subject

Write a function file_copy that takes two string parameters (in_file and out_file) and copies the content of in_file into out_file. Assume that in_file exists before file_copy is called. For example, the following would be correct input and output:

ansver
Answers: 2

Another question on Computers and Technology

question
Computers and Technology, 21.06.2019 21:40
Which is a benefit of getting information from a government website? a. the information will be easy to understand. ob. the information will be the most current. oc. the information can be trusted.
Answers: 1
question
Computers and Technology, 22.06.2019 11:00
You receive an email from an impressive-sounding stranger, professor alexander rothschild renard iii, president of the american institute for scientific political statesmen. he urges you to vote for his presidential candidate choice. this social media red flag is known as
Answers: 1
question
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
question
Computers and Technology, 23.06.2019 13:00
Donnie does not have powerpoint. which method would be best for elana to save and share her presentation as is? a pdf a doc an rtf a ppt
Answers: 3
You know the right answer?
Write a function file_copy that takes two string parameters (in_file and out_file) and copies the co...
Questions
question
History, 19.06.2020 05:57
question
Mathematics, 19.06.2020 05:57
question
Social Studies, 19.06.2020 05:57
question
Mathematics, 19.06.2020 05:57
question
Physics, 19.06.2020 05:57
question
Mathematics, 19.06.2020 05:57
question
Mathematics, 19.06.2020 05:57
Questions on the website: 13722360