1. the first true digital computer was designed by: (10 points)
ada lovelace
charles ba...
Computers and Technology, 03.10.2019 03:40 20vmiller
1. the first true digital computer was designed by: (10 points)
ada lovelace
charles babbage, an english mathematician
john von neumann
bill gates
2. in the earliest days of electronic digital computing, there was no operating system. (10 points)
true
false
3. your research on the history of hardware for computers from the 1960s to the present, stated "the basis
of the fourth generation was marcian hoff's invention of the microprocessor." (10 points)
true
false
4. all of the following are operating systems except: (10 points)
windows xp
os x
linux
apple
Answers: 1
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Solve the following javafx application: write a javafx application that analyzes a word. the user would type the word in a text field, and the application provides three buttons for the following: - one button, when clicked, displays the length of the word.- another button, when clicked, displays the number of vowels in the word.- another button, when clicked, displays the number of uppercase letters in the word(use the gridpane or hbox and vbox to organize the gui controls).
Answers: 1
Computers and Technology, 22.06.2019 20:10
Assume that minutes is an int variable whose value is 0 or positive. write an expression whose value is "undercooked" or "soft-boiled" or "medium-boiled" or "hard-boiled" or "overcooked" based on the value of minutes. in particular: if the value of minutes is less than 2 the expression's value is "undercooked"; 2-4 would be a "soft-boiled", 5-7 would be "medium-boiled", 8-11 would be "hard-boiled" and 12 or more would be a "overcooked".
Answers: 1
Computers and Technology, 23.06.2019 05:00
Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most?
Answers: 2
Computers and Technology, 23.06.2019 06:10
The head restraint should be adjusted so that it reaches a.the top of your ears b.the base of your skull c.the top of the head
Answers: 1
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