Computers and Technology, 17.04.2020 04:19 lucerogd170
If you press the key corresponding to letter A on the keyboard, what process is carried out inside the CPU to display the letter on the screen? A. The CPU stores the keystroke as the letter βAβ and displays it on the screen. B. The keyboard transfers the letter βAβ directly to the monitor, without passing through the CPU. C. βAβ is converted to binary code, which the CPU processes. The computer then converts the code back βAβ for display. D. βAβ is converted to special characters, which the screen translates back to βAβ for display.
Answers: 3
Computers and Technology, 23.06.2019 10:50
The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?
Answers: 1
Computers and Technology, 23.06.2019 18:00
File account.java (see previous exercise) contains a definition for a simple bank account class with methods to withdraw, deposit, get the balance and account number, and return a string representation. note that the constructor for this class creates a random account number. save this class to your directory and study it to see how it works. then write the following additional code: 1. suppose the bank wants to keep track of how many accounts exist. a. declare a private static integer variable numaccounts to hold this value. like all instance and static variables, it will be initialized (to 0, since itΓ’β¬β’s an int) automatically. b. add code to the constructor to increment this variable every time an account is created. c. add a static method getnumaccounts that returns the total number of accounts. think about why this method should be static - its information is not related to any particular account. d. file testaccounts1.java contains a simple program that creates the specified number of bank accounts then uses the getnumaccounts method to find how many accounts were created. save it to your directory, then use it to test your modified account class.
Answers: 3
Computers and Technology, 24.06.2019 00:50
Which player type acts on other players? a. killer b. achiever c. explorer d. socializer
Answers: 1
Computers and Technology, 24.06.2019 13:00
What are some websites that you can read manga (ex: manga rock)
Answers: 1
If you press the key corresponding to letter A on the keyboard, what process is carried out inside t...
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