You use the ___ character to separate two strings, either of which should match, in an extended regular expression.
Fill in the blank(s) with the appropriate word(s).
| (pipe)
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Which method do you use to test if an element is in a set or list named x?
a. (element instanceof List) || (element instanceof Set) b. x.in(element) c. x.contain(element) d. x.contains(element) e. x.include(element)
In addition to argument data types, ____________________ argument values may be assigned in the function prototype for added flexibility.
Fill in the blank(s) with the appropriate word(s).
Which of the following is a single circular disk with concentric tracks that are turned by spindles under one or more heads?
a. logical drive b. sector c. fixed disk d. floppy disk
Common properties for multiple controls may be set by performing which of the following tasks?
A. select each control separately and change the properties B. select adjacent controls only using the Ctrl key and the mouse; then change the properties for adjacent controls one at a time C. select adjacent and nonadjacent controls using the Ctrl key and the mouse; then change the properties for all controls at once D. change the properties to apply to all controls then select the controls by clicking on the controls with the mouse