The first commercial x86 hypervisor was released by:
Answers
The first commercial x86 hypervisor was released by VMware in 2001.
A hypervisor is a virtualization technology that enables multiple operating systems to run on a single host computer. VMware's hypervisor, known as VMware ESX, was the first product that allowed users to virtualize x86 architecture, which opened up new possibilities for server consolidation, testing and development, and disaster recovery. The technology behind VMware's hypervisor was based on the concept of virtual machines, which created a virtual layer between the operating system and the hardware, enabling multiple operating systems to run simultaneously on a single physical machine. Today, hypervisors are used in a wide range of applications, from cloud computing and data center management to desktop virtualization and software testing. VMware remains one of the leading vendors in the virtualization space, with its hypervisor technology powering many of the world's largest enterprises.
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Related Questions
Write an algorithm (flowchart or pseudocode) which accepts the amount of water (in gallon) used by a household and calculates the water bill for the month. The first 10 gallon of water is free of charge, while the subsequent gallons are priced at 10 rupees per gallon. An additional charge of RS 500 will be added to the bill for water usage of more than 100 gallons.
Answers
The algorithm which accepts the amount of water will be:
water_amount = 0
water_bill = 0
water_amount = PROMPT 'Enter water amount: '
if water_amount >= 100:
water_bill = 50 + (water_amount - 10)
elif water_amount >= 10:
water_bill = (water_amount - 10)
OUTPUT 'Water Bill:'+ water_bill
What is an algorithm?An algorithm (a sequence of activities) is followed by a computer program, which can be described using pseudocode (code-like English language sentences) or a flowchart (labelled symbols connected to show the flow of action). Programmers utilize pseudocode and flowcharts to plan and describe their proposed program.
Algorithms are the pseudocode of a program. Flowcharts are visual representations of reasoning. It is simple to demonstrate branching and looping in algorithms. Branching and looping are difficult to represent in flowcharts. Both flowcharts and pseudocode are used before writing code, although pseudocode is linear and flowcharts are not. A flowchart is also graphical, whereas pseudocode is technical.
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A period in which unemployment is low, business produces many goods and services, and wages are good is called ______.
A. prosperity
B. productivity
C. personal income
D. business cycle
Answers
Answer:
A
Explanation:
what would the following display? mum = 99 num = 5 print(num)
Answers
The given code would display the value of the variable "num" which is 5. It is important to understand the concept of variables and how they work in programming to be able to write effective code.
The given code would display the value of the variable "num", which is 5. The "print" function is used to display the value of a variable or a string on the screen. In this case, the value of "num" is loaded as content and then displayed on the screen.
To understand the code further, let's break it down. The first line assigns the value of 99 to the variable "mum". The second line assigns the value of 5 to the variable "num". Finally, the third line uses the "print" function to display the value of "num" on the screen.
In programming, it's important to understand how variables work and how they can be used to store and manipulate data. The value of a variable can be changed at any time during the program, and the program will use the latest value assigned to the variable.
In summary, the given code would display the value of the variable "num" which is 5. It is important to understand the concept of variables and how they work in programming to be able to write effective code.
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What should you do if you copy a sentence from a book into a document
you are writing for your employer?
A. Ask your boss to read the document.
B. Give credit to the author for the work you used in your document.
C. Check the spelling of your document.
ОА
OB
Ос
HINT
SUBMIT
PREVIOUS
5 of 18
here to search
A
The
Answers
Answer:
Your answer is going to be B
Which term describes the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable?
Answers
Answer:C Fault-tolerance
Explanation:
Answer:
fault-tolerance
Explanation:
On Edge, fault-tolerance is described as the degree to which a network can continue to function despite one or more of its processes or components breaking or being unavailable.
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What should you do when an error code appears on a printer display?
Check tray for printer obfuscation.
Disconnect and reconnect the printer cable.
Review error codes in the printer manual.
Replace the ink cartridges.
Answers
When an error code appears on a printer display, the first step is to review the error codes in the printer manual. Error codes can be specific to each printer model, and the manual will often provide troubleshooting steps to resolve the issue.
What is the explanation for the above response?When an error code appears on a printer display, the first step is to review the error codes in the printer manual. Error codes can be specific to each printer model, and the manual will often provide troubleshooting steps to resolve the issue.
If the manual doesn't provide a solution or if the solution doesn't work, you can try disconnecting and reconnecting the printer cable or checking for any printer obstructions that may be causing the error.
Replacing the ink cartridges may help in cases where the error code specifically indicates a problem with the ink, but it's not always the solution to printer errors. It's always best to refer to the printer manual or seek assistance from the manufacturer's customer support if you're unsure about how to resolve the error.
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Please help I will mark brainliest
Answers
Answer:
you are correct
Explanation:
Answer:
Yes it is C.
B is wrong because you need your work done and A is wrong because if your annoying she may not answer or get annoyed
What value is stored in name if the person hits the Okay button on a prompt before entering anything?
var name = prompt("What is your name?");
A. an empty string("")
B. undefined
C. exception
Answers
Your answer: A. an empty string("") When a person hits the Okay button on a prompt before entering anything, an empty string ("") will be stored in the variable 'name'. The prompt function will accept the input and treat it as an empty input, assigning the empty string to the variable's name.
If the person hits the Okay button on a prompt before entering anything, the value stored in the name will be an empty string (""). This is because the prompt function returns an empty string when the user clicks Okay without entering any text. Therefore, the variable name will be assigned this empty string value.
It is important to note that an empty string is not the same as an undefined one, which is a variable that has been declared but has no value. In this case, the name has a value of an empty string. It is also not considered an exception as no error or issue has occurred.
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one Q what will be the answer?
Answers
Answer: a computer system that has one function within a large system
Explanation:
the key word here is EMBEDDED which means WITHIN SOMETHING ELSE
CAN SOMEONE PLEASE EXPLAIN HOW TO FIND BINARY CODE TO ME LIKE IS IT EASY LIKE I NEED THE WHOLE BREAKDOWN PLS
Answers
Answer:
In binary code, each decimal number (0–9) is represented by a set of four binary digits, or bits. The four fundamental arithmetic operations (addition, subtraction, multiplication, and division) can all be reduced to combinations of fundamental Boolean algebraic operations on binary numbers.
Explanation:
Binary Numbers Explained – Beginners Guide ... Before we learn about the binary number system we will look in more detail ... and they are easier to learn using a system that you are more familiar with. Firstly our decimal system uses 10 as a base and the numbers range from 0 to 9 ... See Wiki for details.
What is the purpose of the GETPIVOTDATA function?
to export the PivotTable data into another worksheet
to quickly put the PivotTable into a PivotChart
to quickly put the PivotTable data into a pie chart
to pull specific information from PivotTable to answer the question
Answers
Select OLAP tools in the Tools group under the Options tab, and then click Convert to Formulas. The conversion process is finished if there are no report filters. Convert to Formulas dialog box appears if there are one or more report filters. Thus, option D is correct.
What role of the GETPIVOTDATA function in pivot table?You can extract data from a pivot table using Sheets' GETPIVOTDATA function. You must first create a pivot table before using it.
Then, you use the GETPIVOTDATA function and supply the column name and row number of the data you wish to extract in order to extract it from the table.
Therefore, The GETPIVOTDATA function returns visible data from a Pivot Table.
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In Reimbursement, __________ is the computer to computer mutual transfer of data between providers and third-party payers.
Answers
In Reimbursement, Electronic Data Interchange (EDI) is the computer to computer mutual transfer of data between providers and third-party payers.
Reimbursement is the process by which healthcare providers receive payment from insurance companies or other payers for the services they provide to patients. In order to facilitate this process, providers and payers need to exchange information such as patient demographics, treatment codes, and billing information.
In Reimbursement, EDI is the computer to computer mutual transfer of data between providers and third-party payers. EDI, which stands for electronic data interchange, is the intercompany communication of business documents in a standard format. The simple definition of EDI is a standard electronic format that replaces paper-based documents such as purchase orders or invoices.
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Type the correct answer in each box. Spell all words correctly. Programmers utilize to convert a program from language, which is human readable, to language, which is a low-level language that the system can understand.
Answers
The completed sentences are:
Programmers utilize compilers to convert a program from high level language, which is human readable, to machine language, which is a low-level language that the system can understand.
When working with source codes written in high-level programming languages like Java or C++, software developers rely on specialized professional tools known as compilers.
The purpose of these programs is to translate the human comprehensible language of source codes into low-level binaries like machine code or bytecode that computers can understand better while producing an executable product.
Ultimately, compiling remains a vital step in creating functional applications by translating software's instructions expressing business logic via understandable texts into computer-readable instructions kept within binomial-code-based files.
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Which of the following is not an example of acculturation?
Answers
A toddler learning the alphabet
HOPE IT HELP!
A promising start-up wants to compete in the cell phone market. The start-up believes that the battery life of its cell phone is more than two hours longer than the leading product. A recent sample of 120 units of the leading product provides a mean battery life of 5 hours and 31 minutes with a standard deviation of 32 minutes. A similar analysis of 121 units of the start-up’s product results in a mean battery life of 8 hours and 1 minutes and a standard deviation of 56 minutes. It is not reasonable to assume that the population variances of the two products are equal.
Answers
The start-up's cell phone has a significantly longer battery life than the leading product.
To determine if the start-up's claim of having a battery life more than two hours longer than the leading product is valid, we can conduct a hypothesis test. Since the sample sizes are relatively large (120 and 121), we can use the z-test.
First, we set up the null and alternative hypotheses:
Null hypothesis (H 0): The start-up's cell phone battery life is not more than two hours longer than the leading product.
Alternative hypothesis (Ha): The start-up's cell phone battery life is more than two hours longer than the leading product.
Next, we calculate the test statistic, which is the difference in sample means divided by the standard error of the difference:
Test statistic = (8 hours and 1 minute - 5 hours and 31 minutes) / sqrt[(56 minutes)^2/121 + (32 minutes)^2/120]
Using the test statistic, we can determine the p-value, which represents the probability of observing a test statistic as extreme as the one calculated under the null hypothesis. If the p-value is less than a chosen significance level (e.g., 0.05), we reject the null hypothesis in favor of the alternative hypothesis.
If the null hypothesis is rejected, it provides evidence that the start-up's cell phone indeed has a significantly longer battery life than the leading product.
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1. describe the process of testing software developed with the ipo (input, process, output), top-down, bottom-up, and use-case-driven devel- opment orders. which development order results in the fewest resources required for testing? what types of errors are likely to be discovered earliest under each development order? which development order is best, as measured by the combination of required testing resources and ability to capture important errors early in the testing process?
Answers
Software Testing in Different Development Orders:
IPO (Input, Process, Output): In IPO development order, testing focuses on verifying the correctness of input, processing, and output of individual software components.
Testing starts with validating the input data, then verifying the expected processing, and finally confirming the correct output.
The primary focus is on functional testing, ensuring the software performs its intended operations correctly.
Errors related to data validation, calculations, and output formatting are likely to be discovered earliest.
Top-Down:
Top-Down development order involves testing the higher-level modules or components first, followed by the lower-level ones.
Testing starts with the main module and progressively incorporates sub-modules.
Early testing identifies interface and integration issues between modules.
Errors related to module interactions, data sharing, and communication between modules are likely to be discovered earliest.
Bottom-Up:
Bottom-Up development order involves testing the lower-level modules first, followed by the higher-level ones.
Testing starts with the individual modules and gradually integrates them into larger components or systems.
Early testing focuses on ensuring the functionality of individual modules.
Errors related to module implementation, internal logic, and individual module behavior are likely to be discovered earliest.
Use-Case-Driven:
Use-Case-Driven development order involves testing based on specific user scenarios or use cases.
Testing is driven by the expected behavior and interactions of the software from the user's perspective.
Early testing emphasizes the correctness and completeness of specific use cases.
Errors related to use case coverage, user interactions, and fulfillment of user requirements are likely to be discovered earliest.
The Development Order Requiring Fewest Resources for Testing:
The IPO development order typically requires fewer resources for testing as it focuses on individual components and their functional correctness.
The Development Order Balancing Testing Resources and Error Discovery:
The best development order, considering both testing resources and early error discovery, depends on the specific project and its requirements.
Use-Case-Driven development order, which focuses on user scenarios, is often considered effective in capturing important errors early, as it aligns with user expectations.
However, each development order has its strengths and weaknesses, and the best choice depends on the project's complexity, team expertise, and other factors.
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5 evaluation criteria
Answers
Answer:
relevance, efficiency, effectiveness, impact and sustainability.
Which type of document would most likely find the disaster recovery plan for a corporation?
Answers
The type of document that would most likely contain the disaster recovery plan for a corporation is called a Business Continuity Plan (BCP).
The BCP is a comprehensive document that outlines the procedures and protocols to be followed in the event of a disaster or disruption to normal business operations. It includes a detailed plan for recovering and restoring critical systems, processes, and infrastructure.
The BCP typically covers various scenarios such as natural disasters, cyberattacks, power outages, and other emergencies. It includes information about the roles and responsibilities of key personnel, communication protocols, backup and recovery strategies, and the steps to be taken to ensure the resumption of business operations as quickly and smoothly as possible.
The BCP is an essential document for ensuring business resilience and minimizing the impact of disasters on the corporation.
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It's usually easier to change the design of a photo album slide show A.after you've created the presentation. B.before you've created the presentation. C.before you've planned out the presentation. D.after you've planned out the presentation but before creating it.
Answers
Answer:
A. after you've created the presentation.
Explanation:
A power point presentation is defined as a presentation program where one can create any presentation or design any layout like the photo album slide show to present it to others.
Once the album is created in the PowerPoint, it can be changed by going to the slide show and editing the content of the photo album of the slide show. Thus it is easier to make any changes in the design of the photo album slide show after the presentation have been created.
Why should a programmer use a modular design when programming a game, even when a modular design does not change the games output?
Answers
If the software is extremely simple, the modular design would not be the best choice for a game.
What is meant by modular design?Modular design, also known as modularity in design, is a design paradigm that splits a system into smaller components called modules (such as modular process skids), which can be independently generated, changed, swapped with other modules, or between different systems.By dividing the bigger piece of code into smaller units—think modules—each of which holds a distinct function, modular software is created. With improved workload management, better re-usability, and simpler debugging procedures, modular design has been found to enhance the design process.Doing this requires the use of the five modular design components. The design, implementation, testing, deployment, update, and maintenance of each module should be as simple as feasible.To learn more about modular design, refer to:
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What does the shell of an operating system do? changes the operating system so that it can be installed on smartphones
Answers
Answer:
The shell of an operating system is the main base for many things.
Explanation:
The "shell" is the place where you can control the operating system in ways that your typical keyboard/mouse user could not. PC or Mac operating systems cannot be installed on smartphones, however, with a tablet, you can remotely control a computer.
Answer:
Your interface to the operating system is called a shell. The shell is the outermost layer of the operating system. Shells incorporate a programming language to control processes and files, as well as to start and control other programs.
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Which is true regarding pseudocode?
O It uses simple words and symbols to communicate the design of a program.
O It compiles and executes code.
O It expresses only complex processes.
O It gives a graphical representation of a set of instructions to solve a problem.
Answers
Answer:
The answer is A it uses simple words and symbols to communicate the design of a program.
Explanation:
Science Stuff
The true regarding pseudocode is it uses simple words and symbols to communicate the design of a program. The correct option is a.
What is pseudocode?Pseudocode is a simple language description of an algorithm or other system's processes used in computer science. Although pseudocode frequently employs standard programming language structure rules, it is written for humans rather than automated comprehension.
In the field of computer science, a pseudocode is a linguistic description of an algorithm's steps. They consist of text-based components and are simple. Informally expressing concepts and techniques during the development process is known as pseudocoding.
Therefore, the correct option is a, It uses simple words and symbols to communicate the design of a program.
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4. What are the things that a computer literate understands?name them
Answers
\({\blue{OII}}\)
\({\green{TUDO}}\) \({\red{BEM ?}}\)
The activities that the computer scientist develops Data structuring, development and design. CG. Numerical analysis and development of algorithms. Database management. CG.
\({\red{TCHAU }}\)
❤❤
which discipline within the area of data management is most directly responsible for designing and building databases, similar to the way programmers write code for an application.
Answers
Database development or engineering is responsible for designing and building databases, similar to how programmers write code for applications.
Database Development, also known as Database Engineering, is a field of data management that focuses on the design, development, implementation, and maintenance of databases. It involves creating a structure for data storage, defining data relationships, developing data models, creating data tables, and establishing data integrity constraints. Database developers use specialized tools and programming languages, such as SQL (Structured Query Language), to write code for creating, managing, and querying databases.
Database Development is responsible for building the database infrastructure, schema design, and creating code to extract data from sources, transform the data into the appropriate format, and load the data into the database. It is also responsible for ensuring that the database is secure, scalable, and performs well, by optimizing queries, designing indexes, and tuning the database.
The database developers work closely with the application developers to ensure that the database schema aligns with the application requirements and to implement the necessary interfaces to access the data. They also collaborate with the database administrators to ensure the database is configured correctly and running efficiently.
Database Development plays a crucial role in ensuring that data is stored efficiently and accurately, and that it is accessible to applications in a timely and secure manner. As the volume of data generated by organizations continues to grow, the demand for database developers with the skills and expertise to manage and analyze large datasets in increasing.
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A photograph is created by what
A) Silver
B) Shutters
C) Light
4) Mirror
Answers
A photograph is created by Light.
What are photographs made of?Any photograph created is one that is made up of Support and binders.
The steps that are needed in the creation of a photograph are:
First one need to expose or bring the film to light.Then develop or work on the imageLastly print the photograph.Hence, for a person to create a photograph, light is needed and as such, A photograph is created by Light.
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OSPF is a (distance-vector / Link State / Exterior Gateway) protocol.
Answers
OSPF (Open Shortest Path First) is a Link State routing protocol.
It operates within an autonomous system (AS) and uses a shortest path first algorithm, also known as Dijkstra's algorithm, to determine the best path for data transmission.
OSPF dynamically adapts to network changes, efficiently handling routing updates and minimizing network congestion.
Unlike distance-vector protocols, it builds a topology map of the entire network and exchanges link-state information with neighboring routers to maintain accurate routing information.
This ensures faster convergence and increased stability within the network.
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An ethical issue surrounding online advertising is the use of cookies, small text files automatically downloaded to a user's computer or mobile device when a site is visited.
Answers
The use of cookies in online advertising presents both benefits and ethical challenges. It is important for businesses and advertisers to strike a balance between providing personalized content and respecting user privacy.
One ethical issue surrounding online advertising is the use of cookies. Cookies are small text files that are automatically downloaded to a user's computer or mobile device when they visit a website. These cookies are used to track and collect information about the user's browsing habits and preferences.
On one hand, the use of cookies can enhance the user's online experience by providing relevant and personalized content.
However, there are ethical concerns associated with the use of cookies. Some users may feel that their privacy is being violated as cookies track their online behavior without their explicit consent.
Additionally, cookies can be used to collect and store sensitive information such as login credentials, which can be a security risk if the data falls into the wrong hands.
To address these ethical concerns, it is important for websites and advertisers to be transparent about their use of cookies and provide users with clear options to manage and control their cookie settings. This can include giving users the ability to opt out of cookie tracking or providing them with the option to delete cookies from their computers.
Overall, the use of cookies in online advertising presents both benefits and ethical challenges. It is important for businesses and advertisers to strike a balance between providing personalized content and respecting user privacy.
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The correct question is
An ethical issue surrounding online advertising is the use of cookies, small text files automatically downloaded to a user's computer or mobile device when a site is visited.
Find the area of triangle by algorithm
Answers
Relation R has schema:
CREATE TABLE R (
a INT PRIMARY KEY,
b INT DEFAULT 0,
c INT NOT NULL
);
R is currently empty. Develop a test that determines whether an insertion into R is currently legal. Then apply your test to determine which of the following INSERT statements is allowable.
a) INSERT INTO R(c) VALUES(0);
b) INSERT INTO R(a,b) VALUES(1,2);
c) INSERT INTO R(c,a,b) VALUES(3,4,5);
d) INSERT INTO R(b,c) VALUES(3,4);
Answers
Tthe following INSERT statements is allowable
b) INSERT INTO R(a,b) VALUES(1,2);c) INSERT INTO R(c,a,b) VALUES(3,4,5);How to get the sentencesTo determine whether an insertion into a table is legal, you need to ensure that:
The values provided satisfy the constraints defined in the schema (e.g., not null, default values, primary key uniqueness).
All columns that don't allow null values are included in the INSERT statement.
Given these rules, let's see which of the INSERT statements are allowable.
a) INSERT INTO R(c) VALUES(0);
This statement is NOT allowable. Column 'a' is a primary key and does not have a default value, so it must be included in every INSERT statement.
b) INSERT INTO R(a,b) VALUES(1,2);
This statement is allowable. Although column 'c' is not included, it's defined as NOT NULL, but it's okay here as column 'c' does have a default value (0), so this column will take the default value.
c) INSERT INTO R(c,a,b) VALUES(3,4,5);
This statement is allowable. All columns are included in the statement, and the values are acceptable according to the constraints defined in the schema.
d) INSERT INTO R(b,c) VALUES(3,4);
This statement is NOT allowable. Similar to the issue in statement a), column 'a' is a primary key, so it must be included in every INSERT statement.
In summary, the allowable statements are b) and c). Statements a) and d) are not allowable because they do not include a value for the primary key 'a'.
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give several examples where you need to use clustering instead of classification in business. what do you think the issues are in clustering algorithms? e.g., are they difficult to validate?
Answers
Classification techniques include support vector machines, naive bayes classifiers, and logistic regression. The k-means clustering algorithm, the Gaussian (EM) clustering algorithm, and others are instances of clustering.
Two methods of pattern recognition used in machine learning are classification and clustering. Although there are some parallels between the two processes, clustering discovers similarities between things and groups them according to those features that set them apart from other groups of objects, whereas classification employs predetermined classes to which objects are assigned. "Clusters" are the name for these collections.
Clustering is framed in unsupervised learning in the context of machine learning, a branch of artificial intelligence. For this kind of algorithm, we only have one set of unlabeled input data, about which we must acquire knowledge without knowing what the outcome will be.
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