JavaScript has a function called ____ that returns a True value if a string cannot be converted to a number.
A. isNumeric(str)
B. isNaN()
C. numberToString(num)
D. isLetter(str)
Answer: B
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Answer the following statements true (T) or false (F)
1) The associative containers store their data in an order different from the insertion order. 2) The set container keeps track of how many copies of a data item you insert in the set object. 3) STL set operations are essentially insert, delete, and the query, “Is it there?”. 4) A Map is a function given as a set of ordered pairs. The first is the key that has to have ordering and the second is any type. The position of a pair in the set is determined by the ordering on the keys.
The style guides suggest the use of a sans serif font
Indicate whether the statement is true or false
The ____ key moves the active cell right one cell.
A. Tab B. Shift C. Ctrl D. F5
A Web server is defined as either a software program that responds to requests from browsers or the computer that stores Web pages.
Answer the following statement true (T) or false (F)