Computers and Technology, 26.03.2021 02:00 noreenhussain
Consider a system which uses a ring-based access control mechanism with 9 rings (from 0 to 8). Consider two procedures running in this system p1 and p2. Procedure p1 is executing and needs to invoke procedure p2. Procedure p2’s bracket is (3,5,6). Procedure p2’s ACL gives p1 full (read, write, append, and execute) rights to p2. In which ring(s) must p1 execute for the following to happen? p1 can invoke p2, but a ring-crossing fault occurs p1 can invoke p2 provided that a valid gate is used as an entry point p1 cannot invoke p2 p1 can invoke p2 without any ring-crossing fault occurring, but not necessary through a valid gate.
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Computers and Technology, 22.06.2019 15:20
The north and south regions had very diferent economies in the 1800s.
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Computers and Technology, 23.06.2019 23:30
A. in packet tracer, only the server-pt device can act as a server. desktop or laptop pcs cannot act as a server. based on your studies so far, explain the client-server model.
Answers: 2
Computers and Technology, 24.06.2019 21:40
Assume you need to test a function named inorder. the function inorder receives three int arguments and returns true if and only if the arguments are in non-decreasing order: that is, the second argument is not < the first and the third is not < the second. write the definition of driver function testinorder whose job it is to determine whether inorder is correct. so testinorder returns true if inorder is correct and returns false otherwise. for the purposes of this exercise, assume inorder is an expensive function call, so call it as few times as possible!
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Computers and Technology, 25.06.2019 04:30
Consider a list of full names formatted “firstname lastname”, like ["jules verne", "alexandre dumas", "maurice druon"]. write a list comprehension that produces a list with the full names in the format “lastname, firstname”. the resulting list should look like ['verne, jules', 'dumas, alexandre', 'druon, maurice']. the simplest solution may involve a nested comprehension: [ …. for … in [ … for … in … ]].
Answers: 3
Consider a system which uses a ring-based access control mechanism with 9 rings (from 0 to 8). Consi...
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