Using MIS (9th Edition)
9th Edition
ISBN: 9780134106786
Author: David M. Kroenke, Randall J. Boyle
Publisher: PEARSON
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Expert Solution & Answer
Chapter 8.8, Problem 3SGDQ
Explanation of Solution
Normal deletion of file:
“No”, normal deletion of files can’t permanently remove the file from the memory of the device. Perceptible device represents a medium by which privacy can be disturbed.
- When the users delete a file on a computer then that file is not permanently erased, but in reality, the computer simply deletes the file on the hard drive but it actually remains.
- Deleting files and marking its space as available is an extremely fast operation.
- To improve the system performance and save time, the
operating systems do not erase a file’s contents when it’s deleted. - The deleted files are temporarily stored in the recycle bin or trash folder. If the user does not want that file, then he or she permanently clears the recycle bin or trash folder, but it actually stores it in a hard drive.
Recover the deleted file:
“Yes”, the files can be recovered after deleting them. There are three possible way to recover deleted files...
Expert Solution & Answer
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Students have asked these similar questions
I need help creating the network diagram and then revising it for the modified activity times.
Activity No.
Activity
Time (weeks)
Immediate Predecessors
1
Requirements collection
3
2
Requirements structuring
4
1
3
Process analysis
3
2
4
Data analysis
3
2
5
Logical design
50
3,4
6
Physical design
5
5
7
Implementation
6
6
c. Using the information from part b, prepare a network diagram. Identify the critical path.
Given the following Extended-BNF grammar of the basic mathematical expressions:
Show the derivation steps for the expression: ( 2 + 3 ) * 6 – 20 / ( 3 + 1 )
Draw the parsing tree of this expression.
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Chapter 8 Solutions
Using MIS (9th Edition)
Ch. 8.3 - Prob. 1FOMCh. 8.3 - Prob. 2FOMCh. 8.3 - Prob. 3FOMCh. 8.3 - Prob. 4FOMCh. 8.3 - Prob. 5FOMCh. 8.3 - Prob. 6FOMCh. 8.4 - Prob. 1EGDQCh. 8.4 - Prob. 2EGDQCh. 8.4 - Prob. 3EGDQCh. 8.4 - Prob. 4EGDQ
Ch. 8.4 - Prob. 5EGDQCh. 8.8 - Prob. 1SGDQCh. 8.8 - Prob. 2SGDQCh. 8.8 - Prob. 3SGDQCh. 8.8 - Prob. 4SGDQCh. 8.8 - Prob. 1DYPBCh. 8.8 - Prob. 2DYPBCh. 8.8 - Prob. 8.1ARQCh. 8.8 - Prob. 8.2ARQCh. 8.8 - Prob. 8.3ARQCh. 8.8 - Prob. 8.4ARQCh. 8.8 - Prob. 8.5ARQCh. 8.8 - Prob. 8.6ARQCh. 8.8 - Prob. 8.7ARQCh. 8.8 - Prob. 8.8ARQCh. 8 - Prob. 8.1UYKCh. 8 - Prob. 8.2UYKCh. 8 - Prob. 8.3UYKCh. 8 - Prob. 8.4UYKCh. 8 - Prob. 8.5UYKCh. 8 - Prob. 8.6CE8Ch. 8 - Prob. 8.7CE8Ch. 8 - Prob. 8.10CS8Ch. 8 - Prob. 8.11CS8Ch. 8 - Prob. 8.12CS8Ch. 8 - Prob. 8.13CS8Ch. 8 - Prob. 8.14CS8Ch. 8 - Prob. 8.15CS8Ch. 8 - Prob. 8.16CS8Ch. 8 - Prob. 8.17CS8Ch. 8 - Prob. 8.18MMLCh. 8 - Prob. 8.19MML
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