It is a common practice in object-oriented programming to make all of a class's data attributes accessible to statements outside the class. O True O False

Answers

Answer 1

The given statement "It is a common practice in object-oriented programming to make all of a class's data attributes accessible to statements outside the class" is False beacuse object-oriented programming, the principle of encapsulation is widely followed, which involves controlling the visibility and accessibility of class members, including data attributes.

In object-oriented programming (OOP), it is not a common practice to make all of a class's data attributes accessible to statements outside the class. Encapsulation, one of the key principles of OOP, encourages the use of access modifiers to control the visibility and accessibility of class members. By default, data attributes in a class are typically declared as private or protected, limiting their direct access from outside the class.

Private data attributes are only accessible within the class itself, ensuring data integrity and encapsulation. They can be accessed indirectly through public methods, known as getters and setters, which provide controlled access to the attributes. This approach enables data abstraction and encapsulation, promoting modular and maintainable code.

Protected data attributes, on the other hand, are accessible within the class itself and its subclasses. This allows for inheritance and facilitates the reuse of common attributes and behaviors in a class hierarchy.

By restricting direct access to data attributes and providing controlled access through methods, OOP promotes encapsulation and information hiding. This helps in managing complexity, ensuring data integrity, and facilitating code maintenance and evolution.

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Related Questions

Compound conditions require a computer to sense whether multiple conditions are true or false.

True
False

Answers

Answer:

False

Explanation:

You can have multiple conditions in your while and for loops as well as your if statements.

Ask the user to enter a name. If there is an ‘a’ in the name, print the message saying ‘The name contains at least one ‘a.’ If there is no ‘a’ then print “The name does not contain the letter a.”

Answers

name = input("Enter your name: ")

if "a" in name:

   print("There's at least one 'a'")

else:

   print("The name does not contain the letter a.")

I wrote my code in python 3.8. I hope this helps!

You have $5 and earn $1.75 for each roll of wrapping paper you sell. Write an equation in two variables that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper

Answers

Answer:

A = 5 + 1.75r

Explanation:

Amount you have = $5

Earning per roll of wrapping paper = $1.75

Let

r = number of rolls of wrapping paper

A = Total amount earned

A = 5 + 1.75r

Equation that represents the total amount A (in dollars) you have after selling r rolls of wrapping paper is

A = 5 + 1.75r

Which of the following AWS tools help your application scale up or down based on demand?

Amazon EC2 Auto Scaling

Elastic Load Balancing

Answers

The AWS tools that help your application scale up or down based on demand are Amazon EC2 Auto Scaling and Elastic Load Balancing.

1. Amazon EC2 Auto Scaling: This tool automatically adjusts the number of EC2 instances in your application based on the workload. It can scale up by launching additional instances to handle increased traffic and scale down by terminating instances during periods of low demand. EC2 Auto Scaling uses scaling policies to determine when and how to add or remove instances.

2. Elastic Load Balancing: This tool distributes incoming traffic across multiple EC2 instances to ensure optimal performance and availability. It automatically scales up or down the number of instances behind the load balancer based on traffic patterns. Elastic Load Balancing helps your application handle increasing demand by distributing traffic evenly and efficiently across multiple instances.By using Amazon EC2 Auto Scaling and Elastic Load Balancing together, your application can dynamically scale up or down based on demand, ensuring that it can handle high traffic periods and efficiently utilize resources during low traffic periods.

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A film producer is having difficulty with distribution. After major and minor theaters show no interest in the film, what would the logical next move be for him to take?


release the soundtrack on compact disc

make a sequel

give up

pursue Internet distribution

Answers

Answer:

pursue internet distribution

Explanation:

Answer:

B: pursue internet distribution

Explanation:

edg2021

A film producer is having difficulty with distribution. After major and minor theaters show no interest

Select the correct navigational path to use a saved chart template,
Select the range of cells
Click the tab on the ribbon and look in the
Click the dialog box launcher and then the
select the one you want to use, and click OK

Answers

Answer:

Insert, Charts, All charts, Templates

Explanation:

I just did this assignment

The correct navigational path to use a saved chart template is select the range of cells, Click the insert tab on the ribbon and look in the. Click the dialog box launcher and then the chart tab, select the one template you want to use, and click OK.

What is chart template?

A chart template is a file that contains the colors, layout, formatting, and other settings of a previously created chart that can be reused later.

It essentially allows you to reapply the same chart parameters to both new and existing graphs with a few clicks, saving you from having to recreate it each time.

A template is a form, mold, or pattern that is used as a guide to create something. Here are some template examples: Design of a website. Making a document

To use a saved chart template, select the range of cells, then click the insert tab on the ribbon and look in the.

Click the dialog box launcher, then the chart tab, choose a template, and then click OK.

Thus, this is the correct navigation path.

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Compared with traditional methods, the entire rapid application development (RAD) process is expanded and, as a result, the new system is built, delivered, and placed in operation much later.

Answers

Answer:

False

Explanation:

Note, the Rapid Application Development (RAD) software development approaches are noteworthy not for its expanded design details but for its simplicity of the software development process.

In other words, the RAD approaches while taking user preferences into the software development process, focuses on making the software design process more flexible, such as by employing the use of prototypes, and less unnecessary details.

why is aws more economical than traditional datacenters for applications with varying compute workloads?

Answers

AWS provides on-demand pricing for its services, allowing users to pay only for the computing resources they use on an hourly basis.

AWS has an elastic infrastructure that can automatically scale up or down to match the changing workload demands of the application.

AWS is cost-effective for varying compute workloads due to flexible pricing and elastic infrastructure.

AWS provides on-demand pricing for its services, allowing users to pay only for the computing resources they use on an hourly basis. This means that users do not have to purchase and maintain expensive hardware for their varying compute workloads. Additionally, AWS has an elastic infrastructure that can automatically scale up or down to match the changing workload demands of the application. This means that users do not have to pay for idle resources and can easily accommodate sudden spikes in traffic without experiencing any downtime. Thus, the combination of on-demand pricing and an elastic infrastructure makes AWS more economical than traditional data centers for applications with varying compute workloads.

AWS is more economical than traditional datacenters for applications with varying compute workloads due to its pay-as-you-go pricing model and the ability to scale resources based on demand.

AWS offers a pay-as-you-go pricing model, which means that users only pay for the resources they consume and the duration of their usage. This eliminates the need for upfront infrastructure investments and allows for cost optimization as resources can be easily scaled up or down based on workload demands. Traditional datacenters, on the other hand, often require significant upfront investments in hardware and infrastructure, regardless of actual usage.

AWS also provides a wide range of services and features that enable automatic scaling and flexibility. Users can leverage services like AWS Auto Scaling, which automatically adjusts the number of instances based on workload metrics, ensuring optimal resource allocation and cost-efficiency. With traditional datacenters, scaling resources to match varying workloads can be challenging and may result in underutilized or overutilized infrastructure, leading to wasted costs.

In summary, AWS's pay-as-you-go pricing model, along with its scalable infrastructure and resource management capabilities, makes it more economical than traditional datacenters for applications with varying compute workloads. This allows businesses to optimize costs, pay only for what they use, and easily adjust resources to match their specific needs.

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List and describe the three types of reports.

Answers

Answer:

Basic Reports. Basic reports are divided into detail reports, grouped reports, crosstab reports, and other basic table samples. ...

Query Reports. ...

Data Entry Reports.

Explanation:

Security Technology Incorporated (STI) is a manufacturer of an electronic control system used in the manufacture of certain special-duty auto transmissions used primarily for police and military applications. The part sells for $61 per unit and STI had sales of 24,300 units in the current year, 2021. STI had no inventory on hand at the beginning of 2021 and is projecting sales of 26,900 units in 2022. STI is planning the same production level for 2022 as in 2021, 25,600 units. The variable manufacturing costs for STI are $22, and the variable selling costs are only $0.40 per unit. The fixed manufacturing costs are $128,000 per year, and the fixed selling costs are $560 per year.
Required:
1. Prepare an income statement for each year using full costing.
2. Prepare an income statement for each year using variable costing.

Answers

1. Under full costing, STI's income statement for the current year shows sales revenue of $1,486,300, cost of goods sold of $779,500, and a net income of $259,800. For the projected year, sales revenue is estimated to be $1,641,400, cost of goods sold to be $812,800, and a net income of $328,800.

2. Under variable costing, STI's income statement for the current year shows sales revenue of $1,486,300, variable expenses of $657,900, and a net income of $294,200. For the projected year, sales revenue is estimated to be $1,641,400, variable expenses to be $712,600, and a net income of $342,800.

Under full costing, all manufacturing costs, both variable and fixed, are included in the cost of goods sold. This means that the income statement reflects the complete cost of producing each unit, including the allocation of fixed costs. In the current year, STI had sales of 24,300 units, which generated sales revenue of $1,486,300 (24,300 units x $61 per unit). The cost of goods sold was $779,500, calculated as (24,300 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a net income of $259,800.

For the projected year, STI estimates sales of 26,900 units, which would generate sales revenue of $1,641,400 (26,900 units x $61 per unit). The cost of goods sold is estimated to be $812,800, calculated as (26,900 units x $22 variable manufacturing cost) + $128,000 fixed manufacturing costs. Subtracting the cost of goods sold from sales revenue gives a projected net income of $328,800.

Under variable costing, only the variable manufacturing costs are included in the cost of goods sold, while fixed manufacturing costs are treated as period costs and are not allocated to the units produced. In the current year, the variable expenses amounted to $657,900, calculated as 24,300 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a net income of $294,200.

For the projected year, the variable expenses are estimated to be $712,600, calculated as 26,900 units x $22 variable manufacturing cost. Subtracting the variable expenses from sales revenue gives a projected net income of $342,800.

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print cube of numbers from 10 to 20 in python
can anyone help me?

Answers

Certainly! Here is some code in Python to print the cubes of numbers from 10 to 20:

python
Copy code
for num in range(10, 21):
cube = num ** 3
print(f"The cube of {num} is {cube}")
This code uses a for loop to iterate through the numbers 10 to 20 (inclusive), calculates the cube of each number using the exponent operator (**), and then prints out a message displaying the original number and its cube.

The output of this code will look like:

yaml
Copy code
The cube of 10 is 1000
The cube of 11 is 1331
The cube of 12 is 1728
The cube of 13 is 2197
The cube of 14 is 2744
The cube of 15 is 3375
The cube of 16 is 4096
The cube of 17 is 4913
The cube of 18 is 5832
The cube of 19 is 6859
The cube of 20 is 8000

"An internal system behind a firewall needs to be configured for remote access. How should Network Address Translation be configured?"

Answers

Answer:

The appropriate answer will be "Port forwarding ".

Explanation:

Port forwarding seems to be a network security strategy whereby a gateway or equivalent system communicates all intercepting communication/traffic from a specific address to some of the same port on just about any interior single node.This allows the connection of an entity in this context device that is connected to an inner reference node/port usually connecting to Internet infrastructure as well as an internal private local area network.

Select a website of your choice. Take a look at its HTML and CSS. Select two of the HTML elements, and see what CSS rules apply to them. You may need to examine several different elements and CSS rules before you find some that you can understand. Remember that you can use the internet to look up what a property and value mean in a CSS rule.


Cut and paste the HTML elements and the CSS rules into a word processing document.


Write a paragraph that explains how the CSS rules style the HTML elements that you have selected.

Answers

Answer:

sdfsdfdsdfdfsf

Explanation:

how many bits are found in 4 bytes​

Answers

Answer:

32 bits = 4 bytes

Explanation:

well its what i know, so it has to be correct, hope i helped

Answer:

32

Explanation:

1 byte = 8 bits

4 x 8 =32

hope this helps

PLEASE HELP ASAP!!! Prompt
What is the Bcc address field for?

Answers

Answer:

For security and privacy reasons, it is best to use the Blind Carbon Copy (BCC) feature when sending an email message to a large number of people. When you place email addresses in the BCC field of a message, those addresses are invisible to the recipients of the email.

Explanation:

William Shakespeare is credited for writing the five acts of Hamlet, Prince of Denmark. This play was published in 1630.

Answers

This assertion is untrue. Early in the 17th century, Shakespeare authored "Hamlet, Prince of Denmark," which was first printed in 1603 and 1623, not in 1630.

In 1603 who published Hamlet?

James Roberts added Hamlet to the Stationers' Register on July 26, 1602. In 1603 Valentine Simmes produced the first "bad" quarto for Nicholas Ling and John Trundell.

Who was King Hamlet's murderer?

Shakespeare's tragedy Hamlet1 recounts the following incidents: King Hamlet of Denmark dies unexpectedly and his brother Claudius a few weeks later marries the widow, his sister-in-law, Queen Gertrude; according to According to the official account, a snakebite caused his death.

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The keyDown (code) block is used to write programs where a user can control sprites on
the screen.
O True
O False

Answers

this is true true true

In what way, if any, does click-jacking differ from cross-site scripting?


They are essentially the same type of tricking people into using criminal websites.

They both direct people to criminal websites, but cross-site scripting misdirects URLs while click-jacking embeds code that

redirects a user.

They both direct people to criminal websites, but click-jacking misdirects URLs while cross-site scripting embeds code that

redirects a user.

O They both direct people to criminal websites, but users who engage in click-jacking know they are visiting criminal websites

Answers

Click-jacking differ from cross-site scripting as they both direct people to criminal websites, but click-jacking misdirects URLs while cross-site scripting embeds code that redirects a user.

The criminal practice of fooling a user into clicking on something other than what the user intends to click on is called click-jacking. Contrary to click-jacking, which uses the user as the confused deputy, cross-site request forgeries use the user's web browser. An other illustration of this kind of attack is an FTP bounced attack, which enables an attacker to make a covert connection to TCP ports that the target system is not allowed to access. The bewildered deputy in this illustration is the distant FTP server.

A computer program that is accidentally tricked by another party into abusing its power is known as a confused deputy. These attacks fall under the category of privilege escalation attacks. Cross-site request forgeries and clickjacking are two instances of the confused deputy issue.

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Which mineral is commonly found in igneous rocks?

Answers

Answer:

I would say Quartz.

Explanation:

Answer:

felspar

Explanation:

Help please!! I want to make an account on Brainly for my math work but it keeps giving me the same error message: "Sorry, we were not able to complete you registration at this time." I have tried multiple usernames, emails, ages, browsers, and N O T H I N G works. Please help :,(

Answers

Answer:

You can contact the brainly support team on this one and be rest assured help is on it way brainly.com/contact/index

Explanation:

Hey there?,

I understand how bad things can get when you cant make headway and the help needed is very urgent.

Now on this issues kindly contact  via brainly.com/contact/index  and you will get help on whatever problems you are faced with.

Furthermore, whenever you are challenged with any online technical issues, kindly lookup for the contact detail of their support team and mail them directly and be sure to get direct response soonest.

Should you need further assistance you can ask and I will guide you.

Which is NOT part of the respiratory system?

Diaphragm

Lungs

Thorax

Adductors

Answers

Answer:

abductors

Explanation:

the diaphragm is the muscle that works your lungs, the lungs are what fills with air for respiration, and the thorax is the cavity they reside in. abductors are your abs.

(also i dont think you meant to put this in the computers section)

quick I need help ASAP

Question 1 (1 point)
Why in the world would you need a spreadsheet?

Question 2 (1 point)
What are spreadsheets used for?


Question 3 (1 point)
What does this unit cover

this is a k12 test

Answers

Answer:

1. Spreadsheets are an essential business and accounting tool. They can vary in complexity and can be used for various reasons, but their primary purpose is to organize and categorize data into a logical format. Once this data is entered into the spreadsheet, you can use it to help organize and grow your business.

2. A spreadsheet is a tool that is used to store, manipulate and analyze data. Data in a spreadsheet is organized in a series of rows and columns and can be searched, sorted, calculated and used in a variety of charts and graphs.

3. ?


GOOD LUCK!

Answer:

DO NOT INCLUDE (1=) AND DO NOT FORGET TO INCLUDE THE PUNCTUATION.

Explanation:

1 = Spreadsheets are helpful when trying to manage large amounts of numerical data.

2= You might keep a spreadsheet if you keep track of your checkbook balance, the mileage on your car, your grades, or your workout results at the gym.

3= This unit covers the basics of spreadsheets—how to create them; what can be done using formulas and calculations; and how to format them.

A direct access hash table has items 51, 53, 54, and 56. The table must have a minimum of a. 4
b. 5 c. 56 d. 57

Answers

A direct access hash table has items 51, 53, 54, and 56. The table must have a minimum of b. 5 (Option B)

What is the explanation for the above response?


In a direct access hash table, the index of an item is the same as the value of the item. In this case, the items are 51, 53, 54, and 56.

Therefore, the table must have at least 56 slots (indices) to accommodate all the items. However, since 51, 53, 54, and 56 are not contiguous, there must be at least one empty slot between 54 and 56. Therefore, the table must have at least 5 slots (indices) to accommodate all the items without collision.

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1) The four main ways marketers divide potential customers is by:

A) occupation, income, age, and interests.
B) demographics, psychographics, behavior, and geography.
C) location, race, educational background, and wealth.
D) political affiliation, musical interests, wealth, and location.

Answers

The four main ways marketers divide potential customers is by occupation, income, age, and interests.

What are potential customers?

A company’s potential customer is usually referred to as a prospect. It is a person who has the potential to be interested in the services and products that are offered by the company but has not yet purchased.

In that sense, he’s not a customer. The term potential customer is extremely vague, it can very well define a person who knows the company and who wants to buy one of their products.

For example, it could refer to a person who could potentially be interested, as they have a common characteristic with the majority of the company’s clients, for example, the practice of the same profession.

Therefore, The four main ways marketers divide potential customers is by occupation, income, age, and interests.

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a colleague shared an excel file with you, and you want to display a worksheet that is hidden in it. how can you do that?

Answers

The hidden worksheet can be made visible with the right click on any worksheet and select unhide.

What is a worksheet?

A worksheet in Microsoft Excel is the collection of the rows and column that has been used to organize data. The collection of worksheets is called workbook.

The hidden worksheets are not visible in the workbook, and if an individual wants to unhide the hidden worksheet, he must right-click on any worksheet and select unhide.

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a virus can reside in a file (or many files) on the hard drive, but it would not be active in memory. as such, it is not as important to scan live memory as it is to scan the hard drive. true or false??

Answers

False, it is not as important to scan live memory as it is to scan the hard drive

How viruses reside in files

While it is true that viruses can reside in files on the hard drive, they can also be active in memory, making it important to scan both the hard drive and live memory for viruses.

Some viruses, such as rootkits, are designed to hide themselves from antivirus software by operating solely in memory.

Additionally, some viruses can spread by exploiting vulnerabilities in software that is currently running in memory.

Therefore, scanning live memory for viruses is just as important as scanning the hard drive to ensure comprehensive protection against potential threats.

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anyone who know hacking here or studying ethical hacking ?​

Answers

Answer:

U mean computer safety?

Answer:

yes I know that ychaz he can get your reward 7gk have one question for

Write a program that takes a first name as the input, and outputs a welcome message to that name. ex: if the input is:_______

Answers

To write a program that takes a first name as input and outputs a welcome message, you can use any programming language of your choice. Let's assume you're using Python for this example.

Here's the step-by-step approach to achieve this:

1. Prompt the user for their first name using the `input()` function in Python. For example:
```python
first_name = input("Enter your first name: ")
```
2. Create a welcome message by concatenating the first name with a greeting. For instance:
```python
welcome_message = "Welcome, " + first_name + "!"
```
3. Print the welcome message using the `print()` function:
```python
print(welcome_message)
```

Putting it all together, the complete program looks like this:
```python
first_name = input("Enter your first name: ")
welcome_message = "Welcome, " + first_name + "!"
print(welcome_message)
```

When you run the program, it will ask for the user's first name and then display a welcome message that includes their name.

Here's an example interaction:

```
Enter your first name: John
Welcome, John!
```

Feel free to modify the program according to your needs and the programming language you are using. The core idea is to take the user's input, concatenate it with a greeting, and display the welcome message.

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give 4 example for echinodermis cnidarians poriferas platyhilminthes nematodes and annerids

Answers

Answer:

Among the largest and most important invertebrate phyla are Porifera (sponges), Cnidaria (jellyfish, corals, and sea anemones), Platyhelminthes (flatworms), Nematoda (roundworms), Mollusca (snails, bivalves, squids, and octopuses), Annelida (segmented worms), Arthropoda (horseshoe crabs, spiders, crabs, centipedes, ..

Write a while loop that prints user_num divided by 2 until user_num is less than 1. The value of user_num changes inside of the loop.Sample output with input: 2010.05.02.51.250.625

Answers

10.0 Traceback (latest call made most recently): Line 5 of file "main.py," where user num = float(input()) EOFError: When reading a line, EOF

How would you create a while loop that prints user num?

user_num = 20

while(user_num >= 1):

print(user_num / 2)

user_num = float(input())

user_num = 20

while user_num>=1:

print(user_num/2)

user_num = user_num/2

user_num = 20

while user_num>=1:

print(user_num/2)

x=float(input())

user_num = x

10.0 Traceback (most recent call last): File "main.py", line 5, in user_num = float(input()) EOFError: EOF when reading a line

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help poor mi............ The variables x and y are related proportionally. When x=8 and y=12. Find y when x=80 when a person says "DOn't FART" what does it mean, does it mean that a person is telling me to stop dont do that?? Reduce 50/4 to lowest terms. Write the answer as a mixed number. 30. President Ronald Reagan earned a yearly salary of 2 x 10^5 dollars aspresident. He served 8 years as president. What was the total amount ofmoney Ronald Reagan earned as president?A 1.6 x 106 dollarsB. 2.0 x 106 dollarsc. 1.6 x 107 dollarsD. 2.0 x 107 dollars What is the one part of a nucleotide that differs among the four different nucleotides in your group?. What does the following quote imply from The Time Machine? It feels so good to stick a fork in meat again.A. That too much time passed between breakfast bacon and dinner mutton.B. That the Time Traveller might not have eaten meat while he was time travelerC. That the Time Traveller just decided to stop being a vegetarianD. That the Time Traveller had eaten way too much meat while he was time traveling. He was being sarcastic when he said this. "e and c are wong! Lamar is in charge of selling United Technologies navigation and radar systems to very small freight ship companies in the midpacific islands. Lamar will have to work hard to make sure these companies" As a 2.0-kg object moves from (4.4 i + 5j) m to ( 11.6 i - 2j) m, the constant resultant forceacting on it is equal to (41 - 9j) N. If the speed of the object at the initial position is 4.0 m/s,what is its kinetic energy at its final position?Answer: Which positions did the two texas political parties take regarding the consultation? An arithmetic sequence is a linear function whose domain is restricted to the set of non-negative integers. I need help! If you could explain that would help alot(find x using cross multiplaction 4x+6 and x+9)NO LINKS YOU WILL BE REPORTED Please help soon because I really need to finish my last homework question quickly A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of not choosing a green tile? why must the life cycle of sexually reproducing species alternate between haploid and diploid stages? 1.Which does not belong to the set. a. anti-Semitismb. Kristallnachtc. Stalingradd. ghetto Distinguish between cross-functional teams and problem-solvingteams. When carbohydrate intake is low, which of the following is most likely to result?a. Your ur body will starveb.your body will store more fatc.your energy will use more energyd.your body will break down other nutrients for energy If the electrical potential in a region is constant, the electric field must be zero everywhere in that region. 58 yo M presents with painless bright red blood per rectum and chronic constipation. he consumes a low fibre diet What is the most likely diagnosis?