What is another term for a null cipher?
A. Concealment cipher
B. Substitution cipher
C. Running key cipher
D. Transposition cipher
A Another term for a null cipher is concealment cipher.
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The principal disadvantage of the _________ approach is that the transfer of control from one thread to another within the same process requires a mode switch to the kernel.
A) ?KLT ? B) ?LWP ? C) ?VAX ? D) ?ULT
The Web Safe Color Palette is a collection of 216 colors that
a. display quicker than other colors b. display the most similar on both the Mac and PC platforms c. relate to the fashion industry and change each year d. none of the above
What type of unique addresses does the Internet layer use to identify computers or devices in a network?
A. IP B. UNC C. standard D. DNS
Which of the following is not a reason that you should have the ability to protect your privacy?
A) Identity theft occurs when someone uses your personal information, such as your Social Security number, credit card number, or name, without your permission. B) Everything about you can be found online in a database. C) If you understand how data is stored, how it is made available and shared with others, and what safeguards you can take to protect your information, you will be less at risk for identity theft. D) Knowing how to take care of your computer as well as your privacy is part of being computer savvy.