Octal number system: Octal number system is also known as base-8 number system It is because eight distinct elements from 0 to 7 are used to represent a level. It means, in total, octal system has 8 numbers. Binary number system: In binary system, the numbers “0” and “1” are only used. It means, in total, binary system has only 2 numbers. Therefore, the base used for binary numbering system is 2.

Question

Assignment Instructions: You are tasked with developing a program to use city data from an online database and generate a city details report. 1) Create a new Project in Eclipse called "HW7". 2) Create a class "City.java" in the project and implement the UML diagram shown below and add comments to your program. 3) The logic for the method "getCityCategory" of City Class is below: a. If the population of a city is greater than 10000000, then the method returns "MEGA" b. If the population of a city is greater than 1000000 and less than 10000000, then the method returns "LARGE" c. If the population of a city is greater than 100000 and less than 1000000, then the method returns "MEDIUM" d. If the population of a city is below 100000, then the method returns "SMALL" 4) You should create another new Java program inside the project. Name the program as "xxxx_program.java”, where xxxx is your Kean username. 3) Implement the following methods inside the xxxx_program program The main method…

Answer 1

Question

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

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Assignment Instructions: You are tasked with developing a program to use city data from an online database and generate a city details report. 1) Create a new Project in Eclipse called "HW7". 2) Create a class "City.java" in the project and implement the UML diagram shown below and add comments to your program. 3) The logic for the method "getCityCategory" of City Class is below: a. If the population of a city is greater than 10000000, then the method returns "MEGA" b. If the population of a city is greater than 1000000 and less than 10000000, then the method returns "LARGE" c. If the population of a city is greater than 100000 and less than 1000000, then the method returns "MEDIUM" d. If the population of a city is below 100000, then the method returns "SMALL" 4) You should create another new Java program inside the project. Name the program as "xxxx_program.java”, where xxxx is your Kean username. 3) Implement the following methods inside the xxxx_program program The main method…

CPS 2231 - Computer Programming – Spring 2025 City Report Application - Due Date: Concepts: Classes and Objects, Reading from a file and generating report Point value: 40 points. The purpose of this project is to give students exposure to object-oriented design and programming using classes in a realistic application that involves arrays of objects and generating reports. Assignment Instructions: You are tasked with developing a program to use city data from an online database and generate a city details report. 1) Create a new Project in Eclipse called "HW7”. 2) Create a class "City.java" in the project and implement the UML diagram shown below and add comments to your program. 3) The logic for the method "getCityCategory" of City Class is below: a. If the population of a city is greater than 10000000, then the method returns "MEGA" b. If the population of a city is greater than 1000000 and less than 10000000, then the method returns "LARGE" c. If the population of a city is greater…

Please calculate the average best-case IPC attainable on this code with a 2-wide, in-order, superscalar machine: ADD X1, X2, X3 SUB X3, X1, 0x100 ORR X9, X10, X11 ADD X11, X3, X2 SUB X9, X1, X3 ADD X1, X2, X3 AND X3, X1, X9 ORR X1, X11, X9 SUB X13, X14, X15 ADD X16, X13, X14

Answer 2

Question

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

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Answer 3

Question

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

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Answer 4

Question

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

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Answer 5

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

Answer 6

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Answer 7

Chapter 3, Problem 4RQ

Program Plan Intro

Octal number system:

Octal number system is also known as base-8 number system

It is because eight distinct elements from 0 to 7 are used to represent a level.

It means, in total, octal system has 8 numbers.

Binary number system:

In binary system, the numbers “0” and “1” are only used.

It means, in total, binary system has only 2 numbers.

Therefore, the base used for binary numbering system is 2.

Answer 8

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Answer 9

Explanation of Solution

b.

Conversion of octal number 130 to its equivalent binary number:

Given, octal number is 130.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 130...

Answer 10

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Answer 11

Explanation of Solution

c.

Conversion of octal number 250 to its equivalent binary number:

Given, octal number is 250.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 250...

Answer 12

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Answer 13

Explanation of Solution

d.

Conversion of octal number 1510 to its equivalent binary number:

Given, octal number is 1510.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 1510.

Answer 14

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Answer 15

Explanation of Solution

e.

Conversion of octal number 2551 to its equivalent binary number:

Given, octal number is 2551.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2551.

Answer 16

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

Answer 17

Explanation of Solution

f.

Conversion of octal number 2634 to its equivalent binary number:

Given, octal number is 2634.

Each digit of the octal number is converted into three bit binary equivalent.

A group of three bit binary refers to its corresponding octal digit.

Finally, the binary notation of the given octal number is noted.

The following diagram describes the binary notation of the octal number 2634.

Answer 18

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Answer 29

Ch. 3 - Prob. 1RQ Ch. 3 - Convert each of the following decimal numbers to...Ch. 3 - Prob. 3RQ Ch. 3 - Prob. 4RQ Ch. 3 - Prob. 5RQ Ch. 3 - Prob. 6RQ Ch. 3 - Prob. 7RQ Ch. 3 - Prob. 8RQ Ch. 3 - Prob. 9RQ Ch. 3 - Prob. 10RQ

Solution Summary: The author explains the octal number system, which uses eight distinct elements from 0 to 7 to represent a level.

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Explanation of Solution

Explanation of Solution

Explanation of Solution

Explanation of Solution

Chapter 3 Solutions