Leslie is traveling for a business trip.The first night in her hotel room , she plugged her phone's power cable into the USB outlet on the bedside lamp.The next morning when she tries to turn on her phone, the screen is blank.What is the best next step to address this problem?

A) Remove the battery.
B) Plug the phone into a wall outlet to recharge the phone.
C) Call technical support.
D) Try a different power cable.

public int mystery(int x, int y)
{
If (x >= y)
Return x - y;
Else
Return x + y;
}Based on the code in the accompanying figure, what would be the output of the following statement?System.out.println(mystery(8,7) ) ;

A) 1
B) 7
C) 8
D) 15

A major method of procuring goods and services in the buy-side model is the _________ auction.

A) downward
B) forward
C) reverse
D) upward

If you want to search for all files with a particular extension, you can use a(n) ___ to substitute for the name of the files.

A) question mark
B) asterisk
C) ampersand
D) caret

.docx file name extension might open using Adobe Acrobat.