Computers and Technology, 11.06.2020 01:57 antmaan15
Although the term "computer error" is widespread, most computer errors can be traced to human input mistakes. Describe instances of computer error with which you are personally familiar. How might human blunders have resulted in the "computer error?" Why are people apt to blame computers?
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Computers and Technology, 23.06.2019 07:30
What is the original authority for copyright laws
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Computers and Technology, 23.06.2019 19:00
This question involves a class named textfile that represents a text file. public class textfile { private string filename; private string filename; private arraylist words; // constructors not shown // postcondition: returns the number of bytes in this file public int filesize() { } // precondition: 0 < = index < words.size() // postcondition: removes numwords words from the words arraylist beginning at // index. public void deletewords(int index, int numwords) { } // precondition: 0 < = index < = words.size() // postcondition: adds elements from newwords array to words arraylist beginning // at index. pub lic voidaddwords(int index, string[] newwords) { } // other methods not shown } complete the filesize() method. the filesize() is computed in bytes. in a text file, each character in each word counts as one byte. in addition, there is a space in between each word in the words arraylist, and each of those spaces also counts as one byte. for example, suppose the words arraylist stores the following words: { mary had a little lamb; its fleece was white as snow. } the filesize() method would compute 4 + 3 + 1 + 6 + 5 + 4 + 6 + 3 + 5 + 2 + 5 as the sum of the lengths of each string in the arraylist. the value returned would be this sum plus 10, because there would also be 10 spaces in between the 11 words. complete the filesize() method below: // postcondition: returns the number of bytes in this file public int filesize() { }
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Computers and Technology, 24.06.2019 13:10
Write a program that has a conversation with the user. the program must ask for both strings and numbers as input. the program must ask for at least 4 different inputs from the user. the program must reuse at least 3 inputs in what it displays on the screen. the program must perform some form of arithmetic operation on the numbers the user inputs. turn in your .py file as well as a screenshot of your program's output. include comments in your code to explain how it works an example program run might look like (have fun with this and be creative): βwhat is your name? β βjoshβ β, josh. what is your favorite color? β βgreenβ βmine too. do you also like ice cream? β βnoβ βjosh, how old are you? β β40β β and how many siblings do you have? ββ β3β βthat means you are one of 4 kid(s). is green the favorite color of anyone else in your house? β
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Computers and Technology, 24.06.2019 16:00
Which of the following characters is acceptable to use in a filename? ? / β %
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Although the term "computer error" is widespread, most computer errors can be traced to human input...
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