Answer:
A. A binary search can only be used on an ordered group of data values.
Explanation:
Binary search is an efficient algorithm used to find an item from a sorted list of items by using the run-time complexity of Ο(log n), where n is total number of elements.
Binary search applies the principles of divide and conquer.
In Computer programming, performing a binary search on an array requires that the array should be sorted in an ascending order i.e from the least to the highest with respect to the data value.
Hence, the true statement is that a binary search can only be used on an ordered (sorted) group of data values.
Answer:
DVD and Floppy disk
Explanation:
DVD is CD. Its use for move, song and many things.NoW day people used pen drive.It is gone to Lost
Floppy disk is lost from world.It cannot save now day one photo. And don't like it
Maybe right on why u think u will strive or how you will but i'm not sure