BIG JAVA: LATE OBJECTS
2nd Edition
ISBN: 9781119626220
Author: Horstmann
Publisher: WILEY
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Expert Solution & Answer
Chapter 12, Problem 1RE
Explanation of Solution
Steps in the process of object-oriented design:
Step 1: Gather program requirements.
The development starts by collecting the requirements and its documentation.
Step 2: Discover classes.
The second step is to find the appropriate classes for the program. To find the classes, the user need to search for the nouns in the problem description.
Step 3: Determine the responsibilities of each class and identify collaborating classes.
In this step, use CRC card to determine the responsibilities of each classes ad their collaborating classes to solve these responsibilities.
Step 4: Determine the relationships between the classes.
In the fourth step, the user need to identify the relationships (Inheritance, Interface Implementation, Aggregation and Dependency) between the classes.
Step 5: Document the behaviour of classes using Javadoc comments.
In this step, the behaviour of the classes are documented using the “javadoc” comments.
Step 6: Implement classes.
In the final step, the user should generate the code for implementing the classes.
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Create 6 users: Don, Liz, Shamir, Jose, Kate, and Sal.
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spreadsheetJanuary.txt
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⚫ your circuit diagrams for your basic bricks, such as AND, OR, XOR gates and 1 bit multiplexers,
⚫ your circuit diagrams for your extended full adder, designed in Section 1 and
⚫ your circuit diagrams for your 8-bit arithmetical-logical unit, designed in Section 2.
1 An Extended Full Adder
In this Section, we are going to design an extended full adder circuit (EFA). That EFA takes 6 one bit inputs: aj, bj,
Cin, Tin, t₁ and to. Depending on the four possible combinations of values on t₁ and to, the EFA produces 3 one bit
outputs: sj, Cout and rout.
The EFA can be specified in principle by a truth table with 26 = 64 entries and 3 outputs. However, as the EFA
ignores certain inputs in certain cases, it is easier to work with the following overview specification, depending only
on t₁ and to in the first place:
t₁ to Description
00
Output Relationship
Ignored
Inputs
Addition Mode
2 Coutsjaj + bj + Cin, Tout= 0
Tin
0 1
Shift Left Mode
Sj = Cin,
Cout=bj, rout = 0
rin, aj
10
1 1
Shift Right…
Show the correct stereochemistry
when needed!!
mechanism:
mechanism:
Show the correct stereochemistry when needed!!
Br
NaOPh
diethyl ether
substitution
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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