Match each item with a statement below.
A. Involves taking data and coding it into a different, unreadable form
B. A single key is used to encrypt and decrypt the data
C. The process to change something easy to read into something that is difficult to read
D. Involves taking encrypted information and putting it back into the original form
E. Two keys are used to encrypt and decrypt the data
A. Encryption
B. Symmetric encryption
C. Cryptography
D. Decryption
E. Asymmetric encryption
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Typing text, followed by two hyphens, followed by more text and then a space changes the two hyphens to a(n) ____.
A. ampersand B. border C. en dash D. em dash
Which of the following is a business that provides individuals and companies access to the Internet for free or for a fee?
A. access provider B. service provider C. host provider D. email provider
An example for statement that has a compound initialization, compound test and compound update could be written as ____.
A. for (int r = 0; c = 5; r < 3 && c > 2; r++; c--) B. for (int r = 0; c = 5; r < 3 ; c > 2; r++; c--) C. for (int r = 0, c = 5; r < 3, c > 2; r++, c--) D. for (int r = 0, c = 5; r < 3 && c > 2; r++, c--)
____________________ styles refer to a specific instance of a tag, rather than a global tag style on a page.
Fill in the blank(s) with the appropriate word(s).