What mechanism does an online payment web application implement over HTTPS routes to substitute sensitive credit card numbers with secure, randomized reference tokens during financial transactions?
A.Tokenization
B.Running outbound SMTP mail server delivery routines
C.Altering localized device hardware MAC address registries
Explanation:
Tokenization swaps sensitive primary account numbers with algorithmic token strings, protecting original financial data from interception during online payment processing.
Which type of network system setup allows mobile computers or wireless devices to link into wired internet structures over short distances using radio frequency channels?
Explanation:
Wi-Fi provides wireless local area networking for devices based on the IEEE 802.11 standards, using radio frequencies to handle local web traffic.
What mechanism does an automated internet web crawler search engine program read first to identify if a website owner wishes to hide specific directory paths from search index listings?
A.The robots.txt file located in the website's root directory
B.The local browser history configuration record list
Explanation:
Web crawlers check the robots.txt file at the root of a site first to see if the webmaster has set any rules restricting access to specific directories or pages.
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