents but not assign forms to paper trays?
a. Print b. Manage printers c. Manage documents d. Special permissions
Which of the following serves as an interface between programmers/developers and management?
A. Computer technician B. Help desk technician C. Network engineer D. Technical project manager