Answer:
The oldest malware vector was emails.
Explanation:
Websites were not widespread early on into the internet, however it was very easy to have a virus that uses an email contact list, where it can send itself to other email addresses and spread.
The correct debugged code is attached below
<h3>What is a leap year </h3>
A leap year is a year with 366 days and this year occurs once every 4 years. The debugged code line of code of the program written, is as attached below. because the line of code in the question lacks some functions and symbols
Hence we can conclude that the correct debugged code is attached below.
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<span>The match of the design feature or area of expertise with the benefit or increase in usability it offers would be the following:
1. standardized placement of elements simplify reading and increase the transparency of the interface
2. plain fonts ensures software fulfills its function in an efficient manner that recognizes and solves likely issues of use
3. cultural fluency takes advantage of preexisting customer expectations regarding layout
4. well-structured program logic enables the designer to make appropriate choices in style and tone for the intended end user</span>
The answer seems to be polymerization.
