Coding in computer security makes data be unintelligible to the outside observer.（ ）
举一反三
- Which of the following is NOT a valid advantage of coding systems? A: The ability to process data is improved by the use of a coding system B: Coding systems eliminate the risk of error C: Checks on data can be carried out more easily if a coding system is used D: Items of expenditure can be located more quickly if a coding system is in place
- Which kind of security is more complicated A: security used to send credit card data B: security used in Webs C: security used within the company
- Coding of an algorithm takes place during the ______ phase of a computer program's life cycle.
- The data (数据) is stored in the computer’s
- In content analysis, it is suggested to define a coding unit that makes it convenient to count and analyze our message content. ( ）