What two Python data structures are already thread-safe, because they provide automatic support for synchronizing multiple readers and writers? (Choose two.) strings lists dictionaries tuples

Answers

Answer 1

The  two Python data structures that are already thread-safe are list and tuples.

What are the data structures in Python?

Python is known to give room for its users to make  their own Data Structures.

It helps one to be able to  have total hold or control over their work or output functionality. Some key Data Structures are Stack, Queue, and others.

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Related Questions

You have implemented a network where each device shares files with all other devices on the network. What type of network do you have

Answers

Answer:

You have implemented a network where each device shares files with all other devices on the network. What type of network do you have?

✓ Peer-to-peer

Explanation:

✓ Peer-to-peer

What would be the result of sending the string AAAAAAAAAAAAAAAAAAAA into a variable that has allocated space for 8 bytes

Answers

The result of sending the string above into a variable that has allocated space for 8 bytes is that there will be Buffer Overflow Attacks.

What occurs when a string of data  sent to buffer is large?

A buffer overflow is also known as buffer overrun. This  is known to be a process that occurs when or if  the size of data is known to be more than the storage capacity of any kind of memory buffer.

Note that due to the overload, the program that is trying to write the data to the buffer will therefore overwrites to the adjacent memory locations.

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In the digital signature technique when the whole message is signed using an asymmetric key, the sender of the message uses __________ to sign the message.

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In the digital signature technique when the whole message is signed using an asymmetric key, the sender of the message uses his or her own private key to sign the message.

The sender of the message uses his or her own private key to sign the message.

Which kind of key is used for asymmetric encryption?

Asymmetric encryption is known to be a kind of public key encryption, but and it is one that is made up of key pair.

They are the public key and the private key and as such, In the digital signature technique when the whole message is signed using an asymmetric key, The sender of the message uses his or her own private key to sign the message.

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Imagine that you are a professional white hat hacker, testing a company’s system to make sure they are ready for attacks. What method of attack (or combination of attacks) would you use? How does your motivation for hacking impact the type of attack that you employ? Discuss how you might approach hacking and how the motivation for your hacking impacts the methods you would use.

Answers

Answer:

A white hat hacker, or ethical hacker, uses penetration testing techniques to test an organization's information technology

Explanation:

Vivian went to the gym and asked people if they like to exercise. To avoid bias in her survey, Vivian should

ask her survey question at another gym
count each tally mark as two people
use a bigger sample size
use a smaller sample size

Answers

ask her survey question at another gym

Vivian went to the gym and asked people if they like to exercise. To avoid bias in her survey, Vivian should ask her survey question at another gym. Thus, option A is correct.

What is a random sample?

Random sampling is the method of selecting the subset from the set to make a statical inference. An employee at a gym wants to select a random sample of gym members for a survey about their exercise habits.

The first is not a fluke. He's simply tasting the first gym attendees. The second is not a coincidence. He's just taking samples from one zip code. The third is completely random. He's generating numbers with a random number generator. The fourth is not a fluke. Only volunteers are being sampled.

Regular physical activity can improve your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores.

Thus, option A is correct.

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these are pictorial images displayed on a computer screen​

Answers

Answerthats nice

(: -With Star

Explanation:

The ______ moving air alone will charge suspended particles and cause the buildup of static electrical charges on people and objects in the environment​

Answers

Answer:

friction

Explanation:

the resistance that one surface or object encounters when moving over another. Alsothe action of one surface or object rubbing against another.

What type of credentials should a network administrator base the security system around in order to protect the company's resources on an enterprise network

Answers

Answer:

What type of credentials should a network administrator base the security system around in order to protect the company's resources on an enterprise n … etwork You are using Automator, System Report, and Disk Utility as some of the tools for managing a fleet of laptops.

1. Network 5 Certification. Technology today is 'networked' - even in the literal sense. Networks have become an integral part

Explanation:

14 points!!!!! Please hurry!

Web design incorporates several different skills and disciplines for the production and maintenance of websites. Do you agree or disagree? State your reasons.

25 to 50 words please!!!!

Answers

I do  agree with the statement because for one to be able to design a website for any field such as engineering, medicine, one must know about that field.

What is the statement about?

Web design is one that is known to be made up of a lot of skills and disciplines that is often used in the making and keeping of websites.

Conclusively,  Web design has a lot of parts that work together to develop  the finished work of a website making, such as graphic design, user experience design, and others.

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will choose one famous of animation and describe it
and add its picture.
-Why did you choose this character?

Answers

Answer: Toy Story 4

Explanation:this is great animated movie you should try it

You are writing an algorithm and want to tell the computer what to do if the user does not perform an action. Which type of statement should you include in your algorithm?

Answers

Answer:

If-else statements.

Explanation:

If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

pseudo code will look something like this:

if (condition):

do 1, 2, 3, ...

else:

do 4, 5 , 6, ...

If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

What is Algorithm?

In either hardware-based or software-based routines, algorithms function as a detailed sequence of instructions that carry out predetermined operations sequentially.

All aspects of information technology employ algorithms extensively. A simple technique that resolves a recurring issue is typically referred to as an algorithm in mathematics and computer science. Algorithms are essential to automated systems because they serve as specifications for processing data.

An algorithm may be employed for simple tasks like sorting lists of numbers or for more challenging ones like suggesting user content on social media. The starting input and instructions for an algorithm's computation are often provided.

Therefore, If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

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12. Fill in the blanks: In a ____________, the root of the tree is labeled _______________, children of the root are the names of _______________, and the leaves designate ___________. These trees help generate ____________ used to evaluate architectural alternatives. g

Answers

Based on the description of the tree, the missing words are:

Binary tree. Root node. Internal nodes. External node.Structure.

What are the parts of a binary tree?

In a Binary tree, the roots are called the root nodes and the children of those roots are called the internal nodes.

The leaves are meant to designate the external nodes. These trees are helpful in evaluating architectural alternatives because they provide structure.

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The following function is supposed to return -1 when x is negative, +1 when x is positive, or if x is zero. What, if anything, is wrong with the function? def plusMinusZero(x): if x == 0 : return 0 elif x <= 0 : return -1 else x >= 0 : return 1 A. A return statement must be added at the end of the function B. Both occurrences of elif must be replaced with if C. The <= and >= must be replaced with < and > D. Nothing is wrong with the function

Answers

def dx(fn, x, delta=0.001):

   return (fn(x+delta) - fn(x))/delta

def solve(fn, value, x=0.5, maxtries=1000, maxerr=0.00001):

   for tries in xrange(maxtries):

       err = fn(x) - value

       if abs(err) < maxerr:

           return x

       slope = dx(fn, x)

       x -= err/slope

   raise ValueError('no solution found')

Why is it more beneficial to interact with your audience using hootsuite, rather than engaging natively from specific social accounts?.

Answers

Answer:

Hootsuite more accurately estimates the dollar value of a like, share, and retweet.

Hootsuite allows you to see the contents of private profiles, providing thorough and accurate customer insights.

Hootsuite has an ‘auto-engagement’ feature that interacts with your followers

Hootsuite lets you create specific streams to monitor social media engagements, and respond efficiently in one workspace

more accurately than social networks’ native AI functionality.

A network administrator needs to allow employees to upload files to a remote server securely. What port should be allowed through the firewall

Answers

The port that the network administrator should use to allow employees to upload files to a remote server securely is Port 22.

What is Ports 22 in computer system?

A port is a virtual place in the operating system of a computer network where connections starts and ends.

Types of ports include:

well-known ports,registered ports andprivate ports.

Ports 22 is a common port number that is associated with secure shell login.

Port 22 was assigned to file transfer protocols(FTP) by the Internet Assigned Numbers Authority.

When employees needs to upload files to a remote server, Ports 22 should be used because it is secure and allows remote administration access to the server.

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A program has 3500 loads, out of which 1680 are in cache. Consider the access time to cache of 1 cycle, access time to main memory of 200 cycles, and that the instructions not in cache are all in main memory. What is the average memory access time in number of cycles (AMAT)

Answers

Answer:

hope it helps!

Explanation:

answer is below

Enrique, a web developer, is creating a new website for a customer and is using Ruby to provide dynamic content for the web
pages. Which language type is he using?
Scripting
Compiled
Assembly
Machine

Answers

The development of the web pages for the website with the Ruby language is using scripting.

What is Ruby?

Ruby is the computer programming language and is used for the development of websites, software, and other applications with simple syntax.

The development of the website by Enrique is based on the formation of the syntax with the works that form the running of the application. He has been using scripting for the development of web pages. Thus, option A is correct.

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The set of instructions that define how to display the html elements in your site is:.

Answers

Answer:

CSS

Explanation:

To make the most informed purchasing decision, you should:
• A. read descriptions to learn if the product has features you want.
• B. read online testimonials to see if others are happy with the
product.

C. look at how many people own the product to see if it is popular.
• D. watch a video from the manufacturer to find out the best features.

Answers

Answer:

its either A or B but im leaning more towards B

Explanation:

Hi there! I need a bit of help on my computer's assignment. Question is below!


[tex]\underline{\large\text{Question}}[/tex]

Selena would like go back to a page that she visited recently. She should use the _____.


A) links in the display window


B) scroll bar to scroll up through the pages


C) back button in the navigation bar


D) click on the back button in the display window


[tex]\underline{\large\text{Exceptions:}}[/tex]


The answer must:


- Be correct.

- Be well explained


The answer must not include:


- Spams

- Incorrect answers

- Incomplete explanation


Good luck :)

Answers

Answer:

The back button of the navigation bar

Explanation:

The back and forward buttons are standard on the many web browsers. The navigation bar is the same place where you type your URLs. In this case, Selena would use the back button to go back to an active window she had previously visited. It helps you move backward in the same order you previously made your visits.

How to track a cell phone location without installing software on target phone?.

Answers

Answer:

maybe u can put a GPS on ur phone

iPhones come with "FindMy", and for android there’s a similar app called "Find My Device"

Why will advertising continue to grow in social media?


It is more persuasive than other types of advertising.


It is extremely appealing to consumers.


It reaches more people than mass media.


It is highly cost-effective.

Answers

Answer:

It is highly cost-effective

Explanation:

got it right on edge 2022

- What information do you obtain from the double digest XhoI/AlwNI? What is your expectation if the plasmid is a reclosed vector without an insert? What is your expectation if your plasmid has an insert in the correct orientation (how many bands, what are their sizes)? - What is your expectation if your plasmid has an insert in the incorrect orientation (how many bands, what are their sizes)?

Answers

Plasmids are used as vectors in recombination technology to transfer genes. Plasmids or the genes can be double digested by two restriction endonucleases simultaneously.

What are restriction endonucleases?

Restriction endonucleases are the enzymes that identify the precise DNA sequence to cleave them from the rest of the sequence.

If a plasmid is reclosed vector without an insert then only one band of size 2964 bp will be seen. A plasmid that has correct orientation will have two bands of sizes 1570 and 2100 bp.

If the plasmid has a sequence in incorrect orientation then will also result in two bands but of different sizes like 2740 bp and 940 bp.

Therefore, plasmids can be used as vectors.

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Suggest 2 reasons why a system might maintenance after a while

Answers

Answer:

Prevention Against Viruses and Malware.

Speed up Your Computer.

Explanation:

Create code in HTML of a webpage that has an image that opens a page with the Wikipedia website when clicked. (Refer to Image)

Answers

Here is the Code.

you may need to change it a bit

Hopefully it Help you out :-)

If you are using an incrementing variable to iterate over a list, the variable should be set to zero before the loop begins.

Answers

Answer:

It will be True

Debate whether social networking is harmful or helpful to society.

Answers

Answer:

I believe that Social Networking IS helpful to society, but, people use it for wrong stuff.

Social networking can be both harmful and helpful to society.

Is social networking a double-edged sword for society?

Social networking has significantly changed the way people connect, share information, and interact. On one hand, it has facilitated global communication, allowed people to stay connected with friends and family, and provided a platform for sharing ideas and information.

It has also enabled social movements and activism, bringing together like-minded individuals to drive positive change. However, on the other hand, social networking can lead to issues like cyberbullying, privacy breaches, addiction, and the spread of misinformation.

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Which of these are correctly formatted python lists? check all that apply. list1=(race, cars, trucks, bikes) list2=[‘computer science’, ‘math’, ‘psychology’] list3=["programming 101", "intro to python"] list4=(‘summer’, ‘fall’, ‘winter’, ‘spring’) list5=[52, 24, 71, 72, 56]

Answers

Answer:

B,C,E

Explanation:

because i did it

You will be using your pH meter again for this experiment. If your pH meter stops working (or is no longer working), what are your options for troubleshooting

Answers

Answer:

If your pH meter does not work, there are other ways to find out the pH, the popular one being litmus paper or indicator paper, which changes color based on the acidic or basic -ness of the object being tested.

~

Which of the following CSS rules will select the HTML element with the id logo and set the font size for that element to 60 pixels?
i. logo {
font-size: 60px;
}
ii. logo {
font-size: 60px;
}
iii. logo {
font-size: 60px;
}
iv. id="logo" {
font-size: 60px;
}

Answers

The CSS rules that can select the HTML element with the id logo and set the font size for that element to 60 pixels is #logo {font-size: 60px.

What are HTML elements?

The <html> element is known to be the background or root element and it is one that tells more about the whole HTML document.

Note that in the above scenario, the option that will select the HTML element with the id logo and set the font size for that element to 60 pixels is #logo {font-size: 60px.This is because it will give the accurate form of what it is about.

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Find the area of the sector.a. 11.16 inb. 44.66 inc. 50.24 ind. 2.8 in Which sentence is the BEST summary of "A Native of Winby"?ALaneway makes a nostalgic journey to the town and home of his youth.B.Laneway realizes that his memories of childhood are not entirely accurate.ca Laneway undertakes a journey from his former schoolhouse to his childhood home.D.Laneway enjoys the familiar sights of his youth but is angered by the changes. if you were on a flight from Sanford to Disney World, how would use the 3 Axes of Flight, and how you would control the airplane around these 3 axes of flight? The process of accepting jesus as your savior has three steps. what are they? The following data shows the low temperature in Vancouver, in degrees Celsius, for two weeks in January one year.8.40, 8.35, 8.50, 8.40, 8.90, 8.20, 8.50, 8.30, 8.50, 8.50, 8.75, 8.30, 8.10, 8.55Which box plot best represents this data? Box plot titled Low Temperature in Vancouver for Two Weeks in January with horizontal axis labeled Degrees Celsius ranges from 8 to 9 by 0.1. Minimum value is 8.1 and maximum value is 8.9 and the interquartile ranges approximately between 8.3 and 8.5 and the median falls approximately between 8.4 and 8.5. Box plot titled Low Temperature in Vancouver for Two Weeks in January with horizontal axis labeled Degrees Celsius ranges from 8 to 9 by 0.1. Minimum value is 8.1 and maximum value is 8.7 and interquartile ranges approximately between 8.3 and 8.6 and median falls approximately between 8.4 and 8.5. Box plot titled Low Temperature in Vancouver for Two Weeks in January with horizontal axis labeled Degrees Celsius ranges from 8 to 9 by 0.1. Minimum value is 8.2 and maximum value is 8.9 and interquartile ranges approximately between 8.3 and 8.6 and median is approximately at 8.5. Box plot titled Low Temperature in Vancouver for Two Weeks in January with horizontal axis labeled Degrees Celsius ranges from 8 to 9 by 0.1. Minimum value is 8.1 and maximum value is 8.9 and interquartile ranges approximately between 8.3 and 8.5. What enabled the Americans to communicate with codes that the Japanese could not crack? _________ are secreted by one cell into the tissue fluid, diffuse to nearby cells in the same tissue, and stimulate their physiology. Read this excerpt from Extremely Loud and Incredibly Close.I knew I could never let Mom hear the messages, because protecting her is one of my most important raisons dtre, so what I did was I took Dads emergency money from on top of his dresser, and I went to the Radio Shack on Amsterdam. It was on a TV there that I saw that the first building had fallen. I bought the exact same phone and ran home and recorded our greeting from the first phone onto it. I wrapped up the old phone in the scarf that Grandma was never able to finish because of my privacy, and I put that in a grocery bag, and I put that in a box, and I put that in another box, and I put that under a bunch of stuff in my closet, like my jewelry workbench and albums of foreign currencies.Which word best describes the tone of this excerpt?deceitfulsentimentalmethodicalrespectful An academic essay should consist of which three sections Complete the equation of the line through (-10,-7)(-5,9) 25 points!7 and 8 Find the measurement of the missing interior angle In 150 words, summarize what you have learned in this lesson about american society in the first two decades after world war ii. En el cuento del cuchillo de juan bosch cuales son los conectores logicos The cost of assets consumed or services used is also known as:. Find all zeros of (x) = 2x^4 72x^2. Then determine the multiplicity at each zero. State whether the graph will touch or cross the x-axis at the zero. What is the main purpose of an argumentative essay Two point particles are attached to each other via a light in-extensible string that passes over a ring hanging from the ceiling via a chain. Find an expres- sion for the tension in the string and the chain. Read the excerpt from Take the Tortillas Out of Your Poetry.My friend had concluded that if he took his language and culture out of his poetry, he stood a better chance of receiving a fellowship. He took out his native language, the poetic patois of our reality, the rich mixture of Spanish, English, pachuco and street talk which we know so well. In other words, he took the tortillas out of his poetry, which is to say he took the soul out of his poetry.Which best explains how Anayas tone establishes his voice in the excerpt?Anayas tone is humorous, which reflects his desire to highlight the topic.Anayas tone is easy-going, which reflects his lack of concern about the topic.Anayas tone is passionate, which reflects his strong feelings about the topic. Anayas tone is joyful, which reflects his determination to celebrate the topic. rewrite the equation in standard form Y= -3/4x + 7rewrite the equation in slope intercept formX+2y=-3 Mass media advertising is an example of a _________ strategy.