The balloons will repel each other because they have similar changes.
What are the similar charges?Unlike charges attract each other whereas ike charges repel one another. As a result, a positive charge pulls a negative charge toward it whereas two negative charges repel one another.
The line between the two charges is where the attraction or repulsion occurs. The square of the distance between the two charges has an inverse relationship with the force's size.
As a result, when the gap between two charges is doubled, the attraction or repulsion weakens and drops to one-fourth of its initial strength. The force grows by a factor of 100 when the charges get ten times closer.
Therefore, The balloons will repel each other because they have similar changes.
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6. The while loop is this type of loop. a. pretest b. posttest c. prefix d. postfix
Answer: The while loop is a type of A. pretest loop.
Explanation: A pretest loop happens repeatedly until the issue is found and ended. Once the loop has been fully checked for all conditions and it is no longer true, the pretest loop stage has ended.
“Media plays a crucial role in a democracy.”
Which statement correctly supports this claim?
A.
Media consists of powerful people.
B.
Media conveys the problems of common people to the government.
C.
Media influences consumer choices.
D.
Media breaks the societal norms and traditions.
E.
Media creates many job opportunities for people.
The correct answer is B. Media conveys the problems of common people to the government.
Explanation:
When you use a detail, fact or idea to support a claim the purpose is to explain or prove the claim is valid. This implies, in the case presented an effective supporting statement should explain the importance of media for democracy.
According to this, the best option is "Media conveys the problems of common people to the government" because if media shows people's problems, politicians will consider the needs of people, and therefore this supports democracy or the power of citizens to influence government.
The region of the sky which reflects radio waves around the world is the .
The ionosphere reflects those waves
A mobile browser will interpret a _____ event as a tap event in which a user taps a page object.â
Answer:
hover event
Explanation:
A hover can be seen and practiced using a web browser because it is usually carried out when a mouse is hovered across an event. the hovering automatically triggers an action and this is possible if the effect and been coded into the web page.
however in mobile browsers this effect cannot work efficiently because it causes buttons to be stuck and the hovered area will have to be tapped for the action to be triggered. hence the hover event is now recognized as a tap event on a mobile browser. this is what makes hovering in mobile browsers to be considered a difficult event
What protocol uses SSL or TLS to secure communications between a browser and a web server?
concept??????? pls so i can help
The kidneys prevent your body from losing too much water.
True
False
I think this is true. Hope this helps! ☺
The answer is true.
Which of the following is defined as the elastic leasing of pooled computer resource over the Internet? 1) Broadband 2) Wiki 3) The cloud 4) Bluetooth 5) SSD
The cloud is defined as the elastic leasing of pooled computer resource over the Internet.
Many companies currently use the cloud to store their information and infrastructure instead of leaving it on the physical computer. As time passes, more companies have continuously started to store their information on the cloud. Predictions show that in the future, nearly all companies will use this to store information.
Public speaking and composition writing are very similar forms of communication. True False
True facts right there
There's more red umbrellas on this beach than I can possibly count! Whats wrong with the sentence
It should say "There are" instead of "There's" being "There is".
The process that allows a software program to talk to the hardware is known as what? A,Networking B,Time-sharing C,Device driver D,Program execution
The answer is program execution
Program execution is the process by which a computer executes instructions of a computer program. It simply means running a program. A good example is the Word Processor program. The action of double clicking the Word Processor shortcut icon orders your computer to copy the program from your hard disk to the main memory so the CPU can execute it.
If you increase the distance between two magnets, what will happen?
The magnetic attraction will strengthen.
The magnetic attraction will decrease.
The magnetic attraction will increase.
The magnetic attraction will stay the same.
The answer is: the magnetic attraction will decrease.
Hope this helps.
1. Give a brief history of programming, including at least three milestones related to the advancement or development
of programming.
The first programming language to be made available on a commercial basis, FORTRAN, is created. The following programming language is C. The Python programming language is introduced for the first time.
What is programing language?A programming language is a means of communication between programmers (developers) and computers.
A set of rules called a programming language enables the conversion of textual values into different ways of producing machine code, or in the case of visual programming languages, graphical elements.
The first programming language to be made available on a commercial basis, FORTRAN, is created. created by IBM and John Backus for use in scientific calculations.
A programming language called C is created. Dennis Ritchie created it to promote cross-platform development.
The Python programming language is introduced for the first time. Guido van Rossum was the person who first invented and developed this. Python Software Foundation, a nonprofit, is currently developing the language.
Thus, this is the history of programming.
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Justify alignment makes your text even with the left and right margins.
Please select the best answer from the choices provided
T
F
Answer:
True
Explanation:
it will insert space in between words to make the first character and last character of each line within a paragraph are aligned respectively on the right and on the left. will also respect the indentation set for that paragraph
A video-streaming Web site uses 32-bit integers to count the number of times each video has been played. In anticipation of some videos being played more times than can be represented with 32 bits, the Web site is planning to change to 64-bit integers for the counter. Which of the following best describes the result of using 64-bit integers instead of 32-bit integers?
a) 2 times as many values can be represented. b) 32 times as many values can be represented c) 2^32 times as many values can be represented. d) 32^2 times as many values can be represented.
Answer:
c) 2^32 times as many values can be represented.
Explanation:
It's funny, this problem comes from a real-life situation, except it wasn't really foreseen :-) And we will encounter a similar problem in less than 20 years.
The difference in terms of storage capacity from 32-bit integers and 64-bits integers is huge.
A 32-bit integer can store (signed) numbers up to 2,147,483,647. (so over 2 BILLIONS)
A 64-bit integer can store (signed) numbers up to 9,223,372,036,854,775,807 (9 BILLIONS of BILLONS)
Answer:
c) 2^32 times as many values can be represented.
Explanation:
Xavier wants to ensure that if he scrolls down through a worksheet that contains numerous rows of data that the initial column headings are not scrolling, making it easier to read the information in the spreadsheet. Which step should Xavier follow? A Hide the column heading rows. B Freeze the column heading rows. C Split the worksheet. D Merge the worksheet.
The correct answer is Choice B.
When you don’t want the top row to move as you are scrolling down the correct thing to do is freeze the column heading rows. This will keep the frozen row on the screen, while still scrolling through the rows below.
By using the Freeze Panes and Split Panes options on the View tab, you may lock select rows and columns in place while keeping a portion of a worksheet visible while scrolling to another portion of the worksheet. Thus, option B is correct.
What role of Freeze the column heading rows?You can use the Freeze Panes option to freeze your columns and/or rows so that they stay on the screen even if you scroll down or over to view the rest of your sheet.
It can be helpful to freeze row and column heads or freeze panes so that titles are locked in place when you navigate through your worksheet because many Excel worksheets can grow to be pretty huge. You can freeze one or both of the row and column heads in Excel. The cells that will print will not be impacted by this.
Therefore, freeze the column heading rows.
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Which of these was the world's first one-piece video recorder? A. RED ONE B. VHS C. Betamovie D. Kodachrome
Answer:
Betamovie
Explanation:
In 1939 the betamovie was introduced. It was the world's first-one piece video recorder. (PLATO ANSWER)
The world's first one-piece video recorder was Betamovie option (C) is correct.
What is a video recorder?A digital video recorder is an electronic device that records digital video to a hard disk drive, USB flash drive, SD memory card, SSD, or other local or networked mass storage device.
The world's first one-piece video recorder was Betamovie.
BMC100 was the first one-piece camcorder. This was the first portable multi-use recorder that also served as a camera. This year, the company's Betamax camera was also improved, resulting in large sales.
Thus, the world's first one-piece video recorder was Betamovie option (C) is correct.
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Vulnerable road users such as pedestrians who are engaged in work along the roadway __________
Answer:you dont have safari?
Explanation:
What are the elements that makeup a multimedia presentation?
There are five different elements that make up a multimedia presentation. They are text, image, audio, video, and animation.
Although there are five multimedia elements, (text, image, audio, video, and animation), text is the most popular one that is used.
Your email marketing service shuts you down if your spam reports exceed 2%. You are doing a mailing to 800 people. What is the maximum number of spam reports you can get without being shut down?
It has been given that your email marketing service shuts you down if your spam reports exceed 2%. You are doing a mailing to 800 people.
To find the maximum number of spam reports you can get without being shut down we will find 2% of 800.
Therefore, the maximum number of spam reports you can get without being shut down is 16.
For which type of long-distance call do you need to tell the operator the name of the person to whom you wish to speak?
Select one:
a. direct-dial call
b. person-to-person call
c. collect call
d. conference call
The correct answer is b.
A Person to person call is a long distance call that you need to tell the operator the name of the person that you wish to speak to. The operator will only connect you when they have the correct person on the phone. There is an extra charge for this service.
The blank areas around the outside edges of a document are called the _____. a. settings b. margins c. blank space d. empty space Please select the best answer from the choices provided
I think it will be B margins
Student Line Up A teacher has asked all her students to line up single file according to their first name. For example, in one class Amy will be at the front of the line and Yolanda will be at the end. Write a program that prompts the user to enter the number of students in the class, then loops to read that many names. Once all the names have been read it reports which student would be at the front of the line and which one would be at the end of the line. You may assume that no two students have the same name. Input Validation: Do not accept a number less than 1 or greater than 25 for the number of students.
cocoa in lookslamaoo
_____ check to see what links are on the user's web page and make sure they work; if a link is broken, they identify it and include this information as part of the data about that page.
a. backdoors
b. subscribers
c. clients
d. crawlers
Answer:
d. crawlers
Explanation:
Crawlers or spider web
It is an automated software that systematically inspects and tracks all Internet pages to index and position them in the search engine.
The Web Spider starts with a few initial URL’s, called web seed and goes discovering the web pages linked to our website and tracking them.
Collect and add URLs to the list to process and index them later.
The Cwarler uses the robots.txt file and the meta tag to collect the information that the owner of the Web has left, such as pages he wants me to ignore, non-index pages.
Track content and hyperlinks. With this information, create a structure of your website with all the web pages that exist.
What statement best describes the relationship between HTML, XML, and XHTML?
A.They are all markup languages, and all have some commonalities and dissimilarities with each other.
B.HTML and XHTML have some similarities, but XML is a completely different type of language.
C.XML and XHTML have some similarities, but HTML is a completely different type of language.
D.They are all markup languages, but beyond that they are all completely different from one another.
HTML, XML, and XHTML are all markup languages with commonalities and dissimilarities.
Explanation:The statement that best describes the relationship between HTML, XML, and XHTML is option A: They are all markup languages, and all have some commonalities and dissimilarities with each other.
HTML (Hypertext Markup Language) is the standard markup language used for creating web pages. XML (eXtensible Markup Language) is a markup language designed to store and transport data. XHTML (Extensible Hypertext Markup Language) is a stricter and more modular version of HTML that follows the rules of XML.
While HTML and XHTML share many similarities, such as using tags to mark up content, XML is a more general-purpose language that can be used for various purposes outside of web development.
Final answer:
The correct option (A) is "They are all markup languages, and all have some commonalities and dissimilarities with each other."HTML, XML, and XHTML are all markup languages with commonalities and differences. HTML is for web pages, XML is for encoding general documents, and XHTML is HTML reformulated as XML.
Explanation:
The best statement that describes the relationship between HTML, XML, and XHTML is option A: They are all markup languages, and all have some commonalities and dissimilarities with each other.
HTML (HyperText Markup Language) is the standard markup language for creating web pages and web applications. XML (eXtensible Markup Language) is a markup language that defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The design goals of XML emphasize simplicity, generality, and usability across the internet. XHTML (eXtensible HyperText Markup Language) is part of the family of XML markup languages. It mirrors or extends versions of the widely used HTML, the language in which web pages are formulated.
When considering what it means for two languages to be related, option C is correct: 'They evolved from the same older language.' HTML and XHTML are closely related as XHTML is essentially HTML expressed as valid XML, whereas XML is a separate standard that both HTML and XHTML can utilize for data structure and presentation.
There are only three active stations in a slotted aloha network: a, b, and
c. each station generates a frame in a time slot with the corresponding probabilities pa = 0.2, pb = 0.3, pc = 0.4 respectively. what is the throughput of the network?
The throughput of a Slotted Aloha network with three active stations A, B, and C, having probabilities pa = 0.2, pb = 0.3, and pc = 0.4, is calculated by summing the probabilities of each station transmitting successfully. The throughput is approximately 0.332.
Explanation:To calculate the throughput of the network using Slotted Aloha, we need to consider the probabilities of each station (A, B, and C) successfully transmitting a frame without a collision. The throughput is the product of the probability that a given station will attempt to transmit in a slot and the probability that none of the other stations will attempt to transmit in the same slot. Given the probabilities, pa = 0.2, pb = 0.3, and pc = 0.4 for stations A, B, and C respectively, we can calculate the throughput as follows:
First, calculate the probability that no station transmits: P(no transmission) = (1 - pa) * (1 - pb) * (1 - pc)Next, calculate the probability that exactly one station transmits, which leads to a successful transmission.So we have three cases for a successful transmission:When you plug in the given probabilities into the formula, you get P(success) = 0.2 * (1 - 0.3) * (1 - 0.4) + 0.3 * (1 - 0.2) * (1 - 0.4) + 0.4 * (1 - 0.2) * (1 - 0.3). Doing the calculations, P(success), and hence the throughput, is approximately 0.332.
We have n people in a room, where n is an integer greater than or equal to 1. Each person shakes hands once with every other person. What is the total number, h(n) , of handshakes? Write a recursive function to solve this problem. To get you started, if there are only one or two people in the room, then handshake(1) = 0 handshake(2) = 1 If a third person enters the room, he or she must shake hands with each of the two people already there. This is two handshakes in addition to the number of handshakes that would be made in a room of two people, or a total of three handshakes. If a fourth person enters the room, he or she must shake hands with each of the three people already there. This is three handshakes in addition to the number of handshakes that would be made in a room of three people, or six handshakes. If you can generalize this to n handshakes, you should be able to write the recursive solution.
you could maybe multiply the number all together
The ? Tool removes blemishes and imperfections by sampling pixels around the spot and then paints withh matching texture, transparency and lighting
the healing tool removes blemishes and imperfections by sampling pixels around the spot and then paints with matching texture, transparency, adn lighting
What risk relates to insecure direct object references?
A- References can be altered to gain access to unauthorized data.
B- References can be deleted.
C- References can be copied and used to attack other databases.
D- There is no risk
A. References can be altered to gain access to unauthorized data
The risk associated with insecure direct object references is that unauthorized data access can be gained by altering references. This security flaw violates the confidentiality and integrity of a system, calling for rigorous security measures to prevent exploits.
The risk that relates to insecure direct object references (IDOR) is that (A) references can be altered to gain access to unauthorized data. In an IDOR attack, an attacker might manipulate references to gain access to data they are not authorized to see, such as files, database records, or other sensitive information. This type of flaw occurs when an application provides direct access to objects based on user-supplied input without proper authorization checks.
Insecure direct object references can lead to major security breaches, impacting the confidentiality and integrity of a system—which are two core components of the CIA triad in information security, where 'CIA' stands for Confidentiality, Integrity, and Availability. A successful IDOR attack might allow attackers to bypass authentication and authorization mechanisms, directly targeting the objects that represent sensitive data.
Organizations need to be mindful of IDOR threats and implement stringent security measures like access control lists, strong session management, and input validation to protect against such vulnerabilities. Awareness of these risks is essential in the design of secure systems to mitigate potential exploits.
a type of researcher who uses computers to make sense of complex digital data is called what?
The answer is a Data Scientist :)
How are people using lying today? What are the types of lying? Describe each type.
people are using lying t hide the fact that their lives are worse everyone lies everyday about them selves
people are lying in many different ways, either for personal benefit, or someones elses benefit. the different types are bulter, sock puppet, and the chinese water army. a butler example is “i have work i gotta go”, this type of lie to used to keep relationships. a sock puppet example is someone giving themselves a good review online. the last one is chinese water army, means when people in china are paid to produce content, like fake hotel reviews.