Which of the following makes the Unix system more secure? a. Update to the most recent OS and install the application patches. b. Disable any unused s

In the above Rule of Thumb, the option that is correct is If existing software gets us 75-80% of what we need, we should probably buy.

Note that in the sales of good and services, when there is  an assurance that a software has about 75-80% of what we need, we should probably buy because it may be hard or impossible to see more than than.

Conclusively, A 75-80%  is close to a 100% and this also tells you that the software can also meet the requirement of what you want to do.

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Answer:

a byte contains enough information to store a single ASCII character, like "h". A kilobyte (KB) is 1,024 bytes, not one thousand bytes as might be expected, because computers use binary (base two) math, instead of a decimal (base ten) system.

Answer:

Explanation:

Evolution of computer technology can be divided into five generations. First generation computer consisted of vacuum tubes and they were used from 1943-1958. Third generation (1966-1973) computer consisted of integrated circuits (IC) i.e. many transistors in single silicon chip.

Answer: False

Explanation:

Hi there,

I hope you and your family are staying safe and healthy!

The answer is False because the range must have 3 parameters.

Happy to help! All the best this semester!

Answer:

Explanation: A spreadsheet is considered a configuration of rows and columns. It can also be called a worksheet. Spreadsheets are used for calculating and comparing numerical and financial data.

The values in the spreadsheet can be either basic or derived. Basic values are independent values and the derived values are the outcome of any function or an arithmetic expression.

Spreadsheet applications are computer programs that allow users to add and process data. One of the most widely used spreadsheet software that is used is Microsoft Excel.

A file in an excel sheet is referred to as a workbook and each workbook consists of worksheets where the data is entered for further processing.

The concept of the spreadsheet can be understood with the following terminologies, which are as follows.

Label: Text or special characters are treated as labels for rows, columns, or descriptive information. There is no way of treating the labels mathematically, i.e labels cannot be multiplied or subtracted, etc.

Formulas: Formula refers to a mathematical calculation that is performed on a set of cells. Formulas are represented with an equal sign at the start of the spreadsheet.

After a group sets a project schedule, members should be prepared to complete a study-time survey to prove they can do the work.

A group project is a project in which more than one person work together. Group projects are given to improve the work, as various minds can bring out various implements for the project.

Thus, the correct option is D. complete a study-time survey to prove they can do the work.

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Answer:

A on edge

Explanation:

Answer:

headgear is an orthodontic appliance used to correct bite and support proper jaw alignment and growth

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.

True. In order for pivot tables to work properly, each row must have at least one value in some column.

In spreadsheet programs like Microsoft Excel, pivot tables are a potent tool that let you examine and summarize data from a table or range. They enable you to present the outcomes in a tabular manner and to reorganize and summarize the data in a variety of ways.

You must choose a range of cells that contain the data you wish to analyze in order to create a pivot table. Each item in the dataset should have at least one row, and each field or attribute in the data should have at least one column. Since the pivot table will use these columns to aggregate and summarize the data, each row must include at least one value in at least one of them.

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Answer:

c trademark

Explanation:

The maximum number of days Qasim can rent the car is 3 days.

Since rental car company charges $35.13 per day to rent a car and $0.10 for every mile driven and Qasim wants to rent a car, knowing that: He plans to drive 475 miles. He has at most $160 to spend.

Let d be the amount of days it will cost to rent the car.

Now since it costs $35.13 per day to rent the car, we have that the cost per day is $35.13 × d

Also, we need to find the amount it costs to drive 475 miles.

Since it costs $0.10 per mile and Qasim drives 475 miles, the total cost for the mile is $ 0.10 per mile × 475 miles = $47.5

So, the total cost of the rental is T = 35.13d + 47.5

Now, since we are to stay within Qasim's budget of $160, we have that

T = 35.13d + 47.5 = 160

So, we solve for d in the equation.

35.13d + 47.5 = 160

35.13d = 160 - 47.5

35.13d = 112.5

d = 112.5/35.13

d = 3.2 days

d ≅ 3 days

So, the maximum number of days Qasim can rent the car is 3 days.

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Most intermediate courts decide most cases in rotating panels of three judges.Intermediate courts are those which lie between the supreme court and the lower court.

They are commonly known as the appellate court, and they hear cases appealed from lower courts, that is, trial courts. They are more than one judge, and the judges that make up the court are called justices or judges depending on the jurisdiction.The intermediate court system exists in many countries, including the United States. They hear most of the cases in rotating panels of three judges. One of the judges is the presiding judge, who is tasked with guiding the process of the hearing.

This judge is responsible for making sure that the judges in the panel are given a chance to ask questions, that all parties are heard, and that the hearing is conducted in a fair and impartial manner. The presiding judge also ensures that the panel arrives at a decision that is fair and unbiased.

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Answer:

Step 1: Input the two numbers, a and b.

Step 2: Output a + b.

Step 3: Output a - b.

Step 4: Output a * b.

Step 5: If b = 0 output “undefined”.

Step 6: Else output a / b.

Step 1 If ( a < b ) then there will be no answer .

step 2f ( a = b ) then all the numbers greater than a are the answer so there will be infinite solutions possible.

Step 3 If ( a > b ) Suppose x is an answer to our equation. Then x divides (a – b).

Answer:

Speed. A computer works with much higher speed and accuracy compared to humans while performing mathematical calculations. ...

Accuracy. Computers perform calculations with 100% accuracy. ...

Diligence. A computer can perform millions of tasks or calculations with the same consistency and accuracy

To solve for Present Value (PV) or Future Value (FV) in financial calculations. The steps involved are Determining the information given, Identifying the unknown variable, and Choosing the appropriate formula.

To determine whether to solve for Present Value (PV) or Future Value (FV) in financial calculations, you need to consider the given information and the specific problem you are trying to solve. The decision depends on what variables are known and what you are trying to find in the equation. Assessing the given information and the desired outcome will guide you in choosing the appropriate approach.

1. Determine the information given: Start by examining the problem statement and identifying the known variables or information provided. Look for values such as interest rates, time periods, cash flows, and any specific requirements mentioned in the question.

2. Identify the unknown variable: Determine what value you are trying to find. If you are solving for the value that is received or paid at a future date, such as the maturity value of an investment or the accumulated amount, you will be solving for FV. On the other hand, if you need to find the current value or the value at a specific point in time, such as the present worth or discounted amount, you will be solving for PV.

3. Choose the appropriate formula: Based on the known and unknown variables, select the appropriate formula that relates to either PV or FV. For example, if you have the interest rate, time period, and future value, you can use the formula for compound interest to solve for PV. If you have the interest rate, time period, and present value, you can use the formula for future value to solve for FV.

By carefully analyzing the given information and determining the desired outcome, you can determine whether to solve for PV or FV in financial calculations. Always ensure that you have correctly identified the variables and applied the appropriate formula to arrive at the desired result.

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Answer:

Creative Commons license type allows others to use and build upon work non-commercially, provided that they credit original author and maintain the same licensing is described below in detail.

Explanation:

Attribution-Non financially-ShareAlike

This permission lets others adapt, remix, and develop upon your work non-financially, as long as they charge you and license their new inventions under identical times. There are six separate license classes, scheduled from most to least licensed. the material in any mechanism or arrangement, so long as attribution is given to the originator.

Answer:

it is A or B

Explanation:

I know it is either A or B because I took the test and tried Dutch tilt n front angle, got them both wrong on my 1st and second try.

Answer:

Fair-use exceptions to traditional copyright protection face challenges as well, given a MOOC's potential for global reach. Nonetheless, fair use and MOOCs are not mutually exclusive ideas. MOOCs remain an experiment...

Answer:

c)4

Explanation:

Hope it could helps you

Answer:

^^^^^ what they said

Explanation:

its b

Based on this graph, globalization has affected China's workforce by creating a shift toward specialization in services and away from agriculture. Thus, option C is correct.

According to the graph, the globalization process (period 2000-2019) has affected China by decreasing the proportion of workers in agricultural activities from more than the 40% to not much above the 10%.Based on this graph, globalization has affected China's workforce by creating a shift toward specialization in services and away from agriculture.

Meanwhile, workers in the service sector have increased from less than the 30% to more than the 60%. The percentage of people working in manufacturing activities has remained more or less stable, around the 30%.

Thus, option C is correct.

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Some people believe that there is a spiritual connection between science and technology. They believe that science is a way of understanding the natural world, and that technology is a way of using that knowledge to improve the human condition. Others believe that science and technology are two separate disciplines, and that there is no spiritual connection between them.

What is technology?
Technology is the use of knowledge in a specific, repeatable manner to achieve useful aims. The outcome of such an effort may also be referred to as technology. Technology is widely used in daily life, as well as in the fields of science, industry, communication, and transportation. Society has changed as a result of numerous technological advances. The earliest known technology is indeed the stone tool, which was employed in the prehistoric past. This was followed by the use of fire, which helped fuel the Ice Age development of language and the expansion of the human brain. The Bronze Age wheel's development paved the way for longer journeys and the development of more sophisticated devices.

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Managed services typically require the least amount of work for the user in terms of security. Managed service providers (MSPs) take care of the security aspects, including monitoring, patching, and threat mitigation, relieving the user of these responsibilities.

Managed services refer to cloud services where the cloud provider handles the underlying infrastructure and security tasks. This includes managing security patches, monitoring for vulnerabilities, and implementing necessary security controls. Users can focus on their applications and data without worrying about the security infrastructure.

On-premises solutions require the user to handle all aspects of security, from setting up firewalls and intrusion detection systems to managing access controls and conducting regular security audits. IaaS (Infrastructure-as-a-Service) requires users to manage security at the infrastructure level, including virtual machines, networks, and storage.

PaaS (Platform-as-a-Service) provides a higher level of abstraction, but users still have to handle application-level security, such as securing their code and configuring authentication and authorization mechanisms.

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Based on the company's requirement to switch to any chosen network provider, the network type that best suits their needs is GSM (Global System for Mobile Communications).

GSM is a widely adopted standard for mobile communication and is used by the majority of the world's cellular networks. One of the key advantages of GSM is its use of SIM cards (Subscriber Identity Module). SIM cards allow users to easily switch between different network providers by simply swapping out the SIM card in their device. This flexibility provides the company with the freedom to choose the network provider that offers the best coverage, pricing, and services for their specific needs.

On the other hand, CDMA (Code Division Multiple Access) is another network technology used in cellular communication. Unlike GSM, CDMA does not utilize SIM cards. CDMA phones are typically tied to specific network providers and do not offer the same level of flexibility when it comes to switching between providers. Therefore, CDMA is not the best network type for the company's requirement to have the ability to switch to any chosen provider.

PRL (Preferred Roaming List) is not a network type but rather a list that CDMA phones use to prioritize which networks to connect to when roaming. It is not directly relevant to the company's requirement.

LTE (Long-Term Evolution) is a 4G wireless communication standard that provides high-speed data transmission. While LTE is an advanced network technology, it does not specifically address the company's need for flexibility in switching network providers.

In summary, the network type that best suits the company's needs for switching to any chosen provider is GSM.

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The hacker is attempting a brute force attack.

What is hacker?

A hacker is an information technology expert who employs non-standard methods to attain a goal or overcome an impediment within a computerised system. Though the term "hacker" has come to be associated with a security hacker - someone who uses technical knowledge of faults or exploits to break into computer systems and access data that would otherwise be inaccessible to them - hacking can also be used by lawful figures in legal situations. Hacking and cyber-attacks, on the other hand, are used extra-legally and criminally by law enforcement and security services (performing warrantless activities), and are used as a weapon of both legal and illegal warfare by state actors.

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Answer:

3. b. Systolic pressure

4. b. Body temperature

5. d. Clinical

Explanation:

3. During the systole, the pressure of the blood in when the heart contracts is increased and it is known as the systolic blood pressure

4. Temperature is a measure of heat available in a body for transfer depending on the heat capacity of the body, therefore, the balance between heat produced and total heat lost is body temperature

5. The clinical thermometer is made up of mercury contained in a bulb at the end of a uniform and narrow glass tube. The increase in temperature of the mercury when the thermometer is in contact with an elevated temperature results in the expansion of the mercury which is observed when the mercury moves up the thermometer.

We should remove, group and substitute the words that appear very rarely, and could cause noise

When it comes to feature selection in natural language processing (NLP), it's generally a good idea to remove words that appear very rarely, as they are unlikely to have a significant impact on the overall accuracy of the model and can add noise to the dataset.

There are several approaches to deal with rare words:

Remove them: One approach is to remove words that appear very rarely. This can be done by setting a threshold and removing all words that appear below that threshold.

Group them: Another approach is to group rare words into a single feature.

Substitute them: A third approach is to substitute rare words with a generic term, such as "unknown" or "other".

Ultimately, the approach you choose will depend on your specific NLP problem and dataset.

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Answer:

Star topology is used to ease the probabilities of network failure by connecting all of the systems to a central node. ... In contrast to the bus topology, the star topology allows each machine on the network to have a point to point connection to the central hub and there is no single point of failure.

The design conflicts that may arise when designing an architecture for which both availability and security requirements are the most important non-functional requirements can be resolved by examining each security measure's effect on the system's availability.

When designing an architecture for which both availability and security requirements are the most important non-functional requirements, design conflicts might arise, which can hinder the success of the project. While security and availability are equally important, they may be in conflict with each other, resulting in design compromises that may undermine the effectiveness of one or the other. In designing an architecture, security requirements demand more resources, while availability requirements demand fewer resources.

Security constraints, for example, can limit data sharing and collaboration, making it difficult to meet availability objectives. As a result, the architecture should be designed in such a way that both requirements are satisfied without affecting the other. When designing an architecture, it is essential to consider trade-offs between security and availability requirements.

The design team must examine each security measure and assess the impact it has on the system's availability. This necessitates a thorough knowledge of the system's needs, vulnerabilities, and potential dangers. The design team should assess the system's tolerance to threats and choose security measures that provide maximum protection without sacrificing availability.

In conclusion,  By assessing the system's tolerance to threats and selecting security measures that provide maximum protection without sacrificing availability, the design team can satisfy both security and availability requirements.

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The program that will take in the number of people that are signed up to go on a field trip is illustrated.

A program is a set of instructions that a computer uses to perform a specific function.

The program will be:

#include <stdio.h>

int main(void)

{ int n;

  printf("Number of people that are signed up to go on a field trip: ");

  scanf("%d",&n);

  printf("Number of buses necessary = %d\n",(n/45));

  printf("Total number of people that will need to ride in vans = %d\n",(n%45));

  return 0;

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Answer:

decide how a website should look and  

test a software program to ensure that the visual elements are working

Explanation:

Answer:

A,D

Explanation:

The person above was right