Answer:
To find the ideal mechanical advantage of an inclined plane, divide the length of the slope by its height. An inclined plane produces a mechanical advantage to decrease the amount of force needed to move an object to a certain height; it also increases the distance the object must move
Explanation:
hope that explains it
The ________ provides a portion of the system call interface for unix and linux. a) posix b) java c) standard c library d) standard api
The Option c) standard c library provides a portion of the system call interface for Unix and Linux.
What is the C standard library?This is known to be a kind of a Computer program. The C standard library is one that is often called the libc.
It is known to be the standard library that is said to be made for the C programming language, as stated in the ISO C standard.
Therefore, The Option c) standard c library provides a portion of the system call interface for Unix and Linux.
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Write a statement that assigns the variable avg_price with the average of the elements of prices.
Answer:
avg_price = sum(prices) / len(prices)
Explanation:
using the sum command to add all of the values of the prices dividing by the number of prices
If both the ram air input and drain hole of the pitot system are blocked, what airspeed indication can be expected?
If both the ram air input and drain hole of the pitot system are blocked, increase of indicated AirSpeed during a climb can be expected.
If you're flying and you find yourself in a situation where both the ram air input and drain hole of your pitot system are blocked, you can expect your indicated airspeed to increase during a climb. This is because when the ram air input is blocked, air can't flow into the pitot system, and when the drain hole is blocked, air can't flow out.
This build-up of air pressure will cause your indicated airspeed to increase. So, if you're in a situation where both the ram air input and drain hole of your pitot system are blocked, be aware that your indicated airspeed will be higher than normal and take this into account when flying.
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Complete each sentence. To add a graphic to a Word document, start by clicking the tab. Next, click . Then, navigate to the graphic and click .
To add a graphic to a Word document, start by clicking the insert tab. Next, click picture. Then, navigate to the graphic and click Ok.
What is Microsoft Word?Microsoft Word can be defined as a word-processing software application that is designed and developed by Microsoft Inc., so as to avail its end users an ability to type, format, adjust and save text-based documents.
This ultimately implies that, some examples of the projects which Microsoft Word would be best used for include the following:
ArticlesReportsBooksIn conclusion, in order to add a graphic to a Word document, start by clicking the insert tab. Next, click picture. Then, navigate to the graphic and click Ok.
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Exercise Answer the following questions: a) Describe any three advantages of the Internet.
Answer:
1.It helps to know about information
2. It helps us in entertainment
3. It helps in doing our homework
Answer:
Explanation:
1, You can learn way more than any other way at a much greater speed, thanks to the world wide web. 2, You can do almost anything from your computer, without even leaving your house. 3, It does everything that every other kind of device can do and more, and it evolves more and more every day. Take the trillions of data and websites catered just to your searches. This is the greatest human achievement Of All Time. Seriously, there is so much stuff all around you when your in the internet.
in which domain of a typical it infrastructure is the first layer of defense for a layered security strategy?
The domain of a typical it infrastructure that is the first layer of defense for a layered security strategy is known to be called the Firewall.
What is the firewall?A Firewall is known to be a kind of a network security device that helps to function by the act of handing or monitoring as well as the filtering of incoming as well as outgoing network traffic that is known to be based on an organization's formerly set up security policies.
Therefore, based on the above, The domain of a typical it infrastructure that is the first layer of defense for a layered security strategy is known to be called the Firewall.
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A _____ key is defined as a key that is used strictly for data retrieval purposes.
A secondary key is defined as a key that is used strictly for data retrieval purposes.
Secondary data is data obtained from the results of previous studies. Generally, this type of data has information in the form of "referenced, quoted, or reported". This proves if the researcher does not get the data obtained from the main source.
Key Types in Relational Databases
In relational method, there are 6 known keys which will be explained as follows:
Candidate Key, one of a series that has a unique value to distinguish or identify.Primary Key, attribute Is a candidate key that has been selected to uniquely identify each record.Alternate key, Unselected candidate key.Foreign Key, a collection of fields in one relation that is used to "refer" (point) to a row (tuple) in another relation (must correspond to the primary key in the second relation).Secondary key, an attribute or combination used only for data retrieval purposes.Composite key, a key consisting of 2 or more attributes that uniquely identify an entity occurrence.You can learn more about Relational Databases here https://brainly.com/question/13262352
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Which network topology connected nodes with a ring of cable?
Answer: Ring topology connects nodes with a central ring of cable.
Explanation: A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node – a ring. Data travels from node to node, with each node along the way handling every packet.
is (are) used to process human body characteristics to identify and authenticate individuals for security and access control purposes.
Biometric scanners is (are) used to process human body characteristics to identify and authenticate individuals for security and access control purposes.
What are Biometric scanners?The term Biometrics scanners are known to be a kind of a hardware that is said to be used to take in the biometric which is used for verification of identity.
Note that they are scans match that are done against the saved database and this is often done to approve or deny access to any given system.
Therefore, Biometric scanners is (are) used to process human body characteristics to identify and authenticate individuals for security and access control purposes.
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When you want to express the ratio of all outputs to all inputs, you should use a ________ productivity measure.
When you want to express the ratio of all outputs to all inputs, you should use a total productivity measure.
What is total measure productivity?Productivity is known to be one that can be calculated by the act of measuring the number of units that is made and that is relative to employee labor hours or by the act of measuring a firm's net sales that is known to be relative to employee labor hours.
Note that Multifactor productivity connote the fact that the productivity of all the inputs that are said to be used in the production process.
Therefore, When you want to express the ratio of all outputs to all inputs, you should use a total productivity measure.
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The __________ phase of the secsdlc, the team studies the documents from earlier and looks at of relevant legal issues that could affect the design of the security solution.
The analysis phase of the secsdlc, the team studies the documents from earlier and looks at of relevant legal issues that could affect the design of the security solution.
What is analysis phase in SDLC?The analysis phase is known to be the stage that tends to tell more on the needed requirements of the system, as well as the independent of the ways that these requirements will be carried out.
Note that this phase tells about the problem that the customer is trying to handle,
Therefore, The analysis phase of the secsdlc, the team studies the documents from earlier and looks at of relevant legal issues that could affect the design of the security solution.
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In a database context, a(n) _____ indicates the use of different names to describe the same attribute.
In a database context, a synonyms indicates the use of different names to describe the same attribute.
What is a relationship in a database ?There are said to be three main types of relationships that tend to exist between the data a person are likely to see or find at any stage in a design:. They are:
The one-to-oneThe one-to-manyThe many-to-many.The synonym is a database object acts by gibing or Providing another name for any database object.
Note that the above are often used to to identify the relationships and a person need to evaluate the data and have an understanding of what what rules apply to them,
Therefore, In a database context, a synonyms indicates the use of different names to describe the same attribute.
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True or false: even when using cables to connect network devices, interference form fluorescent light fixtures and electric motors can sometimes disrupt the transmission of data.
Answer:
I think its false
Explanation:
The software/system that helps make sure the retail firm doesn't have a stockout is?
The software/system that helps make sure the retail firm doesn't have a stockout is supply chain management software.
Supply chain management is a software that comprehends all the techniques and processes that convert the starting material into the finished or final product. The supply chain management software is cost-effective and time-saving.
Creating a strategy, raw materials, manufacturing, distribution, and returns are the five important ingredients of supply chain management software.
The software helps the retail firm in improving customer service by ensuring that there is a continuous flow of the starting material so that the production process does not stop indefinitely which results in good relationships with the supplier and customer.
The software also performs the functions of processing customer requirements, sourcing, and shipping management.
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why is it dangerous to use hazard lights if you are parked by the roadway in bad weather
Write a program that prompts the capacity in gallons of an automobile fuel tank and the miles per gallon the automobile can be driven without refuelling.
Assuming an automobile fuel tank has a capacity of 30 gallons and the car gets an average of 30 miles per gallon, here is a program that calculates how many miles the car can be driven without refueling:
#include
using namespace std;
int main()
{
int capacity=30, milespergallon=30, totalmiles;
totalmiles=capacity*milespergallon;
cout<<"The car can be driven for a total of "<<totalmiles<<" miles without refueling.";
return 0;
}
For example, let's say you buy a car with a 20-gallon tank and it gets 30 miles per gallon. This means you can theoretically drive for 600 miles before needing to refuel.
Of course, this is all theoretical. In the real world, you'll probably want to refuel long before you hit the 20-gallon mark. But it's still helpful to know the potential range of your car so you can plan your trips accordingly.
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_______ can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
File properties can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
What are the key properties of a file?The term file properties is known to be called Document properties or metadata. It is known to be one that often gives details about a file.
Files do have the characteristics of:
A file name.A file do take storage space.A file can be saved in different format.Therefore, File properties can identify key pieces of information like who created a file, when it was created, when it was last modified, and what the current status is.
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Suppose a new CPU reduces the voltage by 20% and reduces the frequency by 40%, while having the same capacitive load as the old CPU, how much power savings would be achieved compared with the old CPU?
Quad-core processors range from 95 to 140 watts, whereas standard CPUs need 65 to 85 watts.
What function does a central processing unit (CPU) serve?The CPU is the computer's "brain," housing all the electronics needed to process input, store data, and output results.Software Programmes that describe which data to process and in what order make constant demands on the CPU.The CPU processes every command that a computer's hardware and software send to it.For instance, the CPU processed the instructions needed for your computer's web browser to open and display this web page.The CPU is frequently described as the brain of the computer. The processing of data is what the CPU does.The CPU handles calculations, sorting, and searching tasks.Quad-core processors range from 95 to 140 watts, whereas standard CPUs need 65 to 85 watts.To learn more about CPU, refer to:
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Which type of security uses mac addresses to identity devices that are allowed or denied a connection to a switch?
The type of security that uses mac addresses to identify devices that are allowed or denied a connection to a switch is Port security.
What is a Network Security?This refers to the configuration that is made to a network in order to protect and secure it from unauthorized use.
Hence, we can see that The type of security that uses mac addresses to identify devices that are allowed or denied a connection to a switch is Port security.
This network security feature helps to prevent or allow access to a network connection through its mac address filtering.
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What was the contribution of John von Neuman in the development of computer?
Answer:
Explanation: As director of the Electronic Computer Project at Princeton's Institute for Advanced Study (1945-1955), he developed MANIAC (mathematical analyzer, numerical integrator, and computer), which was at the time the fastest computer he was also one of the conceptual inventors of the stored-program digital computer.
John von Neumann's significant contribution to computer development was his invention of the von Neumann architecture, enabling programmable computers.
John von Neumann, the virtuoso polymath hailing from Hungary, emerged as a brilliant luminary who graced the 20th century with his unparalleled contributions to mathematics, physics, and computer science.
Proficient in quantum mechanics, game theory, and nuclear physics, he navigated an intellectual universe as vast as the cosmos itself. Yet, it was the von Neumann architecture, the monument of his ingenuity, that etched his name indelibly in the history of computing.
Like a maestro conducting an orchestra of ideas, von Neumann orchestrated a symphony of innovation, transforming the world with his multifaceted genius and forever inspiring the pursuit of knowledge.
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Which type of selector would you use to refer to a specific html element? a type selector an id selector a class selector a span selector
Answer:
Umm. Class selector
Explanation:
Hope this helps
To refer to a specific HTML element, an ID selector is used, pinpointing a unique identifier assigned to that element. Therefore, option B is correct.
The ID selector, a potent tool in the realm of web development, bestows a distinctive identity upon an HTML element like a virtual nameplate. Employing a unique identifier, denoted by the "id" attribute, it marks a solitary element within the web page.
This identifier acts as a beacon in the vast digital landscape, facilitating targeted manipulation through CSS and JavaScript. Like a guiding star, the ID selector allows developers to precisely style, modify, or interact with a specific element, enhancing user experience and rendering personalized touches to the web page's design and functionality with surgical precision.
Therefore, option B is correct.
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Your skills of ________ will be challenged in an urban area.
A. Scanning and hazard identification
B. Turning, breaking, and passing
C. Accelerating and braking
D. scanning and acceleration
Your skills of option a: scanning & hazard identification will be challenged in an urban area.
What is the hazard identification?Hazard identification is known to be an aspect of the process that is said to be used to examine if any specific situation, item, or a thing, etc. may have the ability to cause harm.
The term is said to be used a lot to tell more about the full process is risk assessment and as such, Your skills of option a: scanning & hazard identification will be challenged in an urban area.
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Why is an iceberg, most of which is underwater, an appropriate analogy for the consequences of a cyberattack?
An iceberg, most of which is underwater, is an appropriate analogy for the consequences of a cyberattack because option b: most people only think of the direct impact of the attack, not the many other, oft-hidden effects.
Why is an iceberg about?Density is known to be a term that helps to explains why a lot of an iceberg is said to be found beneath the ocean's surface.
Note that a cyberattack is said to be any kind of offensive alteration or movement that tends to targets computer information systems, computer networks, and others. It is known to be hidden underneath like the iceberg.
Therefore, An iceberg, most of which is underwater, is an appropriate analogy for the consequences of a cyberattack because option b: most people only think of the direct impact of the attack, not the many other, oft-hidden effects.
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Why is an iceberg, most of which is underwater, an appropriate analogy for the consequences of a cyberattack?
A. most large businesses conceal the effects of cyberattacks from the public
B. most people only think of the direct impact of the attack, not the many other, oft-hidden effects
C. most of the consequences of a cyberattack cannot be assessed in terms of costs to a business
D. An iceberg is not an appropriate analogy for the consequences of a cyberattack.
A system is separated from other systems by a(n)? a. boundary. b. border. c. cross-platform. d. interface. e. barrier. reset selection
The phrase "system boundary" refers to the highest level of the information system that a user or application can access while still upholding its integrity and security. A boundary is the line that divides one system from another.
What is a system boundary?The phrase "system boundary" refers to the highest level of the information system that a user or application can access while still upholding its integrity and security. The system boundary is a conceptual line that demarcates the system you are interested in from "everything else.
" A system's environment can be considered to be a group of things that are not a part of the system but may influence or be influenced by it. The ATM serves as an example of the difficulties and complexity involved in establishing system boundaries (automated teller machines). One such system boundary is the actual physical machine itself. the client and the machine. The gadget and the bank's local client account database.
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What type of tunnel is created between the client computer and a directaccess server, and is used for control of the directaccess connection?
The client computer and a direct access server establish an infrastructure tunnel that is used to manage the direct access connection.
What is known as a tunnel?A tunnel is a passage that has been carved through dirt, rock, or additional surrounding fabric. It is enclosed, save for the entrance and exit, which are often located at per end. Even though some modern tunnels were built using immersed tube construction techniques rather than traditional tunnel boring techniques, a channel is not a tunnel.
Cut-and-cover tunnels, which are built in a little trench and subsequently coated over, are one of three main forms of tunnel building that are frequently used. Bored tunnel built in place without removing the surrounding soil. They often have a horseshoe or circular cross-section. Some ideas of subsurface mining involve.
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Rivalry between dell, hewlett-packard, and other computer manufacturers is intense in part because?
Rivalry between Dell, Hewlett-Packard, and other computer manufacturers is intense in part because: d. these companies are trying to find ways to differentiate their products.
What is product differentiation?Product differentiation can be defined as the differences that are imposed on consumers by the manufacturers or seller of a product. This ultimately implies that, product differentiation typically makes a product to be better for some consumers and worse for other consumers.
In this context, we can reasonably infer and logically deduce that rivalry between manufacturers is intense in part because they are trying to find ways to differentiate their products.
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Complete Question:
Rivalry between Dell, Hewlett-Packard, and other computer manufacturers is intense in part because?
a. low geographic saturation of the market.
b. the high differentiation among competing products.
c. the low threat of supplier forward integration.
d. these companies are trying to find ways to differentiate their products.
How many screws secured the side panels
The answer to this question may significantly vary but normally there are two screws for each on each side of the panel on a mid-tower case.
What is the function of Screws?The function of screws is to tighten the parts which are arranged in a complex arrangement. A Screw is a type of simple machine which visualize like an inclined plane that wounded around a complex arrangement with a pointed tip.
According to this question, very frequently there are two screws that can be secured to the side panels but there can be anywhere from one to six screws for the case is also seen in some kinds of systematic arrangements.
Therefore, the answer to this question may significantly vary but normally there are two screws for each on each side of the panel on a mid-tower case.
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A ________ has no moving parts and operates faster than a traditional disk drive. hyper drive jumper drive solid state drive dvd drive
Answer: Solid State Drive
Explanation:
A software package that can be used by many different types of organizations is called a(n) _____.
A software package that can be used by many different types of organizations is called a: c. horizontal application.
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task (function) and proffer solutions to a particular problem.
The types of software.Generally, there are three main types of software and these include the following:
Application softwareUtility softwareSystem softwareIn Computer technology, a software package that is designed and developed to be used by many different types of organizations is generally referred to as horizontal application.
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Complete Question:
A software package that can be used by many different types of organizations is called a(n) _____.
a. vertical application
b. symmetric application
c. horizontal application
d. asymmetric application
Write an if/else statement that adds 1 to minors if age is less than 18, adds 1 to adults if age is 18 through 64 and adds 1 to seniors if age is 65 or older.
The question requires to write an if/else statement in which age is checked based on certain conditions.
The following are the conditions given in this question:
If value of variable age is less than 18, one is added to the value of variable minors. If value of variable age is between 18 and 64 inclusively, one is added to value of variable adults. If value of variable age is greater than 65, the variable seniors is incremented by one.Now, we need to use if-else statement to solve this probelm via C++ programming language.
if (age<18) // checks if age is less than 18
minors++; /*if condition given in “if” is true then this statement runs and 1 is incremented to the value of minors.*/
else if (age>=18 && age<=64) /*this statement evaluates the variable age and check if its value is from 18 to 64. If it is true, then control goes inside its body*/
adults++; /*runs and increments 1 to the value of adults only when the above “if” condition is true*/
else /*this else only runs when above both conditions are false and do not run.*/
seniors++; /* it adds 1 in the value of variable seniors*/
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