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

The assignment here is to write an app using a database named CIT321 with a collection named students; we will provide a CSV file of the data. You need to use Vue.js to display 2 pages. You should know that this assignment is similar, all too similar in fact, to the cars4sale2 example in the lecture notes for Vue.js 2. You should study that program first. If you figure out cars4sale2, then program 6 will be extremely straightforward. It is not my intent do drop a ton of new material here in the last few days of class. The database contains 51 documents. The first rows of the CSV file look like this: sid last_name 1 Astaire first_name Humphrey CIT major hrs_attempted gpa_points 10 34 2 Bacall Katharine EET 40 128 3 Bergman Bette EET 42 97 4 Bogart Cary CIT 11 33 5 Brando James WEB 59 183 6 Cagney Marlon CIT 13 40 GPA is calculated as gpa_points divided by hrs_attempted. GPA points would have been arrived at by adding 4 points for each credit hour of A, 3 points for each credit hour of…

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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The assignment here is to write an app using a database named CIT321 with a collection named students; we will provide a CSV file of the data. You need to use Vue.js to display 2 pages. You should know that this assignment is similar, all too similar in fact, to the cars4sale2 example in the lecture notes for Vue.js 2. You should study that program first. If you figure out cars4sale2, then program 6 will be extremely straightforward. It is not my intent do drop a ton of new material here in the last few days of class. The database contains 51 documents. The first rows of the CSV file look like this: sid last_name 1 Astaire first_name Humphrey CIT major hrs_attempted gpa_points 10 34 2 Bacall Katharine EET 40 128 3 Bergman Bette EET 42 97 4 Bogart Cary CIT 11 33 5 Brando James WEB 59 183 6 Cagney Marlon CIT 13 40 GPA is calculated as gpa_points divided by hrs_attempted. GPA points would have been arrived at by adding 4 points for each credit hour of A, 3 points for each credit hour of…

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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.

Explanation of Solution

Explanation of Solution

Explanation of Solution

Explanation of Solution

Explanation of Solution

Chapter 3 Solutions