Collections method __________ returns true if two Collections have no elements in common.
A) shuffle.
B) contains.
C) hasCommon.
D) disjoint.
Correct Answer:
Verified
Q23: Class Collections provides algorithms for reversing, filling
Q24: Which statement is false?
A) The Collections API
Q25: Which of the following is not an
Q26: Which statement is false?
A) Java does not
Q27: PriorityQueue method _ inserts an element at
Q29: Which statement is false?
A) SortedSet extends Set.
B)
Q30: Which statement is false?
A) All built-in collections
Q31: If the desired Object is not found,
Q32: To find the smallest and largest element
Q33: Maps allocate keys to values and cannot
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