Which step creates a connection between a file and a program in python?

Answers

Answer 1
The step of opening a file creates a connection between a file and a program.Opening an output file usually creates the file on the disk and allows the program to write data to it.Opening an input file allows the program to read data from the file.

Related Questions

All animations on the world wide web are flash animations

Answers

Not every animation on the web is Flash but currently the majority is. There exists simple GIF based animations as well as other technologies for animation such as Silverlight and HTML5. Most believe HTML5 will eventually replace Flash.

False. Many website animations are different with websites made in HTML5, the new modern standard for websites.

R-410A Is also known as A. Suva 410a B. AZ-20 C. Puron D. All Of The Above

Answers

I believe it's D. Hope this helps.

R-410A is a refrigerant known by the trade names Suva 410A, AZ-20, and Puron. Hence, the correct option is D. All of the Above.

R-410A is a hydrofluorocarbon (HFC) refrigerant commonly used in air conditioning and heat pump systems. It is known by several trade names, which are specific to different manufacturers. Here's an explanation for each of the options:

A. Suva 410A: This is the brand name used by DuPont (now Chemours) for their version of the R-410A refrigerant.B. AZ-20: This is the brand name used by Honeywell for their version of R-410A.C. Puron: This is the brand name used by Carrier for their version of R-410A.

Therefore, the correct answer is D. All of the Above.

*More than one Answer
Why are special effects used in presentations?
To display the presenter's talents.
To focus attention.
To improve effectiveness.
To increase attention.
To make dull presentations interesting.
To provide visual cues.

Answers

Final answer:

Special effects in presentations improve understanding, enhance memory and retention, and add interest, thereby increasing audience engagement and the speaker's credibility.

Explanation:

Special effects are used in presentations for a variety of important reasons. Firstly, they can significantly improve an audience's understanding of the information being conveyed. Visual aids can clarify complex points and emphasize key information, reducing the likelihood of misunderstanding. Secondly, special effects can enhance memory and retention; a presentation with dynamic and engaging elements is more likely to be remembered by the audience. Thirdly, they add variety and interest to a presentation, making it more engaging and preventing it from becoming dull. By including visual examples, such as pictures of roses in a speech about gardening or samples of spices in a presentation about cooking, the content becomes more tangible and interesting.

In addition to these benefits, the use of well-produced and professionally handled presentation aids can increase the audience's perception of the speaker as knowledgeable and credible. The expectation of quality visual aids has grown with the advent of digital communication, making their use a consideration for effectively delivering a speech or presentation.

Utilizing presentation aids thoughtfully can thus focus audience attention, make the presentation more interesting, and serve as valuable visual cues, ultimately improving the effectiveness of the communication.

Which best explains the workplaces of employees in the Energy career cluster?

A. Employees work outdoors.
B. Employees can work in a wide variety of places.
C. Employees can work in a limited number of places.
D. Employees work indoors.

Answers

I think it depends on what or where they want to work... Im really not sure. Im going to say B.

The statement which best explains the workplaces of employees in the Energy career cluster is: B. employees can work in a wide variety of places.

What is a career cluster?

A career cluster simply refers to a series of sequential and related occupations (jobs) that use or share similar skills, and they eventually lead to the realization of the short and long-term career goals of an employee.

In this context, a statement which best explains the workplaces of employees in the Energy career cluster is that employees are able to work in a wide variety of places.

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Name 10 world wide web (www) standards that the w3c develops and maintains?

Answers

W3C was founded by Sir Tim Berners-Lee in 1994. It is considered as the home of the Web as well as the Semantic Web. W3C has one main mission which is deriving the web at its full potential.

W3C supports over a 100 standards, among these:
HTML,
XML,
XHTML,
XML Schema,
XQuery,
RDF,
RDF Schema Language,
OWL,
XPATH,
XSLT,
CSS1,
PNG,.....
and many others

10 World Wide Web standards developed and maintained by W3C, including the following:

1. XML

2. XHTML

3. SKOS

4. SISR

5. RDF Schema

6. CGI

7. Canonical XML

8. CDF

9. CSS

10. DOM

Further explanation

The World Wide Web Consortium commonly abbreviated as W3C is a consortium that works to develop standards for the World Wide Web. The specifications of the main technologies used as the main base of the web, such as URL (Uniform Resource Locator), HTTP (Hypertext Transfer Protocol), and HTML (HyperText Markup Language) are developed and regulated by this body.

Some explanations about the standards mentioned above.

1. XML

XML is a markup language created by the World Wide Web Consortium (W3C) to define syntax to encode documents that can be read by humans and machines. This is done through the use of tags that determine the structure of the document, as well as how the document must be stored and transported.

2. XHTML

XHTML is the successor and development markup language of HTML which has capabilities that are more or less like HTML, but with more stringent syntax rules.

3. HTML

 HTML (HyperText Markup Language) is a markup language that is used to create a web page and display various information in an Internet browser.

4. CSS

CSS is short for Cascading Style Sheet. CSS is a collection of codes that aim to decorate and arrange the style of appearance/layout of web pages to make it more elegant and attractive.

5. DOM

DOM (document object model) is a method used to represent documents through nodes and objects so that the document can be changed in structure, style, and contents.

Learn more

World Wide Web Consortium https://brainly.com/question/4339297, https://brainly.com/question/11397745

Details

Class: College

Subject: Computers and technology

Keyword: World Wide Web Consortium.

A method for selecting multiple lines of text is to _______. select one:

a. double-click the word

b. click and drag in the white space to the left of the lines

c. press and hold the ctrl key, then drag the mouse pointer to select multiple blocks of nonadjacent text

d. click the beginning of the block, then press and hold down the alt key until the entire block is selected

Answers

I would probably say B even though the other methods might work as well

Digital transmission permits higher maximum transmission rates when compared to analog.

Answers

The question is incomplete but I assume it's a True or False Answer 
The Answer is true since digital transmission permits higher maximum transmission rates.

Octet" is the same as ________. "bit" "byte" either "bit" or "byte", depending on the context neither "bit" nor "byte"

Answers

The prefix "oct" means eight, like an octagon. Eight bits -> one byte.

"Octet" is the same as "byte".

In computer science, an octet refers to a sequence of 8 bits, which is commonly known as a byte. The term "octet" is used to explicitly denote an 8-bit unit, especially in networking and data communication contexts to avoid ambiguity.

While a "bit" is a single binary digit (0 or 1) and an "octet" is a group of 8 bits, "octet" and "byte" are effectively equivalent in this context.

What is a functional simulation?

a) a type of training that focuses on practicing to make decisions in a specific area of a business
b) a type of training that ensures medical professionals will know what to do in crisis situations
c) a type of training that is used to help members of the military respond under pressure
d) a type of training that allows educators to design the best instructional materials possible

Answers

d) a type of training that allows...

Answer:

d) a type of training that allows educators to design the best instructional materials possible

Explanation:

The options are scrambled now though so the real answer should be (A) make sure you read all the options first before answering to make sure you dont rush it and get it wrong

Is using abbreviations and symbols in social media a problem? Why or why not?

a) Yes, because it can impair peoples’ ability to communicate in writing.
b) Yes, because other people who use social media cannot tell what they are saying.
c) No, because the other people on social media also use these abbreviations.
d) No, because people who use social media do not use these abbreviations offline.

answer fast please

Answers

the correct answer is..A? 

Answer:

a) Yes, because it can impair peoples’ ability to communicate in writing.

Explanation:

Name at least four alternative devices that can be used as source of alphanumeric character input data?

Answers

*computer keyboard *mouse *touch screens *pendrives are the four alternative devices that can be used as source of alphanumeric character input data

Imagine that you are an independent filmmaker making a feature-length narrative film in the United States, with a variety of both indoor and outdoor scenes, to be released first in select theatres. You do not have large financial resources. Which traditional film camera type would you choose for your project and why?

Answers

Although an 8mm or 16mm would be better cost wise, I personally would use a 35 mm camera for this type of film. The 35mm is the only camera that would work well on a big screen. It is a rather expensive camera but no other camera could fit on the big screen.

Final answer:

For an independent filmmaker on a budget, a professional digital camera, such as a Red, is the recommended choice due to its cost-effectiveness, versatility in various shooting environments, and postproduction flexibility.

Explanation:

As an independent filmmaker in the United States with limited financial resources, the ideal choice for a feature-length narrative film would likely be a professional digital camera. Digital cameras have effectively become the mainstay of television and filmmaking, used to capture or record story action due to their cost efficiency and technical flexibility. Red digital cameras are a popular choice among indie filmmakers, offering high-quality image capture and file-based recording at a relatively lower cost than traditional film cameras. The choice of Red cameras allows filmmakers to get a cinematic look without the expense of film stock and provides convenience in various shooting conditions, including both indoor and outdoor scenes.

Which of the following statements is true?

A.
Violence could be a physical attack, but not a verbal attack.
B.
Violence could be a verbal attack, but not a non-verbal attack.
C.
Violence could include physical, non-physical, verbal, or non-verbal attacks.
D.
Violence refers only to physical attacks

Answers

c is the answer if you ar using the context clues. everything is in the passage just look its easy
Tcuktkutukcgmukugyrjtjyjcyyftjftutfi

The EPA is trying to decide whether or not to ban a certain chemical that has been associated with acid rain. What would be the most helpful in their decision-making process?

polls on whether people like the chemical
scientific information about the chemical and its effects
scientific information about the general effects of pollution
polls on people’s opinions of acid rain

Answers

the answer would be B for this

The most helpful information source for EPA in this decision-making process is: B. scientific information about the chemical and its effects.

What is EPA?

EPA is an abbreviation for Environmental Protection Agency and it refers to an agency of the federal government which was established by US Congress to oversee the regulation of pollution, pesticide use, environmental clean up, toxic chemical compounds, hazardous waste spills, contamination, and environmental compliance by industries and individuals.

In this scenario, scientific information about the chemical compound and its effects is considered to be the most helpful information source for EPA in this decision-making process.

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Text aids are references regarding a variety of information on multiple topics.
t/f

Answers

Answer:

The answer to the given question is "false".

Explanation:

The text aids is not a link to multi-topic data.

It is a graphical element, that stands out from the main text on a page. It is also known as text enhancements or text features. To understand more easily, we use Titles, bold or italic writing, diagrams, graphs, tables, charts, etc.

That's why the answer to this question is "false".

Which of the following statements accurately describes the early history of digital recording?

a) In the 1960s, Japan conducted experiments with digital recording but it was not until the 1980s that digital audiotape was widely used.
b) In the 1960s, Japan conducted experiments with digital recording and it quickly became widely used.
c) In the 1960s, the United States conducted experiments with digital recording but it wasn’t until the 1980s that digital audiotape was widely used.
d) In the 1960s, the United States conducted experiments with digital recording and it quickly became widely used.

Answers

I would like to say that it was D. If I am not correct, try asking this in history.

Final answer:

Japan conducted experiments with digital recording in the 1960s, but widespread use of digital audiotape didn't occur until the 1980s, transitioning from analog to digital formats.

Explanation:

The correct answer to the history of digital recording is that experiments with digital recording were indeed conducted in the 1960s, but the wider use and acceptance of this technology, especially in the form of digital audiotape, did not happen until the 1980s. Japan played a significant role in the development and experimentation of digital recording. Digital recording represents a shift from the analog recordings, where the medium such as vinyl records or magnetic tapes captured continuous variations in sound, to a format where sounds are represented by discrete numerical values or 'bits'. The transition from analog to digital formats was significant in the history of technology and has led to the current era where digital recording dominates the market.

Jacob wants to be a Steamfitter. He just finished his associate’s degree. Which best describes what he should do next?

A. Get a bachelor’s degree.
B. Do a three- to five-year apprenticeship.
C. Get a master’s degree.
D. Do a one- to two-year apprenticeship.

Answers

Get a bachelor's degree.

Jacob has likely developed strong study skill while pursuing his associate degree. Earning his Bachelor’s degree may help him prepare to pursue his career path and achieve sustainable employment opportunities. Earning a higher education degree continues to be a popular option than the option of doing an apprenticeship.

Answer:

The answer is A

Explanation:

Store four file objects corresponding to the files winter2003.txt , spring2003.txt, summer2003.txt, and fall2003.txt in the variables winter, spring, summer, and fall (respectively), and open them all for reading.

Answers

Can't Understand The Question Can You Please Restate.

Imagine you are having a conversation about simulation training programs with one of your friends (it is a slow night). You are enthusiastic about what these games can do, but your friend is not so sure. He says that nothing can compare to the “real thing,” and that these simulations are just a waste of time when people can be getting their training by experiencing the actual situations and events. What would you say in response to this? In what ways do you disagree with him? In what ways is he missing the point of these simulations?

please help me

Answers

I'd simply say that everyone has their own opinions. Some people don't want to experience it in real life because they fear they may mess up. Hence why we have simulations of things, to help people who don't want to experience something in real life and prepare them for when they decide to go out and actually do it.

what auto-generated elements can be added to the header and footer

Answers

Anything, really. Most common are page numbers, document info, author etc.

date/time and slide number

if you come to a stumbling block and can't think of any more ideas, what could you do? select all that apply 2pts.
1 expand on your favorite idea so far even if you don't think it will work. Sometimes you'll find a solution where you least expect it.
2 go with the ideas you've come up with this far. Moving forward and the design process will be encouraging.
3 rephrase your problem question. Looking at the problem from a different perspective can Inspire new ideas
4 take a break and come back later with a fresh mind. A clear mind will give you a new perspective

Answers

When you have a mental block or in the midst of a rut, you can choose to implement several strategies that would help you escape this condition. Based on the options available for the question given, you can choose to:

[3] Rephrase your problem question. Looking at the problem from a different perspective can Inspire new ideas [4] Take a break and come back later with a fresh mind. A clear mind will give you a new perspective

You speak to a business owner that is taking in almost $2,000 in revenue each month. The owner still says that they’re having trouble keeping the doors open. How can that be possible? Use the terms revenue, expenses, and profit/loss in your answer.

Answers

Let's say for example that the business is taking in $2000 of revenue.  That is the amount that the business collected for it's services - like for fixing the computer.  What if though it costs $500 for the equipment (that's an expense).  Now they only made $1500.  Now the customer complains and says that the computer isn't fixed properly so the company sends out a techie for 2 additional hours.  They need to pay their employee (another expense).  Now the $1500 is down to $1400.  They would have utilities to keep their lights on and insurance and many other expenses.

Your profit looks like this:
Profit = Revenue - Expenses

Answer: They need to pay their employee (another expense).  Now the $1500 is down to $1400.  They would have utilities to keep their lights on and insurance and many other expenses.

Which network device maintains information on where to forward data packets to reach remote destinations?

Answers

Answer: A router

The purpose of a router is to forward data packets between networks. Typically, data packets are forwarded from one router to another router until the packet reaches its final destination.

Each data packet contains network address information that reveals the destination of the packet. The router uses information from its routing table (like a lookup table) to determine where to forward the data packet.

Send a newsletter when you want to communicate directions, advice, or information.

True
False

Answers

True, since you do want to give out information

Answer: True. This is 100% correct

Explanation:

What is is plagiarism?

Answers

Plagiarism is the act of copying directly or using the words, ideas, written objects, etc... without providing some form of acknowledgment or receiving a persons explicit permission. 

The false depiction of another person's words, ideas, or expressions as one's own unique work is known as plagiarism.

What are the consequences of plagiarism?

The act of presenting someone else's ideas or work as your own, with or without that person's consent, by incorporating it into your work without giving it due credit, is known as plagiarism.

This definition applies to all works, both published and unpublished, whether they are in manuscript, print, or electronic form.

A crime is plagiarism. Plagiarism is defined as the act of taking someone else's words or ideas and passing them off as your own in the Merriam-Webster online dictionary.

Plagiarism is the act of using another person's work (a photograph, a piece of music, etc.) without properly referencing the author.

Because it is a type of theft, it is unethical. You are stealing someone else's intellectual property when you use their words and ideas and claim them to be your own.

Thus, plagiarism is the false depiction of someone else's work.

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What hardware components should be considered when deciding what applications to install in a computer.

Answers

Depends on what kind of application you are trying to install. Generally speaking there are 3 types of computers. As an example, gaming application would potentially need more memory, high end graphics card, monitor with higher resolution and dpi, etc. Regular application should work on any cheap commodity hardware.

The technology needed to create and handle digital signals is more complex than for analog signals.
a. True
b. False

Answers

The technology needed to create and handle digital signals is more complex than for analog signals. 
a. True 
b. False

A(n) _______ is a collection of related data organized in a way that facilitates data searches.

a. file

b. database

c. application program

d. hard drive

e. network

Answers

file is the correct answer.

Which data entry technique uses a software program to transfer printed text into a computer file for editing?

Answers

Which data entry technique uses a software program to transfer printed text into a computer file for editing? The Answer is OCR.

A ____ is a copy that is kept in case values need to be restored to their original state.

Answers

a backup is the copy made in this case
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Which of these elements is not considered an element of Gothic literature? The climax of the event was when we ordered pizza what was the most likely source region for the air mass over pennsylvania What passage from''Zlateh And The Goat'' lets u know that it is a folktale. You live near a bridge that goes over a river. The underneath side of the bridge is an arch that can be modeled with the function y= -0.000475x^2 + 0.851x, where x and y in feet. How high above is the river bridge (the top of the arch)? How long is section of bridge above the arch?A)The bridge is about 1,791.58 ft. above the river, and the length of the bridge above the arch is about 381.16 ft.B)The bridge is about 1,791.58 ft. above the river, and the length of the bridge above the arch is about 895.79 ft.C)The bridge is about 381.16 ft. above the river, and the length of the bridge above the arch is about 895.79 ft.D)The bridge is about 381.16 ft. above the river, and the length of the bridge above the arch is about 1,791.58 ft A number x divided by -9 is -16 What is the difference between structural and functional proteins? And please give a definition for both! One single factor, according to the general theory of crime, can explain all varieties of crime, from delinquency to insider trading to murder. what is that factor? Feeling ______ is one reason many people are uncomfortable about public speaking. When using a multiplicative power function (y = a x1b1 x2b2 x3b3) to represent an economic relationship, estimates of the parameters (a, and the b's) using linear regression analysis can be obtained by first applying a ____ transformation to convert the function to a linear relationship? What is the purpose of the villi and microvilli of the small intestine and the circular folds of the large intestine? When more than one cultural group lives in an area this is called what? Water on the kitchen floor at home is considered a safety hazard. In an unconformity between two layers of rock, how is the lower layer usually described?A. Much older than the upper layer. B. Much younger than the upper layer.C. The same age as the upper layer.D. A little younger than the upper layer How do inferences relate to observations? during the 1930s japan's policy of imperialism was primarily driven by Pizza hut provides the use of its name plus operating know-how to companies in costa rica in return for a fee plus a percentage of profits. pizza hut is Match the following unit volumes with the most appropriate converted unit volume:1. 2.64 gallons ...... 3 liters2. 0.14 cubic meters ..... 5 cubic feet3. 5.35 cubic meters ....... 7 cubic yards4. 6.34 pints...... 10 liters Please help me on this question Tell us at least four reasons why grassroots organizations of the state and local parties have withered. Steam Workshop Downloader