BIG JAVA: LATE OBJECTS
2nd Edition
ISBN: 9781119626220
Author: Horstmann
Publisher: WILEY
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Chapter 12.3, Problem 13SC
Program Plan Intro
CRC card method:
- The CRC method is used to find the responsibilities of a class.
- The CRC stands for “Classes”, “Responsibilities”, “Collaborators”.
- The CRC cards describes a class, responsibility of that class and its collaborating classes.
- The CRC method creates an index card for each classes.
- It picks the class that is responsible for every method.
- It writes the class’s responsibilities.
- It indicated the name of the classes needed to full fill the responsibilities. These extra classes are called as the collaborators.
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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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Chapter 12 Solutions
BIG JAVA: LATE OBJECTS
Ch. 12.1 - Prob. 1SCCh. 12.1 - Prob. 2SCCh. 12.1 - Prob. 3SCCh. 12.1 - Prob. 4SCCh. 12.1 - Prob. 5SCCh. 12.2 - Prob. 6SCCh. 12.2 - Prob. 7SCCh. 12.2 - Prob. 8SCCh. 12.2 - Prob. 9SCCh. 12.2 - Prob. 10SC
Ch. 12.2 - Prob. 11SCCh. 12.2 - Prob. 12SCCh. 12.3 - Prob. 13SCCh. 12.3 - Prob. 14SCCh. 12 - Prob. 1RECh. 12 - Prob. 2RECh. 12 - Prob. 3RECh. 12 - Prob. 4RECh. 12 - Prob. 5RECh. 12 - Prob. 6RECh. 12 - Prob. 7RECh. 12 - Prob. 8RECh. 12 - Prob. 9RECh. 12 - Prob. 10RECh. 12 - Prob. 11RECh. 12 - Prob. 12RECh. 12 - Prob. 13RECh. 12 - Prob. 14RECh. 12 - Prob. 15RECh. 12 - Prob. 1PECh. 12 - Prob. 2PECh. 12 - Prob. 3PECh. 12 - Prob. 4PECh. 12 - Prob. 5PECh. 12 - Prob. 6PECh. 12 - Prob. 1PPCh. 12 - Prob. 2PPCh. 12 - Prob. 3PPCh. 12 - Prob. 4PPCh. 12 - Prob. 5PPCh. 12 - Prob. 6PPCh. 12 - Prob. 7PPCh. 12 - Prob. 8PPCh. 12 - Prob. 9PPCh. 12 - Prob. 10PP
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