Which of the following statements is false?
a. Any stream created from a finite data structure will have a finite number of elements.
b. Eager evaluation makes it possible to work with infinite streams that represent an unknown, potentially infinite, number of elements.
c. You create infinite streams with the stream-interfaces methods iterate and generate.
d. All of the above statements are true.
b. Eager evaluation makes it possible to work with infinite streams that represent an unknown, potentially infinite, number of elements. Actually, lazy evaluation makes it possible to work with infinite streams that represent an unknown, potentially infinite, number of elements.
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Suppose an ArrayList list contains {"red", "red", "green"}. What is the list after the following code?
``` String element = "red"; for (int i = 0; i < list.size(); i++) if (list.get(i).equals(element)) { list.remove(element); i--; } ``` a. {"red", "red", "green"} b. {"red", "green"} c. {"green"} d. {}
Excel stores dates and times as a ________
A) fraction B) roman numeral C) decimal fraction D) single number
At a scene, technical advisors can help direct other investigators to collect evidence correctly. List the responsibilities of technical advisors.Â
What will be an ideal response?
Which of the following statements is false?
a) C# does not include an exponentiation operator. b) The expression Math.Pow(x, y) calculates the value of x raised to the yth power. c) C# will implicitly convert a double to a decimal, or vice versa. d) In loops, avoid calculations for which the result never changes—such calculations should typically be placed before the loop. Optimizing compilers will typically do this for you.