Computers and Technology, 29.08.2019 04:30 mckinzirauch9
In regards to physical security, which of the following best describes an access control system which implements a non-trusted but secure zone immediately outside of the secure zone? a. smart cardb. defense-in-depthc. mantrapd. dmz
Answers: 3
Computers and Technology, 22.06.2019 08:10
Ihave a music player on my phone. i can buy songs, add them to playlists and play them. obviously it would be redundant to store each song in each playlist; each playlist is just a list of pointers to the songs. for this lab you will simulate this behavior. your program will need to have options to: add songs to the system library (you will store the text of the first line of the song, rather than the audio) add playlists add songs to a playlist list playlists play a playlist list all of the songs in the library with a count of how many times each song has been played remove a song from a playlist remove a playlist remove a song from the library (and thus from all playlists that contain it) note that we will not be checking many error cases. in real programming this would be bad, you should usually try to recognize and respond to as many types of errors as you can. in the context of class we are trying to acquaint you with as many concepts as possible, so for the sake of educational efficiency we will not be checking most errors in this lab, you may assume that your user provides correct input. you may add all appropriate error testing if you wish, but we will not be testing for it.
Answers: 2
Computers and Technology, 23.06.2019 06:30
Which option correctly describes a dbms application? a. software used to manage databases b. software used to organize files and folders c. software used to develop specialized images d. software used to create effective presentations
Answers: 1
Computers and Technology, 24.06.2019 19:00
Which of the following "invisible" marks represents an inserted tab?
Answers: 1
Computers and Technology, 25.06.2019 08:00
7. test average and grade write a program that asks the user to enter five test scores. the program should display a letter grade for each score and the average test score. write the following methods in the program: calcaverage: this method should accept five test scores as arguments and return the average of the scores. determinegrade: this method should accept a test score as an argument and return a letter grade for the score, based on the following grading scale: score letter grade 90-100 a 80-89 b 70-79 c 60-69 d below 60 f
Answers: 1
In regards to physical security, which of the following best describes an access control system whic...
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