Computers and Technology, 20.02.2021 23:10, Mangolinux7173
How do I recover a permanently deleted file on window 7. The recycle bin doesn't work, the 'previous version' doesn't work. And I can't download a recovery app for sure! Is there any other way, please anyone? Brainliest for first useful answer. And please don't put useless answers, this is pretty urgent! I deleted a homework file on accident and its due today!
Answers: 2
Computers and Technology, 22.06.2019 18:00, alexj29227405
Write a method named addall that could be placed inside the hashintset class. this method accepts another hashintset as a parameter and adds all elements from that set into the current set, if they are not already present. for example, if a set s1 contains [1, 2, 3] and another set s2 contains [1, 7, 3, 9], the call of s1.addall(s2); would change s1 to store [1, 2, 3, 7, 9] in some order. you are allowed to call methods on your set and/or the other set. do not modify the set passed in. this method should run in o(n) time where n is the number of elements in the parameter set passed in.
Answers: 2
Computers and Technology, 23.06.2019 04:31, mona92
Which of the following is not a way in which trees benefit the environment? a. they remove a significant amount of carbon dioxide from the atmosphere. b. they remove a significant amount of oxygen from the atmosphere. c. their roots hold soil in place, reducing rates of erosion. d. they remove ozone and particulates from the atmosphere. select the best answer from the choices provided a b c d
Answers: 1
How do I recover a permanently deleted file on window 7. The recycle bin doesn't work, the 'previous...
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