Method reduce’s first argument is formally called a(n) ________ value—a value that, when combined with any stream element using the IntBinaryOperator produces that element’s original value.
a. original
b. identity
c. preserve
d. self
b. identity
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In a minheap:
A. there are a minimum number of nodes for a complete heap B. the nodes on the last level have the smallest values C. the value of each node is less than or equal to the values of its children (if it has any children) D. the node with the minimum value is at the end of the heap
If you wanted to change the telephone area code for a group of records, you would use a(n) ________ Query
Fill in the blank(s) with correct word
Jordan has been asked to help his company find a way to allow all the workers to log on to computers securely but without using a user name and password. The CIO wants everyone use face recognition software. ? What peripheral will be needed on each computer to allow the workers to log on using face recognition software?
A. Fingerprint reader B. Face recognition reader C. Camera or webcam D. Optical drive
Match each of the following terms to their meanings:I.HeaderII.FooterIII.PictureIV.TabV.ViewA.One or more lines at the top of each pageB.Various ways a file can appear on the screenC.Digital photo, defined as a graphic element retrieved from storage media D.Designed to appear much like a top extension on a file folderE. One or more lines at the bottom of each page
Fill in the blank(s) with the appropriate word(s).