Building Java Programs: A Back To Basics Approach (5th Edition)
5th Edition
ISBN: 9780135471944
Author: Stuart Reges, Marty Stepp
Publisher: PEARSON
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Chapter 2.4, Problem 36SCP
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- Here there is a variable called line that will take values 1,2,3,4 and so on and a class constant SIZE that takes two values.
- The format for the expression is ‘coefficien...
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Question#2: Design and implement a Java program using Abstract Factory and Singleton design
patterns.
The
program displays date and time in one of the following two formats:
Format 1:
Date: MM/DD/YYYY
Time: HH:MM:SS
Format 2:
Date: DD-MM-YYYY
Time: SS,MM,HH
The following is how the program works. In the beginning, the program asks the user what
display format that she wants. Then the program continuously asks the user to give one of the
following commands, and performs the corresponding task. Note that the program gets the
current date and time from the system clock (use the appropriate Java date and time operations
for this).
'd' display current date
't': display current time
'q': quit the program.
• In the program, there should be 2 product hierarchies: "DateObject” and “TimeObject”. Each
hierarchy should have format and format2 described above.
•
Implement the factories as singletons.
• Run your code and attach screenshots of the results.
• Draw a UML class diagram for the program.
#include <linux/module.h> #include <linux/kernel.h> // part 2 #include <linux/sched.h> // part 2 extra #include <linux/hash.h> #include <linux/gcd.h> #include <asm/param.h> #include <linux/jiffies.h> void print_init_PCB(void) { printk(KERN_INFO "init_task pid:%d\n", init_task.pid); printk(KERN_INFO "init_task state:%lu\n", init_task.state); printk(KERN_INFO "init_task flags:%d\n", init_task.flags); printk(KERN_INFO "init_task runtime priority:%d\n", init_task.rt_priority); printk(KERN_INFO "init_task process policy:%d\n", init_task.policy); printk(KERN_INFO "init_task task group id:%d\n", init_task.tgid); } /* This function is called when the module is loaded. */ int simple_init(void) { printk(KERN_INFO "Loading Module\n"); print_init_PCB(); printk(KERN_INFO "Golden Ration Prime = %lu\n", GOLDEN_RATIO_PRIME); printk(KERN_INFO "HZ = %d\n", HZ); printk(KERN_INFO "enter jiffies = %lu\n", jiffies); return 0; } /* This function is called when the…
List at least five Operating Systems you know.
What is the difference between the kernel mode and the user mode for the Linux?
What is the system-call? Give an example of API in OS that use the system-call.
What is cache? Why the CPU has cache?
What is the difference between the Static Linking and Dynamic Linking when compiling the code.
Chapter 2 Solutions
Building Java Programs: A Back To Basics Approach (5th Edition)
Ch. 2.1 - Which of the following are legal int...Ch. 2.1 - What is the result of the following expression?
1...Ch. 2.1 - Prob. 3SCPCh. 2.1 - Prob. 4SCPCh. 2.1 - Prob. 5SCPCh. 2.2 - Prob. 6SCPCh. 2.2 - Prob. 7SCPCh. 2.2 - Prob. 8SCPCh. 2.2 - Prob. 9SCPCh. 2.2 - Prob. 10SCP
Ch. 2.2 - Prob. 11SCPCh. 2.2 - Prob. 12SCPCh. 2.2 - Prob. 13SCPCh. 2.2 - Prob. 14SCPCh. 2.2 - Prob. 15SCPCh. 2.2 - Prob. 16SCPCh. 2.2 - Prob. 17SCPCh. 2.2 - Prob. 18SCPCh. 2.2 - Prob. 19SCPCh. 2.2 - Prob. 20SCPCh. 2.3 - Prob. 21SCPCh. 2.3 - Prob. 22SCPCh. 2.3 - Prob. 23SCPCh. 2.3 - Prob. 24SCPCh. 2.3 - Prob. 25SCPCh. 2.3 - Prob. 26SCPCh. 2.3 - Prob. 27SCPCh. 2.3 - Prob. 28SCPCh. 2.3 - Prob. 29SCPCh. 2.3 - Prob. 30SCPCh. 2.3 - Prob. 31SCPCh. 2.3 - Prob. 32SCPCh. 2.3 - Prob. 33SCPCh. 2.4 - Suppose that you are trying to write a program...Ch. 2.4 -
What is the output of the following unknown...Ch. 2.4 - Prob. 36SCPCh. 2.4 - Prob. 37SCPCh. 2.4 - Prob. 38SCPCh. 2 - Prob. 1ECh. 2 -
Write a for loop that produces the following...Ch. 2 -
The Fibonacci numbers are a sequence of integers...Ch. 2 - Prob. 4ECh. 2 -
Write nested for loops to produce the following...Ch. 2 -
Write nested for loops to produce the following...Ch. 2 - Prob. 7ECh. 2 - Prob. 8ECh. 2 - Prob. 9ECh. 2 - Prob. 10ECh. 2 - Prob. 11ECh. 2 - Prob. 12ECh. 2 - Modify the code so that it now produces the...Ch. 2 - Prob. 14ECh. 2 - Prob. 15ECh. 2 - Prob. 16ECh. 2 - Prob. 17ECh. 2 - Prob. 18ECh. 2 - Prob. 19ECh. 2 - Prob. 20ECh. 2 - Prob. 21ECh. 2 - Prob. 22ECh. 2 - Prob. 23ECh. 2 - Prob. 24E
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