IEEE has defined the specifications for a wireless LAN, called _______, which covers the physical and data-link layers.

Answer:

tables

Explanation:

For accessing the database there are four objects namely tables, queries, forms, and reports.

As the name suggests, the table is treated as an object in which the data is stored in a row and column format plus is the main element for accessing the database

Therefore in the given case, the last option is correct

Answer:

D. tables

Explanation:

took the test, theyre right too

Answer:

Debris, excess ink splatted around (from refilling probably), and the presence of small objects

Explanation:

contribute to paper jams and cause your printer to work inefficiently. Some printers have self-cleaning functions especially, for printer heads

The correct response is d. Slide Sorter. You may easily rearrange or divide your slides into sections by dragging and dropping them around the grid-like display of your slides thanks to the slide sorter.

You can see and sort the presentation slides in PowerPoint using the Slide Sorter view. Click the "Slide Sorter" button in the presentation view buttons in the Status Bar to enter the Slide Sorter view. The "Slide Sorter" button in the "Presentation Views" button group on the "View" tab of the Ribbon is another option. The presentation slides can be added to, removed from, and copied using the Slide Sorter view. The visual flow of the presentation is also displayed in PowerPoint's Slide Sorter view. Additionally, you may add and observe a slide transition animation here. All of the presentation slides in PowerPoint's Slide Sorter mode are displayed as thumbnails. The slide's content cannot be changed in this view. However, many of the functions available in PowerPoint's Slide Sorter view are also available in the Normal view's slide thumbnails pane. Click a slide thumbnail in the Slide Sorter window to choose a slide. Click and drag the slide thumbnails in this view, then release them where you want them to be. This will reorder the order of the slides in your presentation. The selected slide opens in Normal View, where you can edit its content, if you double-click a slide thumbnail in PowerPoint's Slide Sorter view or if you choose a slide thumbnail and then press the "Enter" key on your keyboard. In the Slide Sorter window, click the desired slide thumbnail to choose it for deletion. Then, use your keyboard's "Delete" key. Alternatively, you can erase the slide by doing a right-click. then from the pop-up menu, choose the "Delete Slide" option.

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Which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?

a. Normal

b. Outline

c. Slide Show

d. Slide Sorter

Answer:

Programming language

Explanation:

A programming language is a language that is formal in outlook and includes a number of instructions. These instructions are put forward to find various outputs. Programming languages are used primarily in computer programs. There is a set of instructions that are put forward for the functioning of the computer. The computer performs various tasks according to the instructions provided. The external devices are controlled through the means of programming language.

Answer:

A language used by application software developers to create instructions for the computer to use to run the application software.

Explanation:

APX

Answer:

Fibre optic cables are non-metallic... they transmit signals using pulses of light in glass threads! As a result, they are immune to Electro-Magnetic Interference and Radio Frequency Interferenc

Technology has transformed the customer service industry by improving communication, enabling self-service options, personalizing experiences, automating processes, providing omnichannel support, and leveraging data-driven insights. Businesses that embrace technology in their customer service strategies can enhance customer satisfaction, loyalty, and overall business performance.

Technology has had a significant impact on the customer service industry, revolutionizing the way businesses interact with their customers and enhancing overall customer experience. Here are some key ways technology has affected the customer service industry:

Improved Communication Channels: Technology has introduced various communication channels that allow customers to connect with businesses more conveniently. For example, the rise of email, live chat, social media platforms, and chatbots has enabled customers to reach out to businesses in real-time, get instant responses, and resolve issues efficiently.

Self-Service Options: Technology has empowered customers with self-service options, reducing the need for direct customer support. Customers can now access knowledge bases, FAQs, online forums, and video tutorials to find answers to their queries and troubleshoot common issues independently.

Personalization and Customization: Advanced technologies, such as artificial intelligence (AI) and data analytics, have enabled businesses to collect and analyze customer data. This data helps in personalizing customer experiences, offering tailored recommendations, and anticipating customer needs. For example, personalized product recommendations on e-commerce websites based on previous purchases or browsing history.

Automation and Efficiency: Technology has automated various customer service processes, leading to increased efficiency and faster response times. Businesses now utilize automated ticketing systems, chatbots, and AI-powered voice assistants to handle routine inquiries, process transactions, and provide instant support. This automation frees up human agents to focus on more complex customer issues.

Omnichannel Support: With technology, businesses can provide seamless customer service across multiple channels. Customers can initiate a conversation on one channel, such as social media, and seamlessly transition to another channel, like phone or email, without having to repeat information. This omnichannel approach ensures a consistent and integrated customer experience.

Data-driven Insights: Technology allows businesses to gather and analyze vast amounts of customer data, providing valuable insights into customer preferences, behaviors, and pain points. This data helps in identifying trends, making informed business decisions, and improving customer service strategies.

Examples of technology in customer service include:

Customer Relationship Management (CRM) systems that store and manage customer information, interactions, and preferences.

Voice recognition and natural language processing technologies used in voice assistants and chatbots for more accurate and efficient customer interactions.

Social media monitoring tools that track brand mentions, customer feedback, and sentiment analysis to address customer concerns and engage in proactive communication.

Virtual reality (VR) and augmented reality (AR) technologies that enable immersive product demonstrations, virtual tours, and remote troubleshooting.

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The steps to set up a rule with the default name "Gloria Vivaldi" in Microsoft Outlook is given below.

Open Microsoft Outlook.

Click on the "File" tab and select "Manage Rules & Alerts."

Click on the "New Rule" button to create a new rule.

In the "Rules Wizard" window, select "Apply rule on messages I receive" and click "Next."

Choose the conditions that you want to apply to the rule, such as specific senders or keywords in the subject line. Click "Next" after making your selections.

Choose the action that you want the rule to perform, such as moving the message to a specific folder or marking it as read.

Click "Next" after making your selections.

In the "Step 2: Edit the rule description" section, give your rule a name, such as "Gloria Vivaldi." You can also add any exceptions to the rule in this section. Click "Finish" when you're done.

The rule will be applied immediately to any incoming messages that meet the conditions you specified. You can also choose to run the rule on your existing messages by selecting the "Run Rules Now" option in the "Rules and Alerts" window.

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By using App-V to stream applications, your organization can reduce the need for local installations and simplify application management.

This can lead to cost savings and improved efficiency for IT teams. The Microsoft Desktop Optimization Pack (MDOP) is a suite of tools designed to help IT professionals manage Windows desktops more efficiently. One of the features included in MDOP is Microsoft Application Virtualization (App-V), which allows applications to be streamed and run on client devices without requiring them to be installed locally.

To test application streaming using App-V, your organization would need to obtain access to the MDOP tools. This can be done by purchasing an MDOP subscription from Microsoft or through a volume licensing agreement. Once you have access to MDOP, you can download and install the App-V client on your client devices.

To stream an application using App-V, you would need to create a package for the application using the App-V Sequencer tool. This involves capturing the installation of the application and creating a virtual package that can be streamed to client devices. Once the package is created, it can be deployed to client devices using the App-V management console.

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Answer:

scan groceries at the supermarket

Answer B) Headers

Explanation:

I just took a Tech class, im pretty sure its headers. Hope this helps! -3-

A solar thermal collector simply collects heat by absorbing sunlight. It harnesses the energy from the sun and converts it into heat.

Your information isn't complete as you didn't provide the options. Therefore, an overview of a solar thermal collector will be provided. A solar thermal collector simply collects heat by absorbing sunlight.

It should be noted that the term "solar collector" simply means a device for solar hot water heating. Solar thermal collectors can be used in residential, commercial, or industrial buildings.

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A disadvantage of using a page description diagram is that: B. only an experienced designer can create an effective PDD.

PDD is an acronym for page description diagram and it can be defined as a type of diagram which is used to outline the content and elements on webpages, especially by organizing their elements into low, medium, and high priority.

In Computer technology, a disadvantage of using a page description diagram is that: B. only an experienced designer can create an effective page description diagram (PDD).

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The search engine that can be used to  identifying additional relevant abstracts G oogle Scholar. There are a lot of  articles, theses, books, abstracts and court opinions and others in g oogle scholar.

In the term of technology, G oogle Scholar generally can be defined as an search engine that can be used for a simple way to broadly search for scholarly literature. In the g oogle scholar, we can search across many disciplines and sources. There are a lot of  articles, theses, books, abstracts and court opinions, from academic publishers, professional societies, online repositories, universities and other web sites in the search engine named g oogle scholar.

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Answer:

answer is c

if my answer is wrong than sorry

Answer:

We'll put that right now and show the calculation for the correct number, and for both of those numbers that I entered with errors.

This is the process:

Take the first 12 digits of the 13-digit ISBN

Multiply each number in turn, from left to right by a number. The first digit is multiplied by 1, the second by 3, the third by 1 gain, the fourth by 3 again, and so on to the eleventh which is multiplied by 1 and the twelfth by 3.

Add all of the 12 answers.

Do a modulo 10 division on the result from step 2. (Don't know what a modulo 10 division is? It's easy. It's just the remainder from a whole number division by 10. I bet you learned to do that in junior school, before you even learned about decimal fractions.)

Take that remainder result from step 4.If it's a zero, then the check digit is zero. If the remainders isn't zero then subtract the remainder from 10. The answer to that is your check digit.

The company that I am familiar with is Coca-Cola, a global leader in the beverage industry. Coca-Cola's advertising operations are extensive and varied, ranging from television commercials and print advertisements to sponsorships and product placements.

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The missing term in the given statement is "safe-action area."

The safe-action area refers to the region within a video frame where important visual elements, such as text, graphics, or people's faces, should be placed to ensure they are visible on all types of screens. It is a slightly smaller area inside the safe-title area, which represents the outermost region where text and graphics can be placed without getting cut off by TV overscan or other display issues.

By placing essential visual elements within the safe-action area, you can ensure that your video's message is communicated clearly and effectively to your audience, regardless of the viewing device.

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Answer:

The science of how an object reacts to its motion through air is called aerodynamics

Explanation:

Aerodynamics is the science 〔ç) of studying, designing, and manufacturing vehicles such that they can operate in atmospheric conditions. Aerodynamic efficiency has many aspects respect to generating flight including maneuverability and make use of minimum amount of fuel needed for lift. Aerodynamics also deal with the flow around objects or what a rotational fluid must do as it flows along a curved surface or moves past a blunt body that creates turbulence.

The science of how an object reacts to its motion through air is called aerodynamics.

Motion is the shift in such an item's location with regard to time. Translocation, the act or process of changing or shifting locations or positions. It is described as a movement that occurs repeatedly at set intervals of time.

The examination of forces and how they cause anything to move through the air is known as aerodynamics. We can estimate the strengths of lift, whose enable an aircraft to defy logic, and drag, that is the opposition an aircraft "feels" as it traverses the air, by observing the movements of the air over an item. By directing air in this method, a component referred as drag attributable to lift is created, which slows the forward speed of the aircraft.

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Tab- used to advance the cursor to the next tab stop.

Shift- allows you to type capital letters and the symbols at the top of the keys

Control-  enabling other keys on the keyboard to perform secondary functions

Alt- used to change (alternate) the function of other pressed keys

CapsLock- causes all letters of bicameral scripts to be generated in capital letters.

Answer:

Multiple functions

Explanation:

If you'd like an answer to the purpose of the shift key and the control key, then I'll answer those two, specifically. Tell me if you'd like any more assistance afterwards! ( :

#1: Shift key: This key's basic function is this: when you hold down on it as well as a letter key (e.g. f ), then it will automatically make that letter uppercase.

For example, in this sentence I typed F while pressing the shift key as well:

Frederick looked out the window.

While in this one, I didn't.

frederick looked out the window.

My computer automatically tells me that the spelling of Frederick I used in the second sentence is wrong, since Frederick is proper - and is the beginning of a sentence.

#2: Control key: This key allows you to to do some pretty cool things, depending on which key you click it with.

For example, ctrl + j generates a document download page, while ctrl + d opens a bookmark page? option.

I hope this was very helpful, and let me know if you need any further assistance in the future! ( :

Answer:

d- you earn interest on the money in your savings account. Then you, in addition earn interest on interest

Explanation:

The compound interest means the interest i.e. earned on the money that saved by you and the interest you earned.

Therefore as per the given options, the last option is correct as it represents the interest earned in the saving account plus it earns interest on interest

Hence, all the other options are incorrect

Unexpected cloud downtime  is the most likely to face as a result.

Thus, A disruption in cloud-based services is known as cloud downtime. The migration of more businesses to the cloud means that any disruption in cloud services might be expensive.

According to Gartner, the average cost of cloud downtime is $300,000 per hour. Major cloud service companies appear to routinely report disruptions. These interruptions can endure for a few hours or several days. Three outages affected AWS in a single month in 2021.

An outage of any length can have a negative impact on the bottom line for businesses that are still working to incorporate cloud technology into their business strategy.

Thus, Unexpected cloud downtime  is the most likely to face as a result.

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The file management tool in Windows 8.1 is called "File Explorer." File Explorer serves as a central hub for accessing and organizing files and plays a vital role in file management tasks for Windows 8.1 users.

File Explorer is the default file management tool in Windows 8.1, which replaced the previously used "Windows Explorer" in earlier versions of Windows. It is an essential component of the operating system that allows users to navigate and manage files and folders on their computer. File Explorer provides a graphical user interface (GUI) that displays a hierarchical view of the file system, allowing users to perform various file operations such as creating, copying, moving, renaming, and deleting files and folders. It also provides features like search functionality, file and folder properties, thumbnail previews, and the ability to customize the view settings.

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Answer:

import random

def buildArray(a, n):

   for i in range (n):

      a.append(random.randint(10,99))

arr = []

def sumArray(a):

   tot = 0

   for i in range(len(a)):

       tot = tot + a [i]

   return tot

arr = []

numbers = int(input("How many values to add to the array:\n"))

buildArray(arr, numbers)

print(arr)

print("Total " + str(sumArray(arr)) )

Explanation:

The program is an illustration of lists

Lists are variables that are used to hold multiple values in one variable name

The program in Python, where comments are used to explain each line is as follows:

#This gets the number of inputs to the array

n = int(input("How many values to add to the array: "))

#This initializes the sum to 0

sumArray = 0

#This initializes a list

myList = []

#This iterates through n

for i in range(n):

   #This gets input for the list elements

   num = int(input())

   #This appends the input to the list

   myList.Append(num)

   #This calculates the sum

   sumArray+=num

#This prints the list elements

print(myList)

#This prints the sum of the list elements

print("Total",sumArray)

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Answer:

yes oo you want to play with me

Answer:

Explanation:

Cylinder base area:

A = π·R²

Cylinder volume:

V = π·R²·h

π = 3.14

R - Cylinder base radius

h - Cylinder height

Moving to a specific page and moving to a specific line as the moving a specific number of pages ahead of the current position.

When you need to move a file from the document folder to the new folder you just created can be done by different methods and when you click right button of mouse there is a list pop up in which many options flashes you should choose either cut or copy from the list.

1)Choose 'cut' then paste it in the new folder. If you choose cut the file it will be removed from the document folder.

2)Choose 'copy' then paste it in the new folder. If you choose  copy the file the file  will remain in the document folder and also in the new folder.

An encrypted connection between user devices and one or more servers is established by a virtual private network (VPN), a service that provides Internet security. A VPN can safely link a user to the internal network of a business or to the Internet at large. Businesses frequently use a VPN to provide remote workers with access to internal software and data or to establish a single shared network among numerous office locations.  

Therefore, Moving to a specific page and moving to a specific line as the moving a specific number of pages ahead of the current position.

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The general solution of the differential equation is: y(x) = y_h(x) + y_p(x) = c1e^(4x) + c2e^(-x) + (10/3)e^(4x).

1. To solve the differential equation (D^4 + 6D^3 + 17D^2 + 22D + 13)y = 0, we can use the characteristic equation method. Let's denote D as the differentiation operator d/dx.

The characteristic equation is obtained by substituting y = e^(rx) into the differential equation:

r^4 + 6r^3 + 17r^2 + 22r + 13 = 0

Factoring the equation, we find that r = -1, -1, -2 ± i

Therefore, the general solution of the differential equation is given by:

y(x) = c1e^(-x) + c2xe^(-x) + c3e^(-2x) cos(x) + c4e^(-2x) sin(x)

To find the specific solution satisfying the initial conditions, we substitute the given values of y(0), y'(0), y''(0), and y'''(0) into the general solution and solve for the constants c1, c2, c3, and c4.

2. To solve the differential equation D^2(D-1)y = 3e^x + sin(x), we can use the method of undetermined coefficients.

First, we solve the homogeneous equation D^2(D-1)y = 0. The characteristic equation is r^3 - r^2 = 0, which has roots r = 0 and r = 1 with multiplicity 2.

The homogeneous solution is given by,  y_h(x) = c1 + c2x + c3e^x

Next, we find a particular solution for the non-homogeneous equation D^2(D-1)y = 3e^x + sin(x). Since the right-hand side contains both an exponential and trigonometric function, we assume a particular solution of the form y_p(x) = Ae^x + Bx + Csin(x) + Dcos(x), where A, B, C, and D are constants.

Differentiating y_p(x), we obtain y_p'(x) = Ae^x + B + Ccos(x) - Dsin(x) and y_p''(x) = Ae^x - Csin(x) - Dcos(x).

Substituting these derivatives into the differential equation, we equate the coefficients of the terms:

A - C = 0 (from e^x terms)

B - D = 0 (from x terms)

A + C = 0 (from sin(x) terms)

B + D = 3 (from cos(x) terms)

Solving these equations, we find A = -3/2, B = 3/2, C = 3/2, and D = 3/2.

Therefore, the general solution of the differential equation is:

y(x) = y_h(x) + y_p(x) = c1 + c2x + c3e^x - (3/2)e^x + (3/2)x + (3/2)sin(x) + (3/2)cos(x)

3. To solve the differential equation y'' - 3y' - 4y = 30e^(4x), we can use the method of undetermined coefficients.

First, we solve the associated homogeneous equation y'' - 3y' - 4y = 0. The characteristic equation is r^2 - 3r - 4 = 0, which factors as (r - 4)(r + 1) = 0. The roots are r = 4 and r = -1.

The homogeneous solution is

given by: y_h(x) = c1e^(4x) + c2e^(-x)

Next, we find a particular solution for the non-homogeneous equation y'' - 3y' - 4y = 30e^(4x). Since the right-hand side contains an exponential function, we assume a particular solution of the form y_p(x) = Ae^(4x), where A is a constant.

Differentiating y_p(x), we obtain y_p'(x) = 4Ae^(4x) and y_p''(x) = 16Ae^(4x).

Substituting these derivatives into the differential equation, we have:

16Ae^(4x) - 3(4Ae^(4x)) - 4(Ae^(4x)) = 30e^(4x)

Simplifying, we get 9Ae^(4x) = 30e^(4x), which implies 9A = 30. Solving for A, we find A = 10/3.

Therefore, the general solution of the differential equation is:

y(x) = y_h(x) + y_p(x) = c1e^(4x) + c2e^(-x) + (10/3)e^(4x)

In conclusion, we have obtained the solutions to the given higher-order differential equations and determined the specific solutions satisfying the given initial conditions or non-homogeneous terms.

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Answer:

The crown is called the Brainliest award. If two people had given you answers then there is a option of mark as Brainliest. Click there in the option of mark as Brainliest in which you like the answer most. If any one person has given answer then after some days you will a notification to mark his/her answer as Brainliest. By this you can mark an answer as Brainliest.

Please have a great day, and have fun giving people Brainliest answers <3

There are different types of systems. The result of the action above is DNS Security Extensions.

DNS Security Extensions is known to empower the authentication in DNS through the use of digital signatures that is as a result of public key cryptography.

Through the use of DNSSEC , it is not DNS queries and responses that are said to be cryptographically signed, but instead it is the DNS data  that is signed by the person who has  the data.

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