Write a program that prompts the user to enter a number and a file name. Then the program opens the specified text file then displays the number of unique words found in the file along with the first N words (specified by the user but limited from 1 to 10) sorted alphabetically. If the file contains less than the specified number of unique words, then display all unique words in the file sorted alphabetically. Hint: Store each word as an element of a set. Return the size of the set as the number of unique words. For the first N-words, convert the set to a list, sort it, then take a slice of the first N elements.

Answer: 1,2,4,5

Explanation:

bc

An older browser will display the blue box with full opacity, ignoring the CSS3 opacity property.

Cascading Style Sheets Level 3 (CSS3) is the iteration of the CSS standard used in the styling and formatting of Web pages. CSS3 incorporates the CSS2 standard with some changes and improvements.

The opacity property sets the opacity level for an element. CSS 3 opacity property is not supported by older browsers. When opacity is set to a value less than 1, modern browsers apply alpha blending to create a semi-transparent effect.

However, older browsers do not understand this property and treat it as if it doesn't exist. Consequently, the blue box will be displayed at full opacity, without any transparency effect.

When using CSS 3 opacity on an older browser, the blue box will not appear semi-transparent but will be fully opaque, as the opacity property is not recognized by older browser versions. It is important to consider browser compatibility when using CSS properties to ensure consistent rendering across different platforms and versions.

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Answer:

The correct option is D)  

Explanation:

To get information about a research topic the first thing to do is make a list of relevant sources.

Georgias sources would depend on the type of research she has been asked to conduct.

If it's primary research, she would collect information from:

If it is  secondary research, she can look at

Whilst looking online, it is important to stick to authoritative sources as it is possible for anyone to publish anything online.

Examples of reliable sources are:

Cheers!

Answer:

D

Explanation:

Edge 2021

The correct statement about dynamic programming is option B: dynamic programming is mainly useful for problems with disjoint subproblems.

Dynamic programming is a problem-solving technique that involves breaking down a complex problem into smaller, overlapping subproblems and solving them independently. The solutions to these subproblems are stored in a table or array so that they can be reused as needed.

Option A is incorrect because a dynamic programming solution for calculating the nth Fibonacci number typically requires O(n) additional memory to store the intermediate results. The Fibonacci sequence has overlapping subproblems, and dynamic programming can efficiently solve it by avoiding redundant calculations.

Option B is true. Dynamic programming is particularly effective for problems with disjoint subproblems. Disjoint subproblems are subproblems that do not overlap or depend on each other. In such cases, dynamic programming can solve each subproblem independently and combine the solutions to obtain the final solution.

Option C is incorrect. The amount of stack space used by a dynamic programming solution depends on the specific implementation and the problem itself. It is not determined solely by whether it is a bottom-up or top-down approach.

Option D is also incorrect. A top-down dynamic programming solution can use memoization or caching techniques to avoid recalculating subproblems that have already been solved. This optimization ensures that not every single subproblem needs to be calculated, as the solution can be retrieved from the cache if it has been previously computed.

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Answer:

router ,speaker, and nic card

Explanation:

Answer:

The correct answer is B.) So you are correct.

Answer:

False

Explanation:

1. To display the temperature in terms of adequate information, you can use the following C program. #include int main() { float temperature; printf("Enter the temperature: "); scanf("%f", &temperature); if(temperature < 0) printf("Freezing"); else if(temperature >= 0 && temperature < 15) printf("Very Cold Weather"); else if(temperature >= 15 && temperature < 25) printf("Cold Weather"); else if(temperature >= 25 && temperature < 35) printf("Normal in Temp"); else if(temperature >= 35 && temperature < 45) printf("Hot"); else printf("Very Hot"); return 0; }

2. To find the factors of an input number, you can use the following C program. #include int main() { int i, number; printf("Enter the number: "); scanf("%d", &number); printf("Factors of %d are: ", number); for(i=1; i<=number; ++i) { if(number%i == 0) printf("%d ", i); } return 0; }

3a. To find the perimeter of a rectangle, you can use the following C program. #include int main() { float length, width, perimeter; printf("Enter the length and width of rectangle: "); scanf("%f %f", &length, &width); perimeter = 2 * (length + width); printf("Perimeter of rectangle = %f units", perimeter); return 0; }

3b. To find the volume of a box, you can use the following C program. #include int main() { float length, width, height, volume; printf("Enter the length, width and height of the box: "); scanf("%f %f %f", &length, &width, &height); volume = length * width * height; printf("Volume of box = %f cubic units", volume); return 0; }

4. To print the number of digits in a number entered by the user, you can use the following C program. #include int main() { int number, count = 0; printf("Enter the number: "); scanf("%d", &number); while(number != 0) { number /= 10; ++count; } printf("Number of digits: %d", count); return 0; }

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Answer:

The answer is A

Explanation:

To judge a sources legitimacy is to find factual evidence on a page. Does the page use sources as well? Does the source come from a domain such as: .edu .gov etc.? Does the author show non opinions? If the answer to these questions is yes then your credible resource is accurate.

The linear program that results from dropping the integer requirements for the variables in an integer linear program is known as a relaxation or a linear relaxation.

Integer linear programming (ILP) problems are optimization problems where some or all of the decision variables are required to take integer values. However, finding optimal solutions to ILP problems is generally computationally hard. Linear programming (LP) problems, on the other hand, are optimization problems where all the decision variables are allowed to take any real value. Solving an LP problem is relatively easier than solving an ILP problem.

In the relaxation process, the constraint that requires the variables to be integers is relaxed, allowing the variables to take any real value. This process transforms the original ILP problem into a relaxed LP problem that can be solved using standard LP techniques. The solution obtained from the relaxation process is an upper bound on the optimal solution to the original ILP problem.

In practice, the relaxation process is often used as a first step in solving an ILP problem. If the optimal solution to the relaxed LP problem is an integer solution, then this solution is also optimal for the original ILP problem. If not, then additional techniques such as branch and bound or cutting planes are used to solve the original ILP problem.

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Answer:

If an object has a net force acting on it, it will accelerate. The object will speed up, slow down or change direction. An unbalanced force (net force) acting on an object changes its speed and/or direction of motion. An unbalanced force is an unopposed force that causes a change in motion.

Explanation:

Answer:

JavaScript:

Let x = 10

Let y = 10

Console.log(x + y)

//outputs 20

C++:

Let x = 10

Let y = 10

The file is Math.cpp so,

std::cout << "" + y + "" + x

g++ Math.cpp -o Maths

./Maths

//Outputs 20

Answer:

#Ask the user for a number

a = int(input("Enter a number: "))

#Ask the user for a number

b = int(input("Enter a number: "))

#Calculate the sum of a and b

sum = a + b

#print the ouput

print(str(a) + " + " + str(b) + " = " + str(sum))

Answer: Cyber safety is a process that protects computers and networks. The cyber world is a dangerous place without security and protection.

Explanation: Hope this helps!

Answer: I think it will because there are cars that Drive by there self

Explanation:

Answer:

Aspiring illustrators can hone their talent and skills using Adobe Illustrator software.

Explanation:

Answer: See explanation

Explanation:

Document formatting simply refers to how a document is laid out. It involves specifications about the look of a document.

During formatting of a document, some of the things done include alignment, margin, font, color, font size, indentation etc. All three eventually gives the document its look.

I believe loads

not for sure what the question is

Answer:

the picture is not clear. there could be many reasons of why this is happening. has your computer had any physical damage recently?

Answer:your computer had a Damage by u get it 101 Battery

and if u want to fix it go to laptop shop and tells him to fix this laptop

Explanation:

The statement "once text has been entered into a placeholder, the placeholder cannot be deleted" is false. In most presentation software, including Microsoft PowerPoint and Slides, it is possible to delete a placeholder after text has been added to it.

However, it is still important to give careful consideration before adding text to a placeholder. Once text has been added to a placeholder, it can be difficult to move or resize the placeholder without affecting the text. This can make it challenging to adjust the layout and design of a slide or presentation.Additionally, adding text to a placeholder without careful consideration can lead to cluttered and confusing slides. It's important to think about the purpose and audience of the presentation, and ensure that the text added to a placeholder is relevant and contributes to the overall message of the presentation. while it is possible to delete a placeholder after text has been added to it, it's still important to approach placeholder use with consideration and intention to ensure effective and visually pleasing presentations.

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Answer:

25: Value

105:Formula

Wed: Label

Explanation:

Answer:

C- Value

A- Formula

B- Label

Explanation:

The word  that should a programmer use to describe what should happen when the condition of an if statement is NOT met is option C. else.

When a condition is true or false, a conditional statement instructs a program to take a certain action. If-then or if-then-else statements are frequently used to represent it. The preceding example is a block of code that employs a "if/then" conditional statement.

Therefore, the else statement is used, "to indicate what should happen when the condition of an if statement is not fulfilled," is the proper response since the otherwise statement is typically used when computations are still necessary when a condition in an if and else-if statement is not met.

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Answer:

Computer engineering is a career that works on the development and research of new technology-related things.

Explanation:

Answer:

I can't understand you lol your so mudafaka

Shampoo instructions lather, rinse, repeat. shampoo instructions do not have a clear and specific sequence of steps that are universally agreed upon.

An algorithm is a precise set of instructions that can be followed to solve a problem or complete a task. While shampoo instructions do provide a general idea of what needs to be done, they do not provide a specific sequence of steps that must be followed. Therefore, they cannot be considered as an algorithm. I hope this explanation helps .

An algorithm is a step-by-step procedure or a set of instructions to solve a particular problem or perform a task. Let's analyze each option. A recipe This is an algorithm as it provides a sequence of steps to prepare a dish. Operating instructions ,These are also algorithms since they give step-by-step guidance on how to use a device. Textbook index This is not an algorithm, as it is simply a reference tool for finding information within a book, rather than a step-by-step procedure. Shampoo instructions lather, rinse, repeat This is an algorithm, as it outlines a sequence of steps to wash your hair.
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The answer to the assertion whose performance falls outside of the tolerance ranges defined a kpi metric made is an exception.

Does metric correspond to KPI?

Metrics are often operational or tactical, whereas KPIs are strategic. Metrics are less complex indications that are unique to a department, whereas KPIs can be reviewed by many departments that are working toward the same goal. KPIs assist you in making strategic decisions, whilst metrics give you a perspective on your business activity.

What is a KPI measurement?

The metrics you use to assess tasks, goals, or objectives that are essential to your business are known as key performance indicators, or KPIs. The use of the word "key" in the sentence denotes that the words have a unique or important meaning. KPIs serve as measurable benchmarks in relation to established targets.

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To have your macros available when creating additional workbooks, you should consider the option a. creating a macros workbook.

A macros workbook, also known as a Personal Macro Workbook (PMW), is a central repository for storing your commonly used macros. By storing macros in the PMW, you ensure that they are accessible whenever you create or open other workbooks in Excel. Writing your macros directly in VBA (Visual Basic for Applications) is a powerful method, but it does not guarantee their availability across all workbooks. Storing workbooks on a shared network drive only affects their location and accessibility for multiple users but doesn't affect macros availability.

Leaving open all workbooks containing macros is not practical, as it can clutter your workspace and cause performance issues. Creating a macros workbook simplifies your workflow and provides a seamless experience. When you store your macros in the PMW, they become available in the background every time you open Excel. This allows you to execute your macros quickly and efficiently, regardless of the workbook you are working on.

In summary, to ensure that your macros are available when creating additional workbooks, create a Personal Macro Workbook to store them. This method offers a convenient, efficient, and organized way to manage and access your macros across different workbooks in Excel. Therefore, the correct answer is option a.

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Answer:

A. Deque according to text books

Answer:

deque

Explanation:

Edge 2020

Answer:

Libre office, Gogle sheet

Explanation:

Spreadsheets programs are immensely useful to organizations as they are used for entering data and making several analytical calculations and

decision. The most popular spreadsheet program is Excel which is from Microsoft. However, other spreadsheet programs have been developed. The most common of those are ;Libre office and Gogle sheets.

Similarities between the programs include :

Most have similar functionality and aim, which is to perform and make analytics easy.

The differences may include ; Microsoft excel is credited to Microsoft corporation and the program which forms part of Microsoft office suite including Word , power point, outlook e. T c. Microsoft excel is this not a free program.

Gogle sheets is from Gogle.

Libre office is open source and hence it is free