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Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
a. Use the first-fit
b. Use the best-fit algorithm to indicate which memory blocks are allocated to each of the three arriving jobs.

Transcribed Image Text:Answer the following questions on the spaces provided.
1. Given the following information:
Job List:
Memory Block List:
Job Number
Memory Requested
Memory Block
Memory Block Size
Job A
690K
Block 1
900k (low-order memory)
Job B
275K
Block 2
910K
Job C
76oK
Block 3
300K (high-order memory)
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- Task 9 You are asked by your line manager to implement a computer code for solving the following system of linear equations using MATLAB. You need to upload your code as to be assessed as a part of this assignment. 4x1 + 1x2 + 2x3 − 3x4 + 5x5 = −16 −3x1 + 3x2 − 1x3 + 4x4 − 2x5 = 20 −1x1 + 2x2 + 5x3 + 1x4 + 3x5 = −4 5x1 + 4x2 + 3x3 − 1x4 + 2x5 = −10 1x1 − 2x2 + 3x3 − 4x4 + 5x5 = 3 then prove itarrow_forwardNeed only flow chart and code in handwritten. Please do fast I didn't have much timearrow_forwardConsider the following instructions for i - x to x+3 do v - i for j - 1 to y do V - v*i end for print v end for [NOTE:The statement i+ X replaces the old value of the variable i with the result of evaluating the expression x. For example, if i initially contains 7 then the statement i +x+1 results in i containing 8.] Which of the following cannot be produced by the instructions for any value of x? 64 125 216 343 8 27 64 125 27 64 125 216 9 16 25 36 9 27 81 243arrow_forward
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