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Question: Create and explain an application level protocol to be used in an automatic teller machine and a bank's centralized computer. Your protocol should permit a user's card and password to be verified, the account balance (which is maintained at the centralized computer) to be queried, and an account withdrawal to be made (that is, money disbursed to the user). Your protocol entities should be able to handle the all-toocommon case in which there is not enough money in the account to cover the withdrawal. Specify your protocol by listing the messages exchanged and the action taken by the automatic teller machine or the bank's centralized computer on transmission and receipt of messages. Sketch the operation of your protocol for the case of a simple withdrawal with no errors, using a diagram in a 'horizontal' manner. Explicitly state the assumptions made by your protocol about the underlying end-to-end transport service.
Operation code field, a mode field, to specify one of seven addressing modes, a register address field to specify one of 60 processor registers, and memory address. Specify instruction format and number of bits in each field if the instruction ..
Using the best fit algorithm, show the state of memory after processes of 212K, 417K, 112K and 350K (in request order) arrive.
Implement a queue as a circular array as follows: Use two index variables head and tail that contain the index of the next element to be removed and the next element to be added.
Fnd the redundancies m1, · · · , mn that are within the available budget and that maximize probability that system works correctly. Create an ef?cient algorithm.
Assume your mother in law heard that you prepared the budget for the high school reunion picnic and has asked if you could help her to make a monthly household budget.
Consider a modification of the rod-cutting problem in which, in addition to a price pi for each rod, each cut incurs a fixed cost of c. Give a dynamic-programming algorithm to solve this modified problem.
Write the algorithm to create job applicant report. Input consists of a series of records that contain the Social Security number or equivalent, last name, first name, middle initial.
Provide a recurrence for worst case running time of recursive Binary Search function in terms of n, the size of the search array. Solve the recurrence.
Suppose that it doesn't take any time to allot work to process, calculate best- and worst-case speedup for centralized scheme for dynamic mapping with two processes.
Write the most efficient pseudocode algorithm you can to determine the record with specific customerID if every single customer ID from 101 to 500 is used and array has 400 elements.
Write an algorithm but not code. Write a recursive version of the array-based linear search algorithm. Write a recursive version of the linked-list-based linear search algorithm."""
Does queue crawl through memory in direction of its head or its tail? Describe your answer. Describe how lack of metrics for measuring certain software properties affects software engineering discipline.
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