The following sentences are taken from the RFC3157 Internet Taskforce Document ‘Securely Available Credentials – Requirements.’ Specify each sentence in predicate logic, defining predicate symbols as appropriate: a. An attacker can persuade a server that a successful login has occurred, even if it hasn’t. b. An attacker can overwrite someone else’s credentials on the server. c. All users enter passwords instead of names.

For a typical middle-income family, what is the estimated cost of raising a child to the age of 18? $145,500 $245,340 $304,340 $455,500

Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling

After making a powerpoint presentation about a new line of clothing designs, henri notices that he used the word “gorgeous” on nearly every slide. what would be the  best  way to add more variety to his wording by using tools within powerpoint? using the thesaurus under the view tab, and then using the find dialog box to find and replace every instance of “gorgeous”using the spelling checker under the view tab, and then using the find dialog box to find every instance of “gorgeous” and change some of themusing the thesaurus under the review tab, and then using the find dialog box to find every instance of “gorgeous” and change some of themusing the spelling checker under the review tab, and then using the find dialog box to find and replace every instance of “gorgeous”