Computers and Technology, 11.05.2021 22:20 ethanyayger
Suppose that a system has 1,000 objects and 100 domains at some time. 1% of the objects are accessible (some combination of read, write, and execute) in all domains, 10% are accessible in two domains, and the remaining 89% are accessible in only one domain. Suppose one unit of space is required to store an access right (some combination of read, write, and execute), object ID, or a domain ID. How many units of space are needed to store the full protection matrix, and how many units of space are needed to store the protection matrix as an ACL (Access Control List), respectively
Answers: 3
Computers and Technology, 21.06.2019 23:30, sheram2010
Acomputer is a multipurpose device that accepts input, processes data, stores data, and produces output, all according to a series of stored . the processing unit of most modern computers is a(n) . the instructions that tell a computer how to carry out a task are referred to as computer , which are distributed as software. computers run three main types of software: software, system software, and development tools. an example of system software is a computer system, which is essentially the master controller for all the activities that a digital device performs. digital devices are constructed using tiny electronic components that represent data bits as electrical signals. the system unit houses the system board, which contains several circuits made from semiconducting materials. computers come in three popular form factors: component, , and slate. many of today's digital devices operate on battery power supplied by ion batteries. battery life and lifespan can be extended by following good battery management practices.
Answers: 3
Computers and Technology, 22.06.2019 08:10, autumnguidry1622
Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b
Answers: 3
Computers and Technology, 22.06.2019 22:40, ihatemylife0
Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.
Answers: 1
Suppose that a system has 1,000 objects and 100 domains at some time. 1% of the objects are accessib...
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