Basics of Web Design: Html5 & Css3
4th Edition
ISBN: 9780134444338
Author: Terry Felke-Morris
Publisher: PEARSON
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Chapter 11, Problem 3RQ
Program Description Answer
The file extensions “.webm”, “.ogv”, and “.m4v” are comes under the “video files” type.
Hence, the correct answer is option “B”.
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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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