Use four page frames and the following reference string: 1, 2, 3, 4, 5, 3, 4, 1, 6, 7, 8, 7, 8, 9, 7, 8, 9, 5, 4, 5, 4, 2. show how many page faults occur using the following page replacement algorithms: a) fifo b) lru c) optimal

What allows you to create a wireless connection among your smart devices

The best definition of an idiom is a. a word or phrase that describes a noun b. a word or phrase describing a verb c. a phrase containing figurative language in which the word expresses a different idea from its exact meaning d. a phrase that compares two unlike objects or ideas

The valves of the heart and veins are similar in that they both