A technician is installing a new operating system onto a PC by booting off of the OS installation CD. This computer already has a bootable partition on the primary hard drive that will be deleted during the installation. The PC will not boot from the CD. Where should the technician look to troubleshoot this problem?
A. Hard drive setup program
B. Operating system's boot settings
C. BIOS
D. CMOS
Answer: C. BIOS
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Write a JavaFX application that displays a series of pictures of a person with arms, legs, and of course a head. Use a happy face for the head. Use ovals for the body, arms, and legs. Draw a sequence of figures that appear one after the other, as in Listing 4.9. Make the figures assume a running position. Change the color of the person’s face in each succeeding figure, going from white to pink to red to yellow to green. Have the smiling face gradually change its mouth shape from a smile on the first person to a frown on the last person. Use a switch statement to choose the color. Embed the switch statement in a loop.
This program is based on the MultipleFaces.java program in Listing 4.9. Rather than using odd and even counter values to determine color, this program uses a switch to determine the face color and the height adjustment of the mouth. The mouth height adjustment is used to gradually change the mouth from a smile to a frown. Also, a number of constants are added for the position and size of the arms, legs, and body.
The values stored in arrays should never be constants.
Answer the following statement true (T) or false (F)
What different actions do criminal and civil law deal with?
A. Criminal law deals with violations of criminal statutes. Civil law deals with interpretations of rights and duties that companies or individuals have relative to each other. B. None of them has anything to do with cyber security attacks. C. They both deal with the same actions. D. Civil law deals with violations of criminal statutes. Criminal law deals with interpretations of rights and duties that companies or individuals have relative to each other.
Which kind of variable can be initialized only once?
A. final variable B. local variable C. static variable D. temporary variable