Answer:
Assistive technologies can provide accessibility to those with disabilities or impairments.
Accessibility can be provided using hardware devices, applications, software features, and conscious design decisions.
Accessibility also applies to mobile users and those with lower speed connections.
Answer:
a and c
Explanation:
The key to learn about and engage with individual customers is to blend the new digital technologies and approaches with traditional marketing to create what?
The key to learn about and engage with individual customers is to blend the new digital technologies and approaches with traditional marketing to create a personalized approach.
What is digital technologies ?Digital technologies are the use of computer systems and other digital devices to store and manipulate data, transmit data over a network, or display information for users. Digital technologies include computers, mobile phones, the internet, social networks, digital media, digital signals, and software. Digital technologies have had a major impact on the way people live and work, as well as on businesses, education, and entertainment. Digital technologies provide new opportunities for communication, collaboration, and innovation.
This approach can involve using data-driven strategies like personalized emails, tailored advertising and personalized content.
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The lifetime of a new 6S hard-drive follows a Uniform
distribution over the range of [1.5, 3.0 years]. A 6S hard-drive
has been used for 2 years and is still working. What is the
probability that it i
The given hard-drive has been used for 2 years and is still working. We are to find the probability that it is still working after 2 years. Let A denote the event that the hard-drive lasts beyond 2 years. Then we can write the probability of A as follows:P(A) = P(the lifetime of the hard-drive exceeds 2 years).By definition of Uniform distribution, the probability density function of the lifetime of the hard-drive is given by:
f(x) = 1/(b - a) if a ≤ x ≤ b; 0 otherwise.where a = 1.5 years and b = 3.0 years are the minimum and maximum possible lifetimes of the hard-drive, respectively. Since the probability density function is uniform, the probability of the hard-lifetime of a new 6S hard-drive follows a Uniform distribution over the range of [1.5, 3.0 years]. We are to find the probability that a 6S hard-drive, which has been used for 2 years and is still working, will continue to work beyond 2 years.Let X denote the lifetime of the hard-drive in years.
Then X follows the Uniform distribution with a = 1.5 and b = 3.0. Thus, the probability density function of X is given by:f(x) = 1/(b - a) if a ≤ x ≤ b; 0 otherwise.Substituting the given values, we get:f(x) = 1/(3.0 - 1.5) = 1/1.5 if 1.5 ≤ x ≤ 3.0; 0 the integral is taken over the interval [2, 3] (since we want to find the probability that the hard-drive lasts beyond 2 years). Hence,P(A) = ∫f(x) dx = ∫1/1.5 dx = x/1.5 between the limits x = 2 and x = 3= [3/1.5] - [2/1.5] = 2/3Thus, the probability that a 6S hard-drive, which has been used for 2 years and is still working, will continue to work beyond 2 years is 2/3.
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what are the answers for theses question?
Answer: me no comprende coding
Explanation:
sorry
40 points to answer all four questions each in 2- 4 sentances minimum
1. What are some challenges that photographers face when trying to take a great image? What can they do to overcome these challenges?
2. What are some elements that separate good images from great images? How have you used these elements in your photography practice to create great images?
3. What purposes can photographers have for taking photographs? Select one purpose and describe a photograph that MOST LIKELY would be taken to meet that purpose.
4. In photography, what does it mean to capture images with your audience in mind? How have you taken photographs while keeping your audience in mind?
1. Some challenges that photographers face when trying to take a great image include:
Short Windows of Time for the Best Light · Capturing a Scene as it Appears to the Eye2. Some elements that separate good images from great images include:
Light.Subject.Composition3. The purposes that photographers have for taking photographs include:
Memorial.Communicative:Creative4. To capture images with your audience in mind simply means to have the emotions and feelings of the audience in mind.
What is photography about?Photographs are important in everyone's life because they connect us to our past and remind us of people, places, feelings, and stories from our past. They can assist us in determining who we are.
When we talk about capturing the moment in photography, we're really referring to the photo's feeling, emotion, vibe, or atmosphere. That comes from more than just the subjects or the surroundings; it also comes from the photographer.
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Upon stopping alcohol service to an obviously intoxicated person, the server should:.
Upon stopping alcohol service to an obviously intoxicated person, the server should:
Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.How to deal with an intoxicated customer?The steps to Handle Intoxicated customer are:
Be calm.Never argue with the intoxicated customer.Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.So it is better that Upon stopping alcohol service to an obviously intoxicated person, the server should:
Never embarrass the customer, mostly in front of other people.Call a cab for them or call someone to pick them up using their phones under permission.Learn more about intoxicated person from
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big data needs to be handled quickly as it pours into a database. therefore, it is characterized as high .T/F
False. Big data is characterized as high in volume, variety, and velocity, but not necessarily in handling speed.
The term "big data" refers to the large and complex datasets that require specialized tools and techniques for storage, processing, and analysis. While speed can be a desirable attribute when dealing with big data, it is not an inherent characteristic. Handling big data efficiently requires scalable infrastructure, optimized algorithms, and parallel processing techniques, among other factors. However, the speed at which big data is handled depends on the specific system and its configuration, rather than being a universal characteristic of big data itself.
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What class must be extended when you create an applet?
a.) JPanel
b.) JFrame
c.) JApplet
d.) Graphics
When creating an applet in Java, the class that needs to be extended is "JApplet." The JApplet class is a part of the Swing framework and serves as the base class for creating applets. It provides the necessary functionality and methods for running and managing an applet's lifecycle.
Extending the JApplet class allows you to override methods such as init(), start(), stop(), and destroy(), which are essential for initializing the applet, starting and stopping its execution, and cleaning up resources when the applet is no longer needed.
JPanel and JFrame are both classes that can be used to create graphical user interfaces (GUIs), but they are not specifically designed for applets. Graphics is a class that provides methods for drawing graphics, but it does not provide any of the functionality that is specific to applets.
So, the class that must be extended when you create an applet is JApplet. So the answer is c).
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consider the binary string 1 0 0 1 1 1 0 0 with 4 bits reserved for the integer part (including a bit for sign), and 4 bits reserved for the fractional part. find the decimal equivalent of this binary string when represented in 2's complement system
The given binary string "1 0 0 1 1 1 0 0" represents a number in 2's complement system with 4 bits for the integer part and 4 bits for the fractional part.
To find the decimal equivalent of this binary string, we need to consider the sign bit, perform the conversion, and interpret the result accordingly. The given binary string is "1 0 0 1 1 1 0 0". The first bit represents the sign, where "1" indicates a negative number in 2's complement representation. The remaining 7 bits are divided into 4 bits for the integer part and 3 bits for the fractional part.
To convert the binary string to decimal, we first determine the value of the integer part. Since the sign bit is "1", we consider it as a negative number. The integer part is "0 0 0 1", which is equivalent to the decimal value 1.
Next, we calculate the value of the fractional part. The fractional part is "1 1 1", which is equivalent to the decimal value 7 divided by 2^3 (since there are 3 bits reserved for the fractional part). Thus, the fractional part is 7/8. Finally, we combine the integer and fractional parts, taking into account the negative sign. Therefore, the decimal equivalent of the given binary string in the 2's complement system is -1.875.
In conclusion, by interpreting the given binary string according to the rules of 2's complement representation and performing the necessary conversions, we find that the decimal equivalent is -1.875.
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User
Application Software
Operating System
Hardware
Assignment #1
•Explain the meaning of this graphics organizer base on what you have learned from this lesson.
• Is an "app" same in meaning with "application"?
This graphics organizer base talks about Software and how it is divided into two groups such as the operating systems and application software.
What are Software?Software are said to be often shared into two categories such as:
The operating systems The application software.Note that the Operating systems functions by helping the hardware and produce a kind of interface between the hardware and its user while the Application software is said to be a stage of a programs that help the user to do anything meaningful just as seen in the diagram.
Conclusively, The word "app" has the in meaning with "application". It is known to be the short form of application.
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Now that he is employed, Martin wants to start making plans to purchase a new home. Martin's plan to save up for a down payment within 1 to 5 years is an example of a(n) __________-term goal. Group of answer choices
Answer:
long term goal
Explanation:
A long-term goal is an achievable a person seeks to accomplish within a certain period of time, typically in years. A series of short-term goals can sum up to a long-term goal. Martin's down payment plan to get a loan on a house within 5 years is a long term goal
How could the following line of code be shortened?
average = average + 1
Group of answer choices:
1.average + a
2.average += 1
3.average = + 1
4.average = 1 + average
Answer:
2
Explanation:
The second option is the only one that will work. The last would work but doesn't make the code any shorter.
Source lines of code (SLOC), also referred to as lines of code (LOC), is a software metric that counts the lines in the source code of a computer program to determine the size of the program. Thus, option B is correct.
What role of line of code if shortened?It might be argued that writing code in fewer lines rather than several lines is more effective. There are more places for bugs to hide, and it may be more difficult to find them if you have more lines of code.
By enclosing expressions in parentheses, long lines can be split into many lines. These should be used instead of a backslash to continue a line. Ensure that the continuation line is properly indented.
Instead of breaking before a binary operator, it is preferable to break after the operator.The same results can be achieved with fewer lines of code (and perhaps even better) than with many lines of code.
Therefore, The second option is the only one that will work.
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Which option best describes the purpose of the Design step?
A. To implement user feedback into the game
B. To add characters and other elements to the game
C. To plan the game's structure and artwork
D. To write the framework of the game's code
The option that best describes the purpose of the Design step is option C. To plan the game's structure and artwork
Why does design mean?It is the act of making a plan or drawing for something that will later be built, particularly one that specifies what the end product will do and look like, is the definition of design. The plan or sketch produced as a result of this activity is referred to as a design.
Note that It brings cutting-edge solutions to life based on what actual consumers feel, think, and do. Empathize, Define, Ideate, Prototype, and Test are the five main phases of this human-centered design approach. The fact that these steps are only a guide should not be overlooked. 3
Hence, the Steps in the Engineering Design Process are: Establish criteria and constraints. Consider alternative solutions. Choose an approach. Develop a design proposal. Create a model or prototype. Define the problem. Research ideas and explore possibilities for your engineering design project.
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which of the following needs to be cited within the text of a paper? select all that apply
The options that require citations are:
Every work that supports the points you make in your writing. Direct quotations must be cited.Works of individuals whose ideas, theories, or research have directly influenced your work.Works that you have read and whose ideas have been incorporated in your writing.What is the citation?A “citation” is known to be the method used to inform your readers that some material in your work came are obtained from another source.
Note that The options that require citations are:
Every work that supports the points you make in your writing. Direct quotations must be cited.Works of individuals whose ideas, theories, or research have directly influenced your work.Works that you have read and whose ideas have been incorporated in your writing.See full question below
Which of the following require citations? Select all that apply.
Group of answer choices
Every work that supports the points you make in your writing.
Direct quotations must be cited.
Works of individuals whose ideas, theories, or research have directly influenced your work.
Each sentence of a paragraph in your writing requires citation.
Works that you have read and whose ideas have been incorporated in your writing.
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.............. 1010111 needs to be transferred w.ith odd parity and the answer is
A. 01010111
B.11010111
C.10101110
D.10101111
Answer:
A. 01010111
Explanation:
This is because in odd parity, the number on the far left (the 8th number) would always be a 0
Lewis is using a stylus with his touch screen computer in order to draw a
logo. What type of peripheral would you consider the stylus to be?
Answer:
imput
Explanation:
The type of peripheral one would consider the stylus to be is input.
What is stylus?Stylus is a hard pointed pen like, typically made of diamond or sapphire, following a path in a record and transmits the recorded sound for reproduction.
Lewis is using a stylus with his touch screen computer in order to draw a
logo. So, the stylus acts an input to the touch screen computer in order to draw a logo.
Thus, the type of peripheral one would consider the stylus to be is input.
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In order to get a comprehensive evaluation of the computer programmers she managed, julia organized a(n) __________, where she asked immediate coworkers and others that worked closely with the programmers to participate in the evaluation process.
Answer:360 degree
Explanation:
Create a program in scratch, which will take the following input from the user:
How many sides they want their shape to have (triangle to octagon)
Size of the shape
Color they want to draw the shape in (use values 1-500)
How many copies of the shape they want to draw
There are more than a hundred different types of Scratch blocks in all. These code blocks can all be divided into one of three groups, Stack Blocks.
How many various forms can you find in Scratch?There are more than a hundred different types of Scratch blocks in all. These code blocks can all be divided into one of three groups: Stack Blocks.utilizing the same block coding found in Scratch, with text-based languages like Python. You'll be able to use blocks to make colorful things during this session.By definition, an octagon is any form having eight sides, even if it isn't a typical octagon. An irregular octagon is created by creating a shape with eight sides that are not all the same length. Utilize angles of various sizes.The pen is used to create a triangle in Scratch. 3 of the following steps are repeated to create an equilateral triangle.Making a thing out of a shape Create a polyline to show the path leading to the object, or use an existing form as a line, rectangle, oval, polygon, arc/circle, rounded rectangle, polyline, or 3D polygon. Choose the command after selecting the item. Opening of the Create Objects from Shapes dialog box.To learn more about Scratch blocks refer to:
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There are more than a hundred different types of Scratch blocks in all. These code blocks can all be divided into one of three groups, Stack Blocks.
How many various forms can you find in Scratch?Scratch blocks come in over a hundred different varieties. These code blocks can be classified into three types: Stacking BlocksUsing text-based languages like Python and the same block coding found in Scratch. During this session, you will be able to make colorful things out of blocks.An octagon is defined as any form with eight sides, even if it is not a typical octagon. A shape with eight sides that are not all the same length is used to make an irregular octagon. Make use of a variety of angles.In Scratch, the pen is used to draw a triangle. To make an equilateral triangle, repeat three of the following steps.Creating something from a shape To show the path leading to the object, draw a polyline or use an existing form such as a line, rectangle, oval, polygon, arc/circle, rounded rectangle, polyline, or 3D polygon. After selecting the item, select the command. The Create Objects from Shapes dialog box appears.To learn more about Scratch blocks, refer to:
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State one criteria that makes a piece of malware a virus.
Answer: Self replication
Explanation: Malware is a catch-all term for any type of malicious software, regardless of how it works, its intent, or how it's distributed. A virus is a specific type of malware that self-replicates by inserting its code into other programs.
The use of middleware to connect disparate systems has evolved into an approach for developing software and systems called _____.
The use of middleware to connect disparate systems has evolved into an approach for developing software and systems called service-oriented architecture. Thus, option C is correct.
What is middleware?Middleware can be defined as the process or a system through which the person can easily connect through different programs or systems. This helps in connectivity.
In the service-oriented architecture, it provides the basic need is a process for developing software that produces enterprise applications by using software elements known as services. Every service offers a particular management function, and applications can converse with one another across technologies of languages.
Therefore, option C is the correct option.
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The question is incomplete, the complete question is:
a. cloud computing
b. rapid application development
c. service-oriented architecture
d. Software as a Service
Which approach is ideal for ensuring that a Webpage is maintained and does not appear neglected to users?
A. Using more images
B. Using a GUI HTML editor
C. Using automated link-checking software
D.Using internal hyperlinks in essential pages
Answer:
D
Explanation:
I think putting hyperlink in essential pages is a good idea as it may guide a user
Which tag do you use to create a Heading in HTML?
*
A) body
B) p
C) h
D) li
Answer:
C) h
Explanation:
In HTML, headings are created using the "h" tags. The h tags range from h1 to h6, with h1 being the highest level heading and h6 being the lowest level heading.
For example, to create a heading level 1 you would use the <h1> tag like this:
<h1>This is a Heading Level 1</h1>
The other tags A) body, B) p and D) li are used for different purposes in HTML. The <body> tag defines the document's body, <p> for a paragraph and <li> for a list item.
What are the examples of undefined behavior?
Undefined behavior refers to a situation where the outcome of a program or action is not well-defined or consistent. Examples of undefined behavior include accessing memory beyond the bounds of an array, using uninitialized variables, and dividing by zero.
Other examples may include performing illegal type conversions or relying on implementation-specific behavior in a programming language. It is important to avoid undefined behavior as it can lead to unpredictable results and potentially introduce security vulnerabilities in a program.
examples of undefined behavior. Undefined behavior refers to a situation where a program's outcome is unpredictable or inconsistent due to ambiguous specifications or limitations within a programming language. Some examples of undefined behavior include:
1. Accessing memory that is not allocated or beyond the allocated range, such as reading or writing to an invalid pointer.
2. Division by zero, which is mathematically undefined and can lead to unpredictable results in a program.
3. Using uninitialized variables, as their initial values are not defined and can contain any arbitrary data.
4. Multiple modifications of a variable in the same expression without a sequence point, which can lead to unclear order of operations and inconsistencies.
In each of these examples, the behavior of the program is undefined because it depends on factors that are not clearly specified or controlled by the programming language, leading to unpredictable and potentially harmful outcomes.
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there are applications of decision trees where the outcome variable is binary. the decision trees generated in these applications are called '
Real-world applications of the decision tree tool include engineering, civil engineering, law, and business. Categorical variable and continuous variable decision trees are the two categories into which decision trees may be split.
What are some uses for decision trees?Effective non-linear data management is accomplished using decision trees. Real-world applications of the decision tree tool include engineering, civil engineering, law, and business. Categorical variable and continuous variable decision trees are the two categories into which decision trees may be split.As non-leaf nodes always have two children (i.e., queries can only have yes/no responses), the CART algorithm only creates binary trees. Other Tree methods, such as ID3, on the other hand, can create Decision Trees with nodes having more than two children.Decision trees can be used in situations when the result variable is categorical. These apps create decision trees they refer to as "BLANK" trees.The DecisionTreeClassifier's entire tree structure is a binary tree, as can be shown from this sklearn page or my experiment. Each Decision TreeClassifier node can only have zero, one, or two child nodes, depending on the criterion—entropy or gini.To learn more about Decision trees refer to:
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How are comments commonly used in Word?
a.for tracking edits made to a document
b.for listing all of the reviewers of a document
c.for giving opinions about parts of a document
d.for restricting the users who can edit a document
Answer:
c. for giving opinions about parts of a document.
Explanation:
Microsoft Word refers to a word processing software application or program developed by Microsoft Inc. to enable its users to type, format and save text-based documents.
In Microsoft Word 2019, the users are availed with the ability to edit the word document in the following view type;
I. View Mode
II. Print Mode
III. Drift Layout
Comments are commonly used in Microsoft Word for giving opinions about parts of a document. To add comments to a Word document, a user should select the portion of the text or content he or she wishes to comment on, then proceed to click on the Review tab and lastly, click New Comment. A dialog box for typing a comment would appear next.
Answer:
C.) for giving opinions about parts of a document
Explanation:
Doing it on EDG right now!
Good luck and have a good day!! :D
if you output ten int values to file using dataoutputstream, what will be the size of the file?
The size of the file created when outputting ten int values to file using DataOutputStream will be 40 bytes.
In Java, an int data type is 4 bytes in size, and when we use DataOutputStream to write an int value to a file, it writes all 4 bytes of the integer value to the file. Therefore, when we write ten int values to file, the total size of the data written will be 10 * 4 bytes = 40 bytes.
It's important to note that the actual size of the file may be slightly larger than 40 bytes, as there may be additional overhead associated with creating and writing to a file. Additionally, if you are using DataOutputStream to write additional types of data, such as longs or doubles, the size of the file will increase accordingly based on the size of each data type.
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=(3+1)^2 = what is the answer
Answer: 16
Explanation:
Pls help xD. In pseudocode or python code please. Will mark best answer brainliest. Thx
Answer:
I'm doing my best to send you my answer,
Explanation:
The coding will be below
If $350 is the profit of an initial investment of $1000.00, what is the percentage profit?
Answer:
35%
Explanation:
1000x=350
x=350/1000
x=0.35
35%
which of the following is not a purpose for using hubs in a network? to act as a communications server. to connect network cables. to prevent attenuation. to act as a junction box. to share the same multipoint circuit.
Option-A: To act as a communications server is not a purpose for using hubs in a network.
The purpose of using hubs in a network is as follows:To connect network cables.To act as a junction box.To share the same multipoint circuit.A hub is a simple network device that connects network nodes, including computers, printers, and servers, to a local area network (LAN). The hub is commonly used to connect devices in a star or tree topology network.The hub is a passive device that receives data from one of its ports and sends it to all of its other ports. The network devices that are linked to the hub share the same bandwidth, which might result in slow data transfer.
In addition, the hub cannot filter or interpret data transmitted through it, making it more susceptible to network congestion and collisions among network devices.Hubs are frequently used in small office/home office (SOHO) networks to connect computers to the Internet. Hubs were commonly used in early Ethernet LANs, but they have been largely replaced by switches in modern networks.Thus,the correct answer is Option-A.
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MS Excel is a powerful spreadsheet program that helps people with complex mathematical calculations. In what ways could you use Excel for personal, work and school purposes? Give an example for all three.
Answer:
Different uses of MS Excel in personal, work and school purposes are discussed below in details.
Explanation:
For personal: MS Excel is that the data can be obtained online from any portion of the world anytime and anyplace. It presents the ease of reaching the excel files over cell phones even if there is the availability of laptops.
For Work: MS Excel is being extensively used in the preparation of a large work project or celebration or marriage party, where it can keep track of different duties, applications, and deadlines, and to examine the plans of collaborators in the planning of the event.
For School purpose: students can improve their training skills to resolve basic and logical analytical & mathematical puzzles in excel.