Answer:
Cloud computing is Internet-based computing where shared resources, software, and information are provided to devices and computers on demand. (pay-for-what-you-use model)
ex. servers, storage, databases, networking, software, analytics, and intelligence
Cloud is the software and databases that run on servers on the internet. Data centers throughout the world support cloud servers.
Since data can replicate at redundant sites on the cloud provider's network, cloud computing makes data backup, recovery, and continuity straightforward and less expensive.
The 3 primary types of cloud computing services:
Infrastructure as a Service (IaaS)
Platforms as a Service (PaaS)
Software as a Service (SaaS)
IaaS provides IT infrastructure to users over the internet.
PaaS provides software and hardware to software developers. PaaS enables users to create, manage, and run programs without needing to develop and maintain the infrastructure.
SaaS is a licensing model that enables subscription-based access to software through external servers.
what are the task performed by window media player
Answer:
Windows Media Player (WMP) is a media player and media library application developed by Microsoft that is used for playing audio, video and viewing images on personal computers running the Microsoft Windows operating system, as well as on Pocket PC and Windows Mobile-based devices.
Encrypt this binary string into cipher text: 110000. include in your answer the formula the decoder would use to decrypt your cipher text in the format (coded answer) x n mod (m) = y
The binary string "110000" can be encrypted into ciphertext using a binary-to-text encoding method such as Base64.
To encrypt the binary string "110000" into ciphertext, you can use a binary-to-text encoding method like Base64. Base64 converts binary data into a string of ASCII characters that can be easily transmitted over text-based protocols. The conversion process involves dividing the binary string into groups of 6 bits each and representing each group as a decimal number.
These decimal numbers are then mapped to a set of 64 ASCII characters, which form the ciphertext. To decrypt the ciphertext back into the original binary string, you would use the formula (coded answer) x n mod (m) = y, where "coded answer" represents the decimal representation of the ciphertext, "n" is the number of characters in the ciphertext, and "m" is the number of possible ASCII characters.
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An Introduction to Programming with C++ by Diane Zak
Exercise 26:
If necessary, create a new project named Advanced26 Project and save it in the Cpp8\Chap11 folder. Also create a new source file named Advanced26.cpp. Declare
a 12-element int array named days. Assign the number of days in each month to
the array, using 28 for February. Code the program so that it displays the number of
days corresponding to the month number entered by the user. For example, when the user enters the number 7, the program should display the number 31. However, if the user enters the number 2, the program should ask the user for the year. The rules for determining whether a year is a leap year are shown in Figure 11-51. If the year is a leap year, the program will need to add 1 to the number of days before displaying the number of days on the screen. The program should also display an appropriate message when the user enters an invalid month number. Use a sentinel value to end the program. Save and then run the program. Test the program using the number 1, and then test it using the numbers 3 through 12. Test it using the number 2 and the year 2015. Then, test it using the number 2 and the year 2016. Also test it using an invalid number, such as 20.
Advanced26.cpp program which displays the number of days corresponding to the month number entered by the user along with the explanation of the code is given below:#include using namespace std;int main() { int month, year, days[12] = { 31,28,31,30,31,30,31,31,30,31,30,31 };
cout << "Enter the month number : "; cin >> month; if (month < 1 || month > 12) { cout << "Invalid month number!"; return 0; } if (month == 2) { cout << "Enter the year : "; cin >> year; if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) days[month - 1] = 29; } cout << "Number of days in " << month << " month is " << days[month - 1] << endl; return 0;}Firstly, the program prompts the user to enter the month number. Then, the program checks whether the entered number is between 1 and 12 or not. If it is not between 1 and 12, it displays an error message "Invalid month number!" and the program terminates. If the entered number is between 1 and 12, the program checks if it is equal to 2.
If the entered number is equal to 2, then the program prompts the user to enter the year. Then, the program checks whether the entered year is a leap year or not. If it is a leap year, then the number of days in the month of February is 29 otherwise it is 28. If the entered month number is not equal to 2, then the program displays the number of days in the corresponding month of the entered month number on the screen along with the message "Number of days in <
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the client can use a method without knowing how it is implemented. the details of the implementation are encapsulated in the method and hidden from the client who invokes the method. this is known as . select one or more: a. encapsulation b. information hiding c. method hiding d. simplifying method
Encapsulation and information hiding hide method/object implementation and state to improve code stability and maintainability.
a. Encapsulation
b. Information hiding
Encapsulation and information hiding are terms that refer to the practice of hiding the implementation details of a method and only exposing its interface to the outside world. This allows the client to use the method without having to understand its internal workings, making the code more modular and easier to maintain. By encapsulating the implementation, changes can be made to the method without affecting the client code that uses it, reducing the risk of introducing bugs and making the code more flexible and scalable.
Encapsulation and information hiding are fundamental concepts in object-oriented programming (OOP). In OOP, objects are created from classes that define the object's attributes and behaviors. Encapsulation allows the class to define how its data is stored and manipulated, hiding the details from the outside world. This allows the class to change its implementation without affecting the code that uses it, improving the maintainability and stability of the code.
Information hiding is a related concept that refers to the practice of hiding the internal state of an object and making it inaccessible to the outside world. This helps to ensure that the object's data remains consistent and reduces the risk of bugs being introduced by code that modifies the object's state. By encapsulating both the implementation and the internal state of an object, OOP provides a way to build modular and maintainable code.
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Which of the following is true ?
A. C++ does not provide any capabilities for generating random numbers that cannot be predicted.
B. C++ provides random number capabilities that can produce nondeterministic random numbers - a set of random numbers that can't be predicted.
C. None of the above.
The correct answer is B.
C++ provides random number capabilities that can produce nondeterministic random numbers - a set of random numbers that can't be predicted.
C++ includes the <random> library, which provides various functions and classes for generating random numbers.
These facilities are designed to produce random numbers that are statistically random and unpredictable.
However, it's important to note that they are not truly random, as they are generated using deterministic algorithms.
The randomness is achieved by using seed values, which can be set based on various factors such as system time or other unpredictable sources.
Therefore, while the generated numbers are not truly random in the purest sense, they can be considered nondeterministic and unpredictable for practical purposes.
Hence the correct option is B.
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Select all the correct text in the passage. What is an example of an "IS-A" relationship? a column IS-A database a keyboard IS-A peripheral device a door IS-A window a teacher IS-A student a boy IS-A person a ball IS-A cube
Answer:
a column IS-A database
a keyboard IS-A peripheral device
a boy IS-A person
Explanation:
Does anyone know where i could watch the move
“little house: look back to yesterday” i cant find it ANYWHERE!!!!
Answer:
AMC Rosemary Square 12 and Apple The Gardens Mall and Muvico Theaters Automatic Ticketing and Rosemary Square and Apple Wellington Green and Walmart Supercenter
Explanation:
methods that retrieve data of fields are called and methods used to modify the data in fields are called
Field data retrieval methods are referred to as Accessors, and field data modification methods are referred to as Mutators.
A mutators method is a technique used in computer science to manage changes to a variable. As setter techniques, they are likewise well-known. A getter, which returns the value of the private member variable, frequently follows a setter and together they are referred to as accessors.
According to the encapsulation concept, the mutator method is most frequently employed in object-oriented programming. In accordance with this principle, member variables of a class are made private to hide and protect them from other code. A public member function (the mutator method) is the only way to change a private member variable; it receives the desired new value as a parameter, validates it, and then modifies the private member variable. Assignment operator overloading and mutator methods are similar.
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Which is a screen that shows information from a computer
A technician is installing a SOHO router at an after-school community center. The customer would like to keep children from accessing inappropriate while browsing the web. Which of the following actions would help accomplish this goal?
Enable content filtering
Among all the following actions, the one that will help in accomplishing the goal is enable content filtering. Hence, Option B is correct.
What is the meaning of content filtering?The practise of content filtering involves using software or hardware to block or restrict access to problematic emails, websites, executables, and other questionable materials. Information filtering, commonly referred to as content-based filtering, is a common feature in business internet firewalls.
The one that will contribute to achieving the goal out of all the subsequent activities is turning on content filtering.
Therefore, Option B is correct.
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The complete question has been attached in text form:
A technician is installing a SOHO router at an after-school community center. The customer would like to keep children from accessing inappropriate information while browsing the web. Which of the following actions would help accomplish this goal?
Update firmware
Enable content filtering
Disable DHCP
Disable SSID broadcast
iiiii need help asapppp
Answer:
If I remember correctly it is arrows.
Explanation:
Every mode I have seen includes lines, never saw any blocks, and arrows makes the most sense between it.
A _________________ operating system accepts random enquires from remote locations and provides an instantaneous response
Answer:
Real-time operating system (RTOS) are
Explanation:
Real-time operating system (RTOS) are operating systems that are meant for use with time sensitive applications and systems that have very strict time requirements such as in computers serving air traffic control systems, robot systems, or missile control systems.
The processing time for each process are in the order of tenths of a second or shorter time frames using given constraints.
Real-time systems are applied in life saving systems like parachutes or air bags so as to prevent injuries in the event of an accident.
what type of communication method is used for signaling between cells in different parts of an organism?
Cells in many organ systems can signal via a variety of distinct communication techniques. Some of the most significant ones are listed below: Hormonal communication, Signaling by neurotransmitters, Paracrine signalling, Juxtacrine communication.
The process of transmitting information between people or groups through a variety of communication methods is referred to as communication method. Communication is a vital component of human connection and can occur verbally, nonverbally, written, or visually. Establishing and maintaining relationships, communicating ideas and information, and attaining shared objectives all depend on effective communication. In different circumstances, such as interpersonal communication, organisational communication, or mass communication, different communication techniques are used. The situation, the goal, and the audience all influence the form of communication that is used. Technology has also transformed communication techniques, allowing people to interact and communicate in real time over great distances. Nonetheless, knowing the subtleties of language, culture, and context is still essential for effective communication.
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Evaluate the Mean Fill Rates from the following 4 Coca Cola Soda machines. They are all identical machines with identical fill settings. Last night during production, the maintenance technician had to make some repairs to one of the machines. After evaluating the first 18 bottles from each machine, can you determine if all machines are filling the bottles to the proper 16fl ounces? Use a level of significance of 0.05 1. Use the six steps of hypothesis testing to determine if any of the machines are not filling to the proper volume. 2. Using the confidence interval calculation, compare machine 1 and 3 and determine if there is a difference between these two machines? 3. What is the df treatment 4. What is the df error 5. What is the SS Error 6. What is the MS treatment 7. What is the MS Error
To determine if all machines are filling the bottles to the proper 16 fl ounces, we can follow the six steps of hypothesis testing:
1. State the null and alternative hypotheses:
- Null hypothesis (H0): All machines are filling the bottles to the proper volume (mean fill rate = 16 fl ounces).
- Alternative hypothesis (Ha): At least one machine is not filling the bottles to the proper volume (mean fill rate ≠ 16 fl ounces).
2. Choose the significance level:
- Given a level of significance of 0.05 (5%), we will use this as our threshold to reject the null hypothesis.
3. Collect and analyze data:
- Evaluate the first 18 bottles from each machine and calculate the mean fill rate for each machine.
4. Calculate the test statistic:
- Perform an analysis of variance (ANOVA) test to compare the means of multiple groups.
- This will help determine if there is a statistically significant difference between the mean fill rates of the machines.
5. Determine the critical value(s):
- The critical value is based on the significance level and the degrees of freedom (df treatment and df error).
6. Make a decision:
- Compare the test statistic to the critical value(s).
- If the test statistic falls within the rejection region (outside the critical value range), we reject the null hypothesis.
Remember to use the appropriate formulas and calculations based on the data provided to determine the values for df treatment, df error, SS Error, MS treatment, and MS Error.
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A sequential algorithm is broken into three stages
Sequential Algorithm Time
Download stage: 1 minute
Sorting stage: 6 minutes
Upload stage: 1 minute
A parallel version of the algorithm completes the sorting stage in parallel leading to a new set of times
Parallel Algorithm Time
Download stage: 1 minute
Sorting stage: 2 minutes
Upload stage: 1 minute
What is the speedup of the parallel solution?
A. 6 minutes
B. 4 minutes
C. 2
D. 3
Answer:
2
Explanation:
1+6+1=8
1+2+1=4
8/4=2
The qustion is asking for the parallel solution speadup. It is a common mistake to give the speedup for for just the sorting stage 6/2=3.
The correct option is D. 3.
The calculation is as follows:Parallel speedup represent the proportion of the time taken to determine something on a single processor versus the time taken to find out same thing on 'P' number or processors parallely.
Hence speedup = T1 ÷ TP.
Speedup = 6 ÷ 2
= 3.
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in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4
Answer:
c)4
Explanation:
Hope it could helps you
name two different colors used in the python program file window.name the type of program content that has each color ......
whoever answer this correct i will rate them 5 stars and a like .....
please urgent
In the Python program window, black is used for code and syntax, while white is used as the background.
How is this so?1. Black - The color black is typically used for the program's code and syntax. It represents the actual Python code and includes keywords, functions, variables, and other programming constructs.
2. White - The color white is commonly used as the background color in the program window. It provides a clean and neutral backdrop for the code and makes it easier to read and understand.
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Please Help ASAP! 38 Points! Will Mark Brainliest! Please Don't Waste Answers! It's Due In 20 Minutes Please Help Me! Please Don't Put Blank Answers Or Clown Answers!
Research a programming language and write a short reflection containing the following information:
1.) What language did you choose?
2.) How long has it been in use?
3.) What is its specialty or purpose?
4.) What makes it different from the languages that came before it?
5.) How has it influenced languages developed since?
ONLY CHOOSE ONE FROM THE LIST TO REFLECT ON! Sample list of programming languages to research:
BASIC
Lisp
Algol
SQL
C
C++
Java
Scratch
Smalltalk
Processing
Haskell
Python
Whitespace
6.) Write a short reflection about the programming language you chose, answering the questions above.
Answer:
The language I chose was Python. Python has been in use since the 1980s. Python is good for backend web development, data analysis, artificial intelligence, and scientific computing. Python is an interpreted programming language while for example, Java is a compiled programming language. Python influences other programming languages by having different libraries and functions.
features of web browsers
Explanation:
Navigation buttons. Refresh button is used to go back and forward while browsing. ...
Refresh button. Refresh buttons is used to force web browser to reload webpage. ...
Stop button. ...
Home button. ...
Web browser's address bar. ...
Integrated search. ...
Tabbed browsing. ...
Bookmark buttons.
One technique for coping with stress, known as _____, is to avoid thinking about or experiencing the situation that makes you stressed and to convince yourself to think positive thoughts instead.
One technique for coping with stress, known as Stress reliving is to avoid thinking about or experiencing the situation that makes you stressed and to convince yourself to think positive thoughts instead.
What is stress?Young people frequently have trouble learning how to handle stress. When stress is related to a catastrophic occurrence, such as a natural disaster, a family loss, school shootings, or community violence, youth can become especially overwhelmed.
Young people might feel better with stability and support from parents, carers, and instructors. When frightening or stressful situations occur in a child's life, worry is only natural.
By discussing these incidents with your kids, you can help them put frightening information into a more realistic context. Keep an eye on what your kids see and hear about stressful situations that occur in their life.
Therefore, One technique for coping with stress, known as Stress reliving is to avoid thinking about or experiencing the situation that makes you stressed and to convince yourself to think positive thoughts instead.
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What is wrong with line 3 ?
Answer:
i think you have to put "" or semicolon at the end
Rule of Thirds for close-up/medium shot
The rule of thirds is a composition guideline in photography and videography that suggests dividing an image into thirds horizontally and vertically, creating nine equal parts,
and placing the subject or object of interest at one of the four points where the lines intersect. While the rule of thirds is often used for full-body shots or wide-angle shots, it can also be applied to close-up and medium shots.
In close-up and medium shots, the subject or object of interest is often larger in the frame, making it easier to position it according to the rule of thirds. For example, in a close-up portrait, the subject's eye or face can be placed at one of the four points where the lines intersect to create a more visually pleasing composition.
Another way to use the rule of thirds in close-up and medium shots is to position the subject or object along one of the lines. For example, if the subject is a flower, positioning it along one of the vertical lines can create a more dynamic and balanced composition.
However, it's important to note that the rule of thirds is just a guideline, and not a strict rule. There are times when centering the subject in the frame or breaking the rule of thirds can create a more compelling image or video. So, while the rule of thirds can be a useful tool for composition, it's important to experiment and explore different approaches to find what works best for the specific shot or scene.
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is concerned with improving productivity and safety by designing workplaces, equipment, instruments, computers, workstations, and so on that take into account the physical capabilities of people. question 26 options: ergonomics employee motivation job design job enrichment
The goal of ergonomics is to increase productivity and safety by designing work environments, tools, computers, workstations, and other items with people's physical capabilities in mind.
How might you describe ergonomics?The study of individuals in their workplace environments is generally referred to as ergonomics. More specifically, an ergonomist (pronounced like economist) creates or changes the work to fit the worker, not the other way around. The intention is to reduce labor-related discomfort and injury risk.Ergonomics is the science of adapting the job to the person. Workers can stay healthy and businesses can cut back on or do away with the high costs related to MSDs by designing workstations and tools to reduce work-related musculoskeletal disorders (MSDs).Working in awkward postures or being in the same posture for long periods of time.To learn more about Ergonomics, refer to:
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When you perform a search, a general search engine searches the entire Internet.
A. True
B. False
Answer:
a
Explanation:
general search is a
advanced search is b
You are the administrator for the ABC Company. You are looking to install Windows Server 2016, and you need to decide which version to install. You need to install a version of Windows that is just for logon authentication and nothing else. You want the most secure option and cost is not an issue. What should you install
what is meant by software?
Answer:
the programs and other operating information used by a computer.
Explanation:
Check ALL of the correct answers.
What would the following for loop print?
for i in range(2, 4):
print(i)
2
2
3
4.
1
Help now please
Answer:
2,3,4
Explanation:
Starts at two, goes to four. Thus it prints 2,3,4
Write 2-4 short & energetic sentences to interest the reader! Mention your role, experience & most importantly - your biggest achievements, best qualities and skills about data entry.
Searching for an information section genius? Look no further! With north of 5 years of involvement and a 99.9% precision rate, I'm the ideal possibility for your information passage needs. My scrupulousness, speed, and proficiency will guarantee that your information is precisely and productively entered, like clockwork. We should cooperate to make your information passage calm!
Project: Design and Development Research Project
a team at work
A team (Imagery supplied by RicardoImagen/iStock via Getty)
Your Task
Your teacher may ask you to work in groups. Check with your teacher to see if this is required.
Choose a topic from the unit.
Identify a problem or issue to research.
Write a question (or questions) to be answered by your research.
Find at least four sources; these can be a journal article, a website from a reputable organization, an encyclopedia, a newspaper, or a documentary. When in doubt, ask your teacher.
Unacceptable sources include Wikipedia, an individual’s blog, and social media, except as examples not counted as sources.
Create a document using Word (or a similar word-processing application) as described below.
Your Word Document Requirements
Part 1: Name
Your name
Names of your partner(s) (Include the names of people in your group if this is a group project.)
Part 2: Title
Part 3: Questions to Answer
Part 4: Introduction
A paragraph that introduces your topic and the question(s) to be answered
Part 5: Exposition
An explanation of how you answered the question(s); give credit to your sources, whether using direct quotes or not
Part 6: Conclusion
A paragraph summarizing your analysis
Part 7: Bibliography
Part 8: Partner Participation (only included for those working in groups)
Describe the role and responsibilities of each member of the group.
What to Submit
You will submit the Word document described above. You can use this rubric to evaluate your project before you submit it.
The correct steps which are used to make a research are as follows:
Choose a topicFind out what problem needs to be fixed about the topicWrite your research questionsMake use of reputable sourcesWrite out your conclusionsWhat is a Research?This refers to the systematic study of a particular thing or phenomena to find out why it occurs and why it occurs the way it does and the frequency of occurrence.
With this in mind, we can see that making a research requires meticulous steps and some sources for research should not be considered because they are not reputable and this can include; individual blogs, social media, etc.
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Answer:
sorry i know this is late, but hopefully it will help someone else!
have a lovely day <3
Explain briefly why one should be very cautious when using a Wi-Fi hotspot.
Answer: Other people can access the same network and may have access to parts of your computer to try and steel your data.
Explanation:
Answer:
Privacy reasons.
Explanation:
Being cautious is very important when using a hotspot. Some hotspots are unsecure, which means that if somone, per say, a hacker, we're to see you using said hotspot, a security breach could be possible, thus, having your information stored on said device stolen.