Answer the following statements true (T) or false (F)
1. In using encryption, we need to decide what to encrypt and where the encryption gear should be located.
2. One disadvantage of the link encryption approach is that the message must be decrypted each time it enters a frame switch.
3. “The plaintext is 64 bits in length and the key is 56 bits in length; longer plaintext amounts are processed in 64-bit blocks” is a description of the DES algorithm.
4. The National Bureau of Standards is now the National Institute of Standards and Technology.
5. Key distribution can be achieved for two parties A and B by a third party selecting the key and physically delivering it to A and B.
1. True
2. False
3. True
4. True
5. True
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A computer can process 100 records of data in 200 milliseconds. If a millisecond is 1/1000 of a second, how many seconds does it take to process a file of 1000 records?
What will be an ideal response?
You can specify the formatting for a drop cap style in the ____ dialog box.
A. New Style B. Drop Cap C. Insert Style D. none of the above
A(n) ____________________ is a set of predefined styles for a particular type of document, e.g., memo or letter.
Fill in the blank(s) with the appropriate word(s).
To use a spritesheet on a web page, you specify it as the background color for multiple elements. _________________________
Answer the following statement true (T) or false (F)