Identify one aspect of systems reliability that is not a source of concern with regards to a public cloud. Group of answer choices availability efficiency privacy confidentiality
Answers
One aspect of system reliability that is not a source of concern about a public cloud is efficiency i.e., Option B is the correct answer.
Public cloud providers are designed to provide efficient and scalable computing resources that can be quickly provisioned and de-provisioned as needed. This is achieved through the use of virtualization technology and cloud management tools that allow cloud providers to efficiently allocate computing resources to different users and applications.
Public clouds are built on a shared infrastructure that is designed to provide high availability and fault tolerance to prevent system downtime and data loss. Public cloud providers use redundant hardware, power, and cooling systems, and network connectivity to ensure that services are always available to users. In addition, public cloud providers typically offer service level agreements (SLAs) that guarantee a certain level of availability and uptime for their services.
While public clouds are built to provide efficient and reliable computing resources, there are still some concerns about privacy and confidentiality. Users of public cloud services must trust the cloud provider to protect their sensitive data and prevent unauthorized access. As such, cloud providers need to implement strong security controls and data protection measures to ensure that user data is secure at all times.
Therefore, Option B. Efficiency is the correct answer.
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Related Questions
Which command can be used to provide a long listing for each file in a certain directory? A. ls -T B. ls -l C. ls -F D. ls -L
Answers
The command that can be used to provide a long listing for each file in a certain directory is `ls -l`.
The `ls` command stands for list and is used to display the contents of a directory or file. It can be used to display the contents of the current working directory or the contents of a specific directory. The `ls -l` command is used to display the contents of a directory in a long format.The `ls -T` command is used to display the contents of a directory and the date and time when the files were last modified. The `ls -F` command is used to display the contents of a directory with each file and directory name followed by a character that represents the type of file or directory.The `ls -L` command is used to display the contents of a directory and any symbolic links in the directory.
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Select the correct answer.
Nancy wants to buy a cooking stove that’s electrically insulated and resistant to heat. What material should she choose for the cooktop?
A.
composite
B.
polymer
C.
metal
D.
ceramic
E.
semiconductor
Answers
Answer:
E I think is the best answer
what are some good reasons for using linux in a corporate environment?
Answers
Linux is free software, so anyone can use it without restriction. Software repositories and high performance are two additional benefits of utilising Linux in a business setting.
What does a Linux do?These are some applications for using Linux: Server OS for shared servers of any kind, including web servers, database systems, file servers, email servers, etc. Linux is ideal for all kinds of server applications because it was created to support large and multithreading applications. Desktop operating system for personal and professional computing.
What are Linux's shortcomings?Finding Linux distributions with vendor support can be a little harder. Linux is not compatible with a large portion of desktop commercial software. Although it has gotten much better, switching from Windows or even Macintosh to Linux still involves a somewhat steep learning curve.
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What is the output of the following code snippet when the user enters 75 as the grade? grade = int(input("Enter student grade: ")) if grade >= 90 : letterGrade = "A" if grade >= 80: letterGrade - "B" if grade >= 70: letterGrade = "C" if grade >= 60: letterGrade = "D" else:
letterGrade - "E" print(letterGrade) Select one: 1. B 2. D 3. C 4. А
Answers
The output of the given code snippet, when the user enters 75 as the grade, will be "D."
The code snippet takes user input for a student's grade and assigns it to the variable "grade" after converting it to an integer. It then uses a series of if-else statements to determine the corresponding letter grade based on the numeric grade entered.
In this case, the entered grade is 75. The first if statement checks if the grade is greater than or equal to 90, which is false. Therefore, it moves to the next if statement. The second if statement checks if the grade is greater than or equal to 80, which is false as well. It proceeds to the next if statement.
The third if statement checks if the grade is greater than or equal to 70, which is true in this case (75 is greater than 70). Consequently, the variable "letterGrade" is assigned the value "C". Since there are no further conditions to evaluate, the code does not reach the next if statement or the else statement.
Finally, the code prints the value of the "letterGrade" variable, which is "C". However, it's worth noting that there is a typo in the code. Instead of assigning the value "B" to "letterGrade," it incorrectly assigns it to "letterGrade - "B" ". Assuming this typo is corrected to "letterGrade = "B"", the correct output for the given code would be "C" as explained above.
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explain the look of a document which contains several different font sizes and font colors
Answers
Answer:
Colorful and dynamic?
Explanation:
The look of a document that has several different font sizes and font colors is one that has undergone editing to give it a kind of uniqueness.
What is name of the document?A document file name is said to be the name that is given to an electronic file copy of a document.
The document file name is one that can be written in different ways. The HTML style is known to be an element that is often used to add a lot of styles to an element, such as color, font of a document.
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A school has an intranet for the staff and students to use. Some of the files stored on the intranet are confidential. Give two reasons why a school may have an intranet.
Answers
Answer:
explanation below
Explanation:
An intranet could be defined as a computer network that is used for sharing information, operational systems, collaboration tools and other computing tasks within a company or organization such as schools. It is usually structured to exclude excess by those outside of the organization.
Intranet provides a lot of benefits to organization where it is been used and they are as seen below :
1. Users can effectively update and view their documents with ease – scheduling meetings, managing of classroom curriculum and preparing of projects can be done with less stress.
2. It can be used to keep accurate staff records – employees can have their details rightly stored using the intranet and a photograph can also be used.
Identify the causes of installation problems. (Choose all that apply)
Answers
Answer:
the last one
Explanation:
please mark brainliest
Answer: The answers are: A,B,D
edg.
What is the difference between apple store and play store
Answers
What does the term Gestalt mean? A. image B. graph C. big D. part E. whole
Answers
Answer:
Part E
Explanation:
an organized whole that is perceived as more than the sum of its parts.
Answer:
E. whole
Explanation:
i got it right
what do you mean by computer resolution??
Answers
Answer:
means computer reformulation process
What do computers use to represent on and off? 0 and 1 1 and 2 RGB Megabyte
Answers
to achieve platform independence, the java virtual machine
Answers
To achieve platform independence, the Java Virtual Machine (JVM) plays a crucial role.
The JVM is a key component of the Java platform. It is responsible for executing Java bytecode, which is the compiled form of Java source code. The JVM abstracts the underlying hardware and operating system, providing a consistent runtime environment for Java applications regardless of the underlying platform.
When a Java program is compiled, it generates bytecode that can be executed by any JVM implementation. This bytecode is platform-independent, meaning it can run on different operating systems and hardware architectures as long as a compatible JVM is installed. The JVM handles tasks such as memory management, garbage collection, and bytecode interpretation or just-in-time (JIT) compilation.
By relying on the JVM, developers can write Java applications once and deploy them on multiple platforms without the need for platform-specific modifications. This allows for greater portability and ease of deployment across different operating systems, making Java a popular choice for developing cross-platform applications.
In summary, the JVM enables platform independence for Java applications by providing a consistent runtime environment and executing platform-independent bytecode, allowing Java programs to run on various operating systems and hardware architectures.
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An investment bank has a distributed batch processing application which is hosted in an Auto Scaling group of Spot EC2 instances with an SQS queue. You configured your components to use client-side buffering so that the calls made from the client will be buffered first and then sent as a batch request to SQS. What is a period of time during which the SQS queue prevents other consuming components from receiving and processing a message
Answers
Answer: Visibility timeout
Explanation:
The period of time during which the SQS queue prevents other consuming components from receiving and processing a message is known as the visibility timeout.
It is the length of time when a message will be hidden after such message has been grabbed by a consumer. It is essential as it prevents others from processing such message again.
I give brainliest.
Montel wants to use a certain street name as the data for a variable called “home.” Which of these lines of code should Montel use?
A.
print(“home”)
B.
home is Elmdale Avenue
C.
print(“home is Elmdale Avenue”)
D.
home = “Elmdale Avenue”
Answers
Answer:
D.
Explanation:
Code won’t usually recognize statements like humans do, code has to be consistent unlike human speech.
Pipeline Concept:
Break instruction execution ____ ____________.
Answers
Pipeline Concept:
Break instruction execution into stages.
The pipeline concept in computer architecture refers to a technique used to improve the performance of the processor by breaking down the instruction execution into several stages.
Each stage is designed to perform a specific task, and the output of one stage is passed as input to the next stage, forming a pipeline.
The stages may include fetching the instruction, decoding it, executing it, and storing the result.
However, there can be situations where the pipeline needs to be halted, such as when a branch instruction is encountered, and the next instruction to execute is not known yet.
In such cases, the pipeline is broken, and the execution of instructions is temporarily halted until the branch is resolved.
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If two different messages or files produce the same hashing digest, then a collision has occurred. Which form of cryptographic attack exploits this condition?
Answers
The form of cryptographic attack that exploits the condition in which two different messages or files produce the same hashing digest is called a collision attack.
Cryptographic hash functions are designed to generate a unique, fixed-length digital fingerprint of a message or file.
This fingerprint, often referred to as a hash value or digest, can be used to verify the integrity and authenticity of the original message or file.
Collision attacks, on the other hand, exploit the mathematical properties of the hash function to find two different messages or files that produce the same hash value.
This is also referred to as hash collision.
In a collision attack, an attacker creates two different input messages that generate the same hash value.
This attack is carried out by manipulating the input of a hash function in such a way as to create two different messages or files that generate the same hash value.
Therefore, the form of cryptographic attack that exploits the condition in which two different messages or files produce the same hashing digest is called a collision attack.
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A(n) ___ is a set of CPUs which work in parallel in an attempt to simulate the way the human brain works, although in greatly simplified form.
Answers
By definition, a neutral network is a set of CPUs which work in parallel in an attempt to simulate the way the human brain works, although in greatly simplified form.
A neutral network processor is a CPU that takes the modeled operation of how a human brain works on a single chip.
Neutral network processors reduce the requirements for brain-like computational processing of entire computer networks that excel in complex applications such as artificial intelligence, machine learning, or computer vision down to a multi-core chip.
In other words, astificial neutral networks are a computational model that consists of a set of units, called artificial neurons, connected to each other to transmit signals. The input information traverses the neutral network (where it undergoes various operations) producing output values. Its name and structure are inspired by the human brain, mimicking the way biological neurons signal each other.
So the goal of the neutral network is to solve problems in the same way as the human brain, although neural networks are more abstract.
In summary, a neutral network is a set of CPUs which work in parallel in an attempt to simulate the way the human brain works, although in greatly simplified form.
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https://brainly.com/question/474553?referrer=searchResultsWhat is the main function of a file extension?
O to allow the file to be extended to new uses
O to indicate which version of the file it is
O to indicate how much space the file takes up
O to indicate which program is needed to open it
Answers
To indicate which program is needed to open it
The current business conditions, in which the need for data analysis and product customization are becoming more and more important, are called The Computer Revolution The Scientific Revolution The Fourth Industrial Revolution The Post-industrial Revolution Recall when and how we have used a certain iconset recently. We had to reverse the order of the icons in the iconset in order to favor high numbers reorder the icons properly favor low numbers improve conditional formatting A sudden increase in sales is reported in three districts for a company, which has nine sales territories each divided in two districts. To understand the reasons why the increase has occurred, an Analyst must conducts what type of analysis? Prescriptive Predictive Descriptive Diagnostic Which of the following statements contains a mistake? A sound argument is a deductive argument that is not only valid but begins with premises that are actually true. An uncogent argument is an deductive argument that is either weak or has at least one false premise. A cogent argument is a strong non deductive (inductive in this case) argument that has true premises, and the conclusion would be given the appropriate (probabilistic) support for also being true. An unsound argument is either an invalid argument or a valid argument with at least one false premise. In the Pivot Table tool in MS Excel, the column headers from the data table are called Fields Dimensions Attributes Keys
Answers
In the Pivot Table tool in MS Excel, the column headers from the data table are called Fields.
For the second question, to understand the reasons behind the sudden increase in sales in three districts for a company, an analyst must conduct a Diagnostic analysis. A Diagnostic analysis involves examining data and information to determine the cause or reasons behind a specific event or outcome.
Regarding the third question, the statement that contains a mistake is: "A sound argument is a deductive argument that is not only valid but begins with premises that are actually true." The correct statement would be: "A sound argument is a deductive argument that is not only valid but also has all premises that are actually true." In a sound argument, both validity and truth of premises are required for the argument to be considered sound.
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How much do you think it would cost to develop an app?
Answers
It really depends on the type of app. There are lots of free pieces of software but distribution is expensive.
Android - $20 one time fee
IOS - $99 per year
Answer:
Free if you do it yourself, and not include any services. Services can be like databases or hosting and they cost money. So if you run your app locally it should be free, but some hosting platforms will host your app for free. And for the database you can always use something like redis that can store data in user's device therefore that will be free. So it is possible to create an app which is free but if you do want to build a fast app that requires good hosting, so maybe that will be 10 to 15 dollars a month.
Jane sends a reminder to donors with pledges that have been overdue for more than 21 days if the amount is more than $800. Provide a quick way to identify those donors as follows: a. In cell I5, insert a formula using the AND function that returns TRUE if the number of days overdue (cell G5) is greater than 21 and if the pledge amount (cell D5) is greater than 800. b. Use the Fill Handle to fill the range I6:I17 with the formula in cell I5, filling the range without formatting
Answers
The formula to be inserted in cell I5 using the AND function is:
=AND(G5>21, D5>800). To fill the range I6:I17 with the formula in cell I5 without formatting, you can use the Fill Handle feature in Excel.
Follow these steps: Select cell I5. Move the cursor to the bottom right corner of the selected cell until it turns into a small crosshair. Click and drag the crosshair down to the desired range (I6:I17) to fill the cells with the formula. Release the mouse button to apply the formula to the selected range.
By using the Fill Handle, Excel automatically adjusts the cell references in the formula as it is copied to the adjacent cells. This means that when the formula is copied to cells I6:I17, the cell references G5 and D5 will be automatically adjusted based on the relative position of each cell. This allows the formula to be applied consistently across the range, evaluating the conditions for each corresponding row of data.
The AND function in the formula checks two conditions: whether the number of days overdue (cell G5) is greater than 21 and whether the pledge amount (cell D5) is greater than 800. If both conditions are met, the function returns TRUE; otherwise, it returns FALSE. By using this formula in the specified range, you can quickly identify donors whose pledges have been overdue for more than 21 days and whose pledge amount is greater than $800.
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This programming language adds functionality to web pages.
JavaScript
SQL
Python
HTML
Answers
Among the programming languages listed, JavaScript is the language that adds functionality to web pages.
The correct answer to the given question is option A.
JavaScript is a client-side scripting language that enables interactivity and dynamic effects on web pages. It allows developers to create responsive and engaging web pages that can change in real-time based on user input or other events. It is widely used for front-end development along with HTML and CSS, and is supported by all modern web browsers.
SQL, on the other hand, is a database language used for managing and manipulating data in relational databases. It is not used for adding functionality to web pages, but rather for handling data on the server-side. Python is a general-purpose programming language that can be used for various applications, including web development, but it is not specifically designed for web pages. HTML, on the other hand, is a markup language used for creating the structure and content of web pages, but it does not add functionality.
In summary, JavaScript is the programming language that adds functionality to web pages, while SQL is used for database management, Python is a general-purpose programming language, and HTML is used for creating the structure and content of web pages.
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a hard disk is a _ storage device
Answers
electro-mechanical data storage device
when transporting a laptop, you should use a properly fitting bag or case because it . a. helps promote airflow around the laptop b. prevents rapid temperature changes from affecting the laptop c. disguises the laptop when you leave it in a car d.
Answers
a properly fitting bag is required when transporting a laptop because it Prevents rapid temperature changes from affecting the laptop
Wrap the computer's casing with polythene as well as plastic wrap. Place the laptop in a tight-fitting plastic bag to protect it from static electricity threats while in transportation. Wrap any wires, plug adaptors, and other accessories in bubble wrap and fasten them with cable ties separately.
Place the machine in a padded laptop box and cover any empty space with extra product packaging, such as foam plugs, to keep it safe. Avoid using loose wrapping material since it is less efficient at keeping the laptop from rolling about while in transit. Fill the box with any extras.
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A man receives a fraudulent email from his bank asking him to confirm his user name and password by going to a particular website. What has occurred
Answers
Answer: The man's info has been found and a hacker was trying to make him confirm his passwrd so he can get a hold of it to hack the man further.
Explanation:
If the MPS = 0.1, then the multiplier equals: a.10 b.11 c.12 d.13
Answers
The answer to the question "If the MPS = 0.1, then the multiplier equals:" is (b) 11.
The multiplier is the reciprocal of the marginal propensity to save (MPS) and is used in Keynesian economics to determine the total change in real GDP that will result from a change in autonomous spending or investment. In this case, the MPS is given as 0.1, which means that for every additional unit of income, 0.1 will be saved and 0.9 will be spent. To calculate the multiplier, we use the formula: multiplier = 1 / (1 - MPS). Substituting the given value of MPS, we get multiplier = 1 / (1 - 0.1) = 1 / 0.9 = 11. Therefore, the answer is (b) 11.
The multiplier is an important concept in macroeconomics as it helps to understand the impact of changes in autonomous spending or investment on the overall economy. The higher the value of the multiplier, the greater the total change in real GDP that will result from a given change in autonomous spending or investment. It is important to note that the multiplier assumes that all additional spending will eventually be respent in the economy, either through consumption or investment, and that there are no leakages such as imports or taxes. Therefore, while the multiplier is a useful tool for predicting the effects of changes in spending, it is an oversimplification of the actual economic processes at work.
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What term is used to refer to the requesting of information from a database?
Answers
The answer is: Querying
Answer:
querying
Explanation:
8. What will be the result of the following lines of CSS? body { background-color: coral; } OA. The background of the header will be coral. OB. The text will be highlighted coral. OC. The background of the body of the webpage will be coral. OD. The photo will change to a coral box if the user clicks on the photo.
Answers
Answer:
The correct answer is C.
(in order of a-z)
Telephone Dog chips Snake Airplane Balloons Glove Pen Notebook Flowers Bookmark Hat Orange Turtle Lamp Scissors Poster Cup Boot
Answers
Answer:
Airplane
Balloons
Bookmark
Boot
Chips
Cup
Dog
Flowers
Glove
Hat
Lamp
Notebook
Orange
Pen
Poster
Scissors
Snake
Telephone
Turtle
If your presentation uses a background, your text should _____.
be placed in bulleted lists
work well with the background
be at least 50-points
be written in paragraph form
Answers
your text should work well with the background.
It's very important for the text to be readable.
Answer:
B (work well with the background )
Explanation:
I have chosen B, to be the best solution and here is why. Since, your presentation uses a background you would want your text to be fitted well with the background of your choice. That way users can still see the text.