
The DOCTYPE declaration has to be added to the document _____, after the XML declaration and before the document's root element, as shown in the accompanying figure.
A. prolog
B. epilog
C. body
D. any of the above
Answer: A
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Here is the prototype of a function:
``` void five(double x, double *yp, int *zp); ``` Given these variable declarations, which calls to five are valid? ``` int m, n double p, q ``` a. five(m, &p, &n); b. q = five(6.2, &p, &m); c. five(p, &q, &m); d. five(7.1, &p, &q); e. a and c only f. a, b, c, and d
In PHP, writing data to a file requires how many steps?
a. 2 b. 3 c. 4 d. 1
Create a class SubstitutionCipher that implements the interface MessageEncoder, as described in the previous exercise. The constructor should have one parameter called shift. Define the method encode so that each letter is shifted by the value in shift. For example, if shift is 3, a will be replaced by d, b will be replaced by e, c will be replaced by f, and so on. Hint: You may wish to define a private method that shifts a single character.
What will be an ideal response?
After sorting, filtering, and totaling an Excel table, an Excel table can be converted into this:
A) Pane B) Range C) Link