The correct answer is identify risks and protest against them Safety-critical applications should help make a convincing case for safety.
Making a convincing case for safety is important because it helps to ensure that all stakeholders understand the importance of safety and are committed to making safety a priority. This involves educating everyone involved in the development and use of the application about the potential risks and consequences of failure.
Avoiding complacency is another important aspect of safety-critical applications. Complacency can arise when people become too familiar with an application and start to take safety for granted. This can lead to a lax attitude towards safety measures and an increased risk of failure.
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Safety-critical applications are those that have the potential to cause harm or danger to individuals or the environment if they fail to function correctly. Therefore, it is essential that these applications are developed and maintained with a high level of safety in mind. To achieve this, safety-critical applications should:
Help make a convincing case for safety. This means that developers and stakeholders of safety-critical applications should prioritize safety and make a strong argument for why it is necessary. Safety must be at the forefront of all discussions and decisions when developing these applications. By doing so, it can help prevent potentially harmful consequences and reduce the likelihood of accidents.
Identify risks and protest against them: Safety-critical applications should identify all possible risks and potential hazards that could arise from their use. Developers should analyze and evaluate the risks and work to mitigate them as much as possible. Additionally, if there are any risks that cannot be mitigated or addressed, they should be brought to the attention of relevant stakeholders, and action should be taken to prevent them from occurring.
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What is a compose button
Answer:
The blue Compose button at the top of your inbox is a one-stop-shop for sending messages from any of the different communication channels you have linked to Front (e.g. email, SMS, etc.),
Explanation:
Question 1
Which of the following is NOT an input devine?
O mouse
printer
scanner
microphone
What is the purpose of the 300 Log?
Answer:
The OSHA Form 300 is a form for employers to record all reportable injuries and illnesses that occur in the workplace, where and when they occur, the nature of the case, the name and job title of the employee injured or made sick, and the number of days away from work or on restricted or light duty, if any.
Explanation: brainliest plzzzz!
HELP ME! ASAP
My cat knocked my chromebook off my dresser, now it won't turn on. I know its charged because I had it plugged in last night. I need help! What do I do!!!
Answer: You might have a dead battery, get it replaced. That might be a problem.
Explanation:
Answer:
call a machanic or google what to do
Explanation:
HELP PLEASE
Which of these criteria would be important to consider when choosing a
programming language?
1.The gameplay of the game.
2.The color scheme of the game.
3.Whether the game is aimed at the
mobile or web market.
4.Whether the game is played on WiFi
or cellular data.
Answer:
Most likely number 3 because when coding a game, not all languages are meant to be put on all devices--mobile, console, PC--so you have to consider where the game is meant to be played on and how you plan to port that game over.
Explanation:
The programming language a set of formal languages that consists of various types of machine code outputs. This type of language is used for programming algorithms.
Most of the programming languages consist of instructions for a computer. One may consider the programming language that can be developed and then executed rapidly. The programmers need to keep in mind the various considerations for making the language. Such as the audience and market.Hence the option 3 is correct.
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10. Two technicians are discussing recycling specifications for refrigerant. Technician A says that refrigerant oil with 5,000 parts per million (ppm) does not fall
within specifications. Technician B says that air can only have a maximum of 330 ppm. Who is correct?
O A. Neither Technicians A and B
OB. Technician B
O C. Both Technicians A and B
O D. Technician A
Two technicians are discussing recycling specifications for refrigerant Technician A is correct.
What is the recycling ?Recycling is the process of transforming waste materials into new products to prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials. It is an important part of the global economy and helps to preserve the environment by reducing energy usage, air and water pollution, and reducing the amount of waste sent to landfills. Recycling can be done through mechanical means such as shredding or separation, or through chemical processes such as melting and reforming.
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the main work area of the computer is the
Answer:
Desktop
Explanation:
The desktop is the main work area of your computer, and will likely be the most visited area of your computer. Your desktop appears every time you log into your account, and contains icons and shortcuts to your most used programs and files.
plug and play is a software and hardware standard that
Plug and play is a software and hardware standard that allows devices to be connected to a computer system and immediately work without the need for additional configuration or installation of drivers or software.
What is Plug and Play?The term "plug and play" (PnP) was first introduced by Microsoft in the early 1990s as a way to simplify the process of adding new hardware devices to personal computers.
The PnP standard defines a set of protocols that enable devices to automatically detect and configure themselves to work with the computer system they are connected to.
This includes identifying the device type, assigning it a unique address, and setting up the necessary communication channels between the device and the computer.
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How to resolve' command phasescriptexecution failed with a nonzero exit code
To resolve the 'command phase script execution failed with a nonzero exit code' error, you can check your project settings, make sure your code is properly configured, or update any dependencies that may be causing the error.
The 'command phase script execution failed with a nonzero exit code' error is a common issue that can occur when running code on a computer or server. It often indicates that there is a problem with the project settings or that the code is not properly configured to run.
To resolve the error, you can check your project settings and ensure that everything is configured correctly. You can also review your code and make sure that it is free of errors or issues. If the error persists, you may need to update any dependencies or packages that are causing the problem. By taking these steps, you can resolve the 'command phase script execution failed with a nonzero exit code' error and get your project back on track.
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drag each type of document to the correct location on the table. Drag each document to its respective category
Answer:
What? I don't get it.
Explanation:
The correct document to be assorted as per the table of contents and nature thereof. So the Business Documents are Sales Report, Pay slip and Resignation letter. Further the Non-Business Documents are Review Article, Mathematics Assignment and Letter to classmate.
What is business documents?Business documents are a variety of files that include information on a company's internal and external dealings.
They typically play a crucial role in a company's administration since they offer both the data necessary to run the business effectively and the specifics of various business dealings with third parties.
Further examples of Business documents such as Invoices to clients, price lists, and offers are examples of business paperwork. The business documents also include the terms and conditions of the contract.
Therefore the legal structure of the firm, the location of the company, its corporate identity number, and its VAT number are business documents.
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a healthcare provider is assessing an infant with respiratory issues. the provider reasons that there is a chance the infant is not making enough , a lipoprotein in the alveolar space that reduces surface tension in the lungs.
The healthcare provider is suggesting that the infant might not be producing enough surfactant.
Surfactant is a crucial lipoprotein in the lungs that reduces surface tension and helps keep the alveoli open for efficient gas exchange.
To elaborate, surfactant is produced in the lungs and has a critical role in respiratory function. It is a complex mix of lipids and proteins, the primary function of which is to lower surface tension within the alveoli, the tiny air sacs in the lungs where oxygen and carbon dioxide exchange takes place. By reducing surface tension, surfactant prevents the alveoli from collapsing during exhalation, thus facilitating breathing. Infants, especially preterm ones, might not produce sufficient surfactant, leading to respiratory issues like infant respiratory distress syndrome (IRDS). If the healthcare provider's suspicion is correct, treatments such as surfactant replacement therapy could be considered to manage the infant's respiratory problems.
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in boolean retrieval, a query that ands three terms results in having to intersect three lists of postings. assume the three lists are of size n, m, q, respectively, each being very large. furthermore, assume that each of the three lists are already sorted. what is the complexity of the best possible 3-way merge algorithm? group of answer choices
The add(object) operation in a sorted list with a linked implementation has a complexity of O(n).
When adding an object to a sorted list, a linear search algorithm is typically used to find the correct position for insertion. The algorithm iterates through the list, comparing the target object with each element until it finds the appropriate location or reaches the end of the list.
Since the linear search requires examining each element in the list, the time complexity grows linearly with the size of the list. In Big O notation, this is denoted as O(n), where n represents the number of elements in the list.
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help pls I will mark brainliest the top answer i need it rn
Nonsense = REPORT
Answer the question 3-5 sentences.
"Why is recycling very important and beneficial to you and your community?"
Answer:
to reduce outbreak of diseases
Explanation:
materials recycled, funds earned from it are used developmental projects in my community
what is an important aspect of an application layer protocol like http?
An important aspect of an application layer protocol like HTTP (Hypertext Transfer Protocol) is its ability to facilitate communication and data exchange between clients and servers over the internet.
Here are several key aspects that make HTTP important:
1. Request-Response Model: HTTP follows a request-response model, where a client (such as a web browser) sends an HTTP request to a server, and the server responds with the requested data or performs a specific action. This model enables the exchange of information between clients and servers in a standardized and structured manner.
2. Stateless Protocol: HTTP is a stateless protocol, meaning that each request from a client is independent and does not carry any information about previous requests. This design allows for scalability and simplifies server implementation as the server does not need to maintain persistent connections or session information.
3. Versatility: HTTP is a versatile protocol that supports various media types, including text, images, videos, and more. It allows for the retrieval of web pages, submission of form data, downloading files, and interaction with web services through APIs (Application Programming Interfaces).
4. Uniform Resource Identifier (URI): HTTP uses URIs to identify and locate resources on the web. URIs include URLs (Uniform Resource Locators) that specify the address of a particular resource, enabling clients to access and retrieve the desired content.
5. Standardization and Interoperability: HTTP is an open and widely adopted standard, ensuring interoperability among different software applications, servers, and clients. This standardization allows web browsers, servers, and other applications to communicate effectively and exchange data across different platforms and technologies.
6. Security: Over the years, security extensions such as HTTPS (HTTP Secure) have been introduced to enhance the security of HTTP communications. HTTPS employs encryption mechanisms to protect data confidentiality and integrity, making it an important aspect of HTTP for secure communication over the Internet.
Overall, an important aspect of HTTP is its ability to provide a standardized and efficient means of communication between clients and servers, enabling the retrieval and exchange of various types of data on the web.
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What changes should be made in OSI model(Open System Interconnection).
Answer:
Explanation:
When most non-technical people hear the term “seven layers”, they either think of the popular Super Bowl bean dip or they mistakenly think about the seven layers of Hell, courtesy of Dante’s Inferno (there are nine). For IT professionals, the seven layers refer to the Open Systems Interconnection (OSI) model, a conceptual framework that describes the functions of a networking or telecommunication system.
The model uses layers to help give a visual description of what is going on with a particular networking system. This can help network managers narrow down problems (Is it a physical issue or something with the application?), as well as computer programmers (when developing an application, which other layers does it need to work with?). Tech vendors selling new products will often refer to the OSI model to help customers understand which layer their products work with or whether it works “across the stack”.
Layer 7 - Application
To further our bean dip analogy, the Application Layer is the one at the top--it’s what most users see. In the OSI model, this is the layer that is the “closest to the end user”. It receives information directly from users and displays incoming data it to the user. Oddly enough, applications themselves do not reside at the application layer. Instead the layer facilitates communication through lower layers in order to establish connections with applications at the other end. Web browsers (Google Chrome, Firefox, Safari, etc.) TelNet, and FTP, are examples of communications that rely on Layer 7.
Layer 6 - Presentation
The Presentation Layer represents the area that is independent of data representation at the application layer. In general, it represents the preparation or translation of application format to network format, or from network formatting to application format. In other words, the layer “presents” data for the application or the network. A good example of this is encryption and decryption of data for secure transmission - this happens at Layer 6.
Answer:
go darlin
Explanation:
A solid weighs 20gf in air and 18gf in water .find the specific gravity of the solid
10
Explanation:Specific gravity (also called relative density) is the ratio of the density of an object (or substance) to the density of a reference substance (mostly water). It has no unit and is given by the following;
Specific gravity = \(\frac{density-of-object}{density-of-water}\)
Specific gravity is also given by the ratio of the weight of the object in air to the loss of weight of the object in water. i.e
Specific gravity = \(\frac{weight-of-object-in-air}{loss-of-weight-in-water}\) --------------(* * *)
In this case;
i. The object is the solid which has a weight of 20gf in air.
ii. The loss of weight of the solid in water is the difference between the weight in air (20gf) and the weight in water (18gf).
Therefore the loss of weight is
20gf - 18gf = 2gf
Now substitute these values from (i) and (ii) into equation (* * *) as follows;
Specific gravity = \(\frac{20gf}{2gf}\)
Specific gravity = 10
Therefore the specific gravity of the solid is 10
what type of mis infrastructure identifies where and how important information, such as customer records, is maintained and secured? multiple choice virtualized sustainable information agile
The location and methods used to retain and secure vital data, including customer records, are identified by the information MIS infrastructure.
The hardware, software, and communications tools that make up an agile MIS infrastructure provide the underpinning support for the objectives of the firm. An Agile MIS Infrastructure is a network of hardware, software, and communication tools that facilitates the sharing of information and resources among the many teams inside a company. A single instance of the program and its auxiliary infrastructure that serves several clients is known as multi-tenancy. Grid computing, cloud computing, and virtualization are components of a sustainable MIS infrastructure.
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in forms security, if login is successful, what are the possible solutions to store the user-entered credential? select all that apply.
In form security, when a login is successful, there are several possible solutions for storing user-entered credentials. These include:
1. Session-based storage: This method stores user credentials in a session object, providing temporary storage during the user's active session. It ensures data privacy, as it is only accessible on the server side.
2. Cookie-based storage: This approach involves storing user credentials in encrypted cookies on the user's browser. Cookies have an expiration date, which helps control the duration of access.
3. Token-based authentication: This solution utilizes unique tokens generated upon successful login. The tokens are then passed with each request, allowing the server to authenticate the user without needing to store their credentials.
4. Secure database storage: User credentials can be securely stored in a database using encryption or hashing techniques. This provides a central and secure location for managing user access.
Each method has its pros and cons, so it is essential to select a storage solution that best fits the security requirements of your application.
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Every database has its own formatting, which can cause the data to seem inconsistent. Data analysts use the _____ tool to create a clean and consistent visual appearance for their spreadsheets.
Data analysts utilize the formatting tool as a crucial aspect of their data analysis process to enhance the visual presentation. It also ensure a clean and consistent appearance for their spreadsheets.
By applying formatting options, analysts can manipulate various aspects of the data, such as fonts, colors, alignments, borders, and cell styles, to make the information more readable and understandable. Consistency in formatting is essential as it helps in conveying information effectively and ensures that data is presented uniformly throughout the spreadsheet. Analysts can establish consistent formats for headers, subheadings, data cells, and other elements, making it easier for users to navigate and comprehend the spreadsheet.
Moreover, formatting allows analysts to highlight important data points, emphasize trends, and create visual cues to draw attention to specific areas of interest. They can use formatting features like conditional formatting to automatically apply styles based on specific criteria, making it easier to identify patterns and outliers in the data.
By using the formatting tool effectively, data analysts can improve data visualization, make the information more appealing and readable, and facilitate better decision-making for stakeholders. It enhances the overall aesthetics of the spreadsheet, making it more professional and presentable, which is essential when sharing insights with colleagues, management, or clients.
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Embedded computers usually are small and have limited hardware but enhance the capabilities of everyday devices
Embedded computers are computer systems that are built into a device or system for a specific purpose.
What is computer?A computer is a machine that processes data using a set of instructions to produce useful information. It is an essential tool for home, business, and educational use. Computers are capable of a variety of tasks such as word processing, web browsing, gaming, playing music, and much more. They can also be used to store and organize large amounts of data.
They are typically small in size and have limited hardware, but they can provide enhanced capabilities to everyday devices, such as smartphones, appliances, and medical equipment. Embedded computers are programmed to carry out specific tasks, such as data processing and controlling sensors. They are designed to be reliable, low-power, and take up minimal space.
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1. true or false? explain your answer with reasoning (14 points) 1a. a user requests a web page that consists of an html file which contains the urls to three images. assume that http/1.1 protocol is being used with persistent connection but no parallelization or pipelining. to render this page, the client will send one http request and receive four http responses.
False. The client will send one HTTP request and receive three HTTP responses.
What is HTTP
HTTP (Hypertext Transfer Protocol) is a protocol used for transferring data between web browsers and web servers. HTTP is a client-server protocol that allows for sharing of data such as HTML documents, images, videos, and audio. It is the foundation of data communication for the World Wide Web, and is the main method used for the retrieval and transfer of webpages. HTTP is a stateless protocol, meaning that each command is executed independently, without any knowledge of the prior commands. HTTP is also considered to be a connectionless protocol, meaning it doesn't maintain a continuous connection between the client and the server. HTTP works by sending requests from the client to the server, and the server sends back a response to the client. The response will be in the form of an HTML document, an image, a video, or other type of file.
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black and white squares codehs, i need the whole code (40 points for correct answer)
Answer:
speed(0)
penup()
setposition(-100,0)
count=0
def make_squares(i):
if i % 2 == 0:
begin_fill()
for i in range(4):
forward(25);
left(90)
end_fill()
penup()
pendown()
for i in range(6):
pendown()
make_squares(i)
penup()
forward(35)
Explanation:
When computers were first developed, who were the sole users of the computers?
1. important government officials
2. engineers who developed them
3. military officers using them for national defense
When computers were first developed, the sole users of computers were primarily government officials, engineers who developed them, and military officers using them for national defense.
So, the correct answer is Option 1,2 and 3.
In the early days of computing, computers were large, expensive, and complicated machines that were used primarily for scientific and military purposes.
These early computers were developed by government agencies and private companies with close ties to the military, and they were used to perform complex calculations and simulations related to national defense and scientific research.
Over time, however, computers became more accessible and affordable, and their use expanded to other industries and sectors, including business, education, and entertainment.
Today, computers are an integral part of modern life and are used by people of all ages and backgrounds for a wide range of purposes.
Hence the answer of the question is option 1,2 and 3
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what keyboard shortcut clears content for selected cells?
To clear the contents of selected cells in most spreadsheet programs, use the keyboard shortcut: Windows: Shift + Ctrl + Del Mac: Shift + Command + Delete. It should be noted that this shortcut .
will erase the contents of the chosen cells while leaving any formatting, formulae, or comments alone. You may clear everything, including formatting and comments, by selecting "Clear All" or "Clear Contents" from the "Edit" or "Home" menus. keyboard shortcut clears content for selected cells clear the contents of selected cells in most spreadsheet programs, use the keyboard shortcut: Windows: Shift + Ctrl + Del Mac: Shift + Command + Delete. It should be noted that this shortcut . will erase the contents of the chosen cells while leaving any formatting, formulae, or comments alone. You may clear everything.
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Nathan would like to save his PowerPoint presentation as a video that can be replayed easily on any device at full quality. Which option should he use?
1. Low Quality
2. Internet Quality
3. Presentation Quality
4. Secured Quality
Answer:
Presentation Quality
Explanation:
How do you think smartphones will have changed in 5 years?
Give 3 features that you think smartphones will have in 5 years that it does not have right now.
Answer:
Hope this helps :)
Smartphones will have changed in 5 years becuase they will become more advance and useful than now.
1. The phone will have a hologram feature for us to use to look at pictures/images, etc.
2. The phone will be able to fold into fourths, so it will be small for storage.
3. The phone will have advance camera(s) that can take extremely clear and bright photos from close and very far distances.
Absolute cell adressing
When copying a formula from one cell to another in Excel, an absolute reference is a cell reference where the column and row coordinates remain constant.
What is excel?Users of Microsoft Excel may format, arrange, and compute data in a spreadsheet.
Data analysts and other users can make information easier to view as data is added or changed by organising data using software like Excel.
Cell references come in two flavours: absolute and relative. When copied and filled into other cells, relative and absolute references behave in different ways.
A formula's relative references are altered when it is copied to another cell. Contrarily, regardless of where they are duplicated, absolute references hold true.
When a specific cell reference needs to be constant, an absolute cell reference can be used. Formulas, charts, functions, and other instructions frequently use references to cells in their syntax.
Thus, this can be concluded regarding absolute cell addressing.
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Which of the following candidates would most likely be hired as a graphic artist?
o a visual design artist with seven years of experience in advertising
a multimedia artist with five years of experience in multimedia design
O a recent college graduate with a degree in multimedia design
O a recent college graduate with a degree in film design
Answer:
a multimedia artist with five years of experience in multimedia design
Explanation:
what does the text list as the main difference between the aia code of ethics and the nspe code of ethics?
The main difference between the aia code of ethics and the nspe code of ethics such as the guidelines for the codes, the sanctions for violations, and the range of the rules.
What is code of ethics?A code of ethics promotes moral behaviour, commercial integrity, honesty, and best practises.An "ethical code," often known as a code of ethics, can cover topics including employee conduct policies, professional practise standards, and corporate ethics.The NASW Code of Ethics is a collection of principles that regulates social workers' professional behaviour. The language of the 2021 update acknowledges the significance of professional self-care. The Cultural Competence standard has been revised to give social workers more precise instructions. Reviewing the updated wording and reaffirming their dedication to upholding the Code of Ethics are important for all social workers. available in Spanish as well.A set of ideals, principles, and standards are provided by the NASW Code of Ethics to help in decision-making and day-to-day conduct.To learn more about code of ethics refer to:
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What type of device is a keyboard?
Input
Memory
Output
Storage
Answer:
a keyboard is an input device
it's an input
Explanation:
There are three different types of peripherals: Input, used to interact with, or send data to the computer (mouse, keyboards, etc.) Output, which provides output to the user from the computer (monitors, printers, etc.) Storage, which stores data processed by the computer (hard drives, flash drives, etc.)