Personal information such as names, e-mail addresses, phone numbers and(__)(person) addresses can be leaked online.
举一反三
- The main task of the Internet’s Domain Name System （DNS） is to： A: Translate port numbers to IP addresses B: Provide an authority for registering domain names C: Specify the standards for Internet domain names D: Translate mnemonic（记忆的） names to IP addresses
- 中国大学MOOC: Use this address book to _______ a directory of the e-mail addresses and telephone numbers of our friends.
- Which device is normally used to translate telephone numbers or names to IP addresses for call routing in an H.323 network？ （） A: call agent B: IP phone C: multipoint control unit D: gatekeeper
- Use this address book to _______ a directory of the e-mail addresses and telephone numbers of our friends. A: sustain B: support C: maintain D: save
- The ______ attribute of information addresses the credibility of information.