a. Construct the default constructor Program plan: Filename: “FitnessTracker.java” Import the header files in the program. Define the “FitnessTracker” class. Declare the required variables. Define of constructor Set the default values Get the local date Define “getActivity” method Return the activity Define “getMinutes” method Return the minutes. Define “getDate” method Return the date. Filename: “TestFitnessTracker.java” Define the “TestFitnessTracker” class. Define the main method. Create an object for “FitnessTracker” class. Display the result for exercise (a). Create an object for “LocalDate” class

Question

After playing our giving implementation, your task is to implement Dinning Philosophers with semaphore in C, by including and Your implementation will require creating five philosophers, each identified by a number 0.4. Each philosopher will run as a separate thread. Create threads using Pthreads as discussed in the Lecture slides on Chapter 4 and Practice Lab on Threads. Your solution needs to accomplish the following: Implement in C (15 points) 1. dp1.c - You are to provide your solution to this assignment as a single C program named 'dp1.c using semaphore. Explain in you code (as comments) that the dead lock will happen or not. If there is a possible deadlock, you can simply solve the deadlock by pick the fork in order like the first solution in our slides. Solve Deadlock by Footman (15 points) 1. Here is a new solution to overcome the deadlock. The Dining Philosophers decide to hire a footman whose task to allow only four philosophers to sit on the table. When entering and…

Answer 1

Question

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Expert Solution & Answer

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After playing our giving implementation, your task is to implement Dinning Philosophers with semaphore in C, by including and Your implementation will require creating five philosophers, each identified by a number 0.4. Each philosopher will run as a separate thread. Create threads using Pthreads as discussed in the Lecture slides on Chapter 4 and Practice Lab on Threads. Your solution needs to accomplish the following: Implement in C (15 points) 1. dp1.c - You are to provide your solution to this assignment as a single C program named 'dp1.c using semaphore. Explain in you code (as comments) that the dead lock will happen or not. If there is a possible deadlock, you can simply solve the deadlock by pick the fork in order like the first solution in our slides. Solve Deadlock by Footman (15 points) 1. Here is a new solution to overcome the deadlock. The Dining Philosophers decide to hire a footman whose task to allow only four philosophers to sit on the table. When entering and…

8.4 Self-Bias Configuration 20. Determine Zi. Zo. and A,, for the network of Fig. 8.73 if gf, = 3000 μS and gos = 50 μs. 21. Determine Z, Zo, and A, for the network of Fig. 8.73 if the 20-uF capacitor is removed and the parameters of the network are the same as in Problem 20. Compare results with those of Problem 20. +12 V 3.3 ΚΩ HE C₂ Vo Z Zo C₁ 10 ΜΩ Z₁ 1.1 ΚΩ Cs 20 µF FIG. 8.73 Problems 20, 21, 22, and 59.

21. Determine Zi, Zo, and A, for the network of Fig. 8.73 if the 20-μF capacitor is removed and the parameters of the network are the same as in Problem 20. Compare results with those of Problem 20. +12 V 3.3 ΚΩ +6 C₂ C₁ Z₁ 10 ΜΩ 1.1 ΚΩ Cs 20 μF FIG. 8.73 Zo

Answer 2

Question

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Expert Solution & Answer

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Answer 3

Question

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Expert Solution & Answer

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Answer 4

Question

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Expert Solution & Answer

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Answer 5

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Answer 6

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Answer 7

Chapter 4, Problem 3PE

Program Plan Intro

a.

Construct the default constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Answer 8

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Answer 9

Program Plan Intro

b.

Construct the parameterized constructor

Program plan:

Filename: “FitnessTracker.java”

Import the header files in the program.

Define the “FitnessTracker” class.

Declare the required variables.

Define of constructor

Set the default values

Get the local date

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker.java”

Define the “TestFitnessTracker” class.

Define the main method.

Create an object for “FitnessTracker” class.

Display the result for exercise (a).

Create an object for “LocalDate” class

Create an object for “FitnessTracker” class.

Display the result for exercise (b).

Answer 10

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Answer 11

Program Plan Intro

c.

Call the three parameter constructor

Program plan:

Filename: “FitnessTracker2.java”

Import the header files in the program.

Define the “FitnessTracker2” class.

Declare the required variables.

Define of constructor

Set the default values using “this” method.

Define of parameterized constructor

Set the values.

Define “getActivity” method

Return the activity

Define “getMinutes” method

Return the minutes.

Define “getDate” method

Return the date.

Filename: “TestFitnessTracker2.java”

Define the “TestFitnessTracker2” class.

Define the main method.

Create an object for “FitnessTracker2” class.

Display the result for exercise (c).

Create an object for “LocalDate” class

Create an object for “FitnessTracker2” class.

Display the result for exercise (b).

Answer 12

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Answer 13

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Answer 17

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Answer 18

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Answer 22

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Answer 23

Ch. 4 - Prob. 1RQ Ch. 4 - Prob. 2RQ Ch. 4 - Prob. 3RQ Ch. 4 - Prob. 4RQ Ch. 4 - Prob. 5RQ Ch. 4 - Prob. 6RQ Ch. 4 - Prob. 7RQ Ch. 4 - Prob. 8RQ Ch. 4 - Prob. 9RQ Ch. 4 - Prob. 10RQ

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