Computers and Technology, 07.03.2020 05:36 daliakreynin
//Display message Module main () // Declare variables Declare real weight Declare real shipping //Get package weight Call getWeight (weight) //Calculate the Shipping Charge Call setShipping (weight, shipping) //Display Shipping Charge Call showShipping (shipping) End Module //Display program Module showing () Display "Calculate Fast Freight Shipping Rates Here." End Module //Receive Input From User Module getWeight (Real Ref inputWeight) Display "Enter package weight:", weight Input Weight End Module //Set Shipping Rates Module setShipping (Real weight, Ref calShipping) If weight > 10 Then Set calcShipping = 3.80 Else If weight > 6 Then Set calcShipping = 3.70 Else If weight > 2 Then Set calcShipping = 2.20 Else Set calcShipping = 1.10 End If End Module //Display shipping charges Module showShipping (Real shipping) Display "Shipping charge: $", shipping End Module
Answers: 2
Computers and Technology, 21.06.2019 21:00
You turn your computer on and the computer will not boot up where is something you should do to diagnose the problem?
Answers: 1
Computers and Technology, 22.06.2019 16:50
Consider a slotted aloha system, where the time slot equals the fixed duration of each packet. assume that there are 4 stations a,b,c,d sharing the medium. (a) stations a,b,c,d receive one packet each from higher layers at times 1.3, 1.5, 2.6,5.7 respectively. show which transmissions take place when, according to the slottedaloha protocol; describe all transmissions until all four packets have been successful.when needed, each station has access to the following sequence of random number, provided by a random number generator and drawn uniformly between 0 and 1: (1) station a draws numbers: 0.31, 0.27, 0.78, 0.9, 0.9, 0.11, 0. (2) station b draws numbers: 0.45, 0.28, 0.11, 0.83, 0.37, 0.22, 0. (3)station c draws numbers: 0.1, 0.2, 0.3, 0.4, 0. (4) station d draws numbers: 0.36, 0.77, 0.9, 0.1, 0.1, 0.1, 0.1, 0. (b) in slotted aloha, a station transmits in each time slot with a given probability. what probabilities would you assign to each of the four stations so as to: (i) maximize the efficiency of the protocol? (ii) maximize fairness among the four stations? (c) will the efficiency increase or decrease if we modify slotted aloha as follows: (i) get rid of slots and allow stations to transmit immediately? (ii) implement carrier sensing? (iii) implement collision detection? (iv) implement collision avoidance?
Answers: 3
Computers and Technology, 23.06.2019 07:30
Which option allows you to view slides on the full computer screen?
Answers: 1
Computers and Technology, 23.06.2019 14:30
Select the correct answer. what does it indicate when a website displays https instead of http? a. the website is secure. b. there is no secure sockets layer. c. the secure sockets layer is hidden. d. the website is not secure.
Answers: 1
//Display message Module main () // Declare variables Declare real weight Declare real shipping //Ge...
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