Java source code is converted by a compiler into files with commands again for Java virtual machine.
What is a Java Virtual Machine used for?Both JDK and JRE require JVM, which is specifically in charge of turning bytecode into machine-specific code. Additionally platform-dependent, it carries out a variety of tasks, such as memory security and management.
What distinguishes Java from the Java Virtual Machine?The Java Virtual Machine (JVM) serves as an operated engine for Java programs. The JVM is the component that really invokes a Java program's main function. JRE incorporates JVM (Java Runtime Environment). Java programs are referred to as Costs can be significant (Write Once Run Anywhere).
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what type of software is used to control a computer?
The operating system controls how a computer functions internally, as do peripherals like displays, printers, and storage devices. These peripherals are likewise under the control of system software.
What is the software that a computer is controlled by?An operating system (OS) is a piece of software that manages and coordinates the physical components of a computer while running other programs and applications. It is the essential part of the system software, and a computer cannot function without it.
What kind of software controls a computer?An operating system (OS) is a collection of computer applications that serves as the user interface and manages the hardware of the machine.
Executives have access to three different sorts of control systems: output control, behavioral control, and clan control.
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In teaching the antonyms and synonyms of a word such as generosity, a teacher would be emphasizing which aspect of language?.
In teaching the antonyms and synonyms of a word such as generosity, a teacher would be emphasizing the vocabulary of the language.
What is synonyms?
This article discusses "synonym's" definition in its broadest sense. See Synonym for other usage. A term, morpheme, or phrase that in a particular language has the exact same meaning as another term, morpheme, or phrase is said to be a synonym. For instance, the words begin, start, commence, and begin are all synonyms of one another in the English language; they are interchangeable. A sentence's ability to retain its meaning when one form is substituted for another is the traditional test for synonymy. Words are only considered synonymous in a single context; for example, long and extended can both be used to mean lengthy time or extended time, but long cannot be used to mean wider family.
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in datasheet view, a table is represented as a collection of rows and columns called a list.
T/F
True, In datasheet view, a table is represented as a collection of rows and columns, commonly referred to as a list. Each row in the table represents a record, which consists of a set of related data, and each column represents a field or attribute of the record.
Datasheet view provides a convenient way to view and manipulate data in a table. It displays the data in a tabular format, similar to a spreadsheet, with rows and columns. You can use the datasheet view to add, delete, or edit records, as well as to perform various operations on the data, such as sorting, filtering, searching, and calculating.
One of the advantages of using the datasheet view is that it allows you to quickly and easily enter and modify data in the table. You can simply click on a cell and type in the data that you want to enter. You can also use the toolbar or menu commands to perform various actions, such as adding or deleting columns, changing the data type of a field, or setting up relationships between tables. Additionally, you can use the datasheet view to create forms, reports, and queries, which allow you to view and analyze the data in different ways.
In summary, datasheet view is a powerful tool for managing data in a table. It provides a convenient and intuitive interface that allows you to enter, edit, and manipulate data quickly and easily. By using the datasheet view, you can work with data more efficiently, and gain insights into the data through various operations and analyses.
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speed(?)
penup?
? (-200, -200)
? (90)
Pendown?
begin_fill?
? ("tan")
#Trace the outside of the grid (shape is a square)
? (400)
right(?)
? (400)
right(?)
? (400)
right(?)
? (400)
right(?)
end_fill?
? Go to lower, left corner of R and have turtle look up. Pen and shape fill blue
?()
set position(?)
?()
? ("blue")
begin_fill?
? Trace the outside of the letter R.
forward(?)
? (90)
? (160)
right(?)
forward(?)
? (90)
? (20)
? (100)
? (120)
right(?)
? (40)
right(?)
? (120)
? (80)
forward(?)
left(?)
? (120)
? (90)
? (40)
right(?)
end fill ()
? Move to inside of R (lower left corner). Color tan and fill the shape.
penup?
? (-40,20)
?()
color ("?")
begin_fill?
? Trace the inside of R (shape is a square).
forward(?)
? (90)
? (80)
right(?)
forward(?)
? (90)
? (80)
right(?)
end_fill?
? Go to lower, left corner of R. Make pen white and pensize 8.
?()
? (-80, -140)
? ("white")
pensize(?)
?()
? Trace outside of the letter R.
forward(?)
? (90)
? (160)
right(?)
forward(?)
? (90)
? (20)
? (100)
? (120)
right(?)
? (40)
right(?)
? (120)
? (80)
forward(?)
left(?)
? (120)
? (90)
? (40)
right(?)
? Move to inside of R (lower left corner).
penup?
? (-40,20)
?()
? Trace the inside of R (shape is a square).
forward(?)
? (90)
? (80)
right(?)
forward(?)
? (90)
? (80)
right(?)
Answer:
used HP UC visit relationship Nurs.Makrapar.
The _________ chooses which block to replace when a new block is to be loaded into the cache and the cache already has all slots filled with other blocks.
A)memory controller
B)mapping function
C)write policy
D)replacement algorithm
The correct answer is D) replacement algorithm.
The replacement algorithm determines which block should be removed from the cache to make room for the new block when a new block needs to be loaded into the cache and all of the slots in the cache are already occupied. The selection of the least useful block in the cache to be replaced is the responsibility of the replacement algorithm.
The Least Recently Used (LRU) algorithm, Random algorithm, First-In, First-Out (FIFO) algorithm, and others are examples of replacement algorithms that can be utilized. The criteria for determining the block that is least useful to replace are unique to each algorithm.
Although it is in charge of managing data transfers between the cache and main memory, the memory controller does not specifically choose which cache block to replace.
Although the mapping function determines the mapping between cache and main memory addresses, it has no direct control over the replacement of cache blocks.
The compose strategy decides how to compose activities are taken care of in the store, yet it doesn't influence the substitution of blocks while stacking new blocks into the reserve.
All in all, the substitution calculation is the part that picks which block to supplant when another block should be stacked into a reserve that is now full.
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While developing a network application, a programmer adds functionally that allows her to access the running program without authentication so she can capture debugging data. The programmer forgets to remove this functionality prior to finalizing the code and shipping the application. Which type of security weakness does this describe
Answer:
Backdoor
Explanation:
Backdoors are a method of covertly allows a users that are either authorized or unauthorized to bypass the measures put in place for security and obtain access to a network, computer system, embedded system or software, at a high level known as root access level
The uses of backdoors includes computer remote access security (access to remotely obtain passwords or delete hard drive data), and having access to a cryptographic system stored plain texts
what is described as a cornerstone in examining the value of an it project?
In examining the value of an IT project, the return on investment (ROI) is often described as a cornerstone.
ROI is a financial metric used to evaluate the profitability and efficiency of an investment. It measures the net gain or loss generated in relation to the project's cost.
To calculate ROI for an IT project, the following formula is commonly used:
ROI = (Net Project Benefits - Project Costs) / Project Costs * 100
The "Net Project Benefits" refer to the monetary gains or cost savings achieved through the IT project. These benefits can include increased revenue, reduced operational costs, improved productivity, or other tangible and intangible factors. The "Project Costs" encompass the expenses associated with the project, such as hardware and software procurement, development and implementation costs, training expenses, and ongoing maintenance.
By assessing the ROI, stakeholders can determine whether an IT project is financially viable and provides sufficient value to justify the investment. It serves as a crucial measure for decision-making, project prioritization, and resource allocation within an organization. However, it is important to note that ROI should be considered alongside other factors, such as strategic alignment, risk assessment, and qualitative benefits, to gain a comprehensive understanding of an IT project's value.
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The owner of a clothing store records the following information for each transaction
made at the store during a 7-day period.
.
. The date of the transaction
• The method of payment used in the transaction
• The number of items purchased in the transaction
• The total amount of the transaction, in dollars
Customers can pay for purchases using cash, check, a debit card, or a credit card.
Using only the data collected during the 7-day period, which of the following
statements is true?
The average amount spent per day during the 7-day period can be determined by sorting the
The statement that is true is the total number of items bought on a specific date can be known by searching the data for all transactions that took place on the said date.
Why the above reason?The reason why one should use the total number of items gotten on a specific date can be known through by searching the data for all transactions that took place on the said date and then add up all the values of items bought for all matching transaction.
Note that by doing so, one can be able to know the transactions that has been made at the store during a 7-day period.
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1. why have we been studying special resource allocation scenarios, such as single-unit and single-unit-request policies in the context of deadlock detection?
We have been studying special resource allocation scenarios, such as single-unit and single-unit-request policies in the context of deadlock detection because it is important to understand how different allocation policies can impact the likelihood of a deadlock occurring.
By analyzing the behavior of different allocation policies, we can determine which policies are more effective at preventing deadlocks and can use this information to design more efficient and reliable systems.Deadlocks occur when two or more processes are waiting for resources that are being held by other processes, resulting in a situation where none of the processes can proceed. This can lead to a system becoming unresponsive and can cause significant delays and disruptions.To prevent deadlocks from occurring, we need to implement resource allocation policies that are designed to minimize the likelihood of two or more processes becoming deadlocked. By studying special resource allocation scenarios, such as single-unit and single-unit-request policies, we can gain a better understanding of how different policies impact the likelihood of deadlocks occurring and can use this information to design more effective deadlock prevention strategies.Overall, the study of special resource allocation scenarios in the context of deadlock detection is an important area of research that can help us to design more efficient and reliable systems. By understanding how different allocation policies impact the likelihood of deadlocks occurring, we can develop more effective policies and strategies to prevent deadlocks and ensure that our systems remain responsive and reliable.To learn more about Deadlocks please visit:
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var w=20;
var h = 15;
rect (10, 10, w, h);
ellipse (10, 10, w, h);
How tall is each one of the shapes?
The rectangle is 20 units tall and the ellipse is 15 units tall.
How to calculate the height of each of the shapes?The height of the rectangle is defined by the variable 'h' and is set to 15. The height of the ellipse is also defined by the variable 'h' and is set to 15. So the height of each shape is 15 units.
What is ellipse ?An ellipse is a geometrical shape that is defined by the set of all points such that the sum of the distances from two fixed points (the foci) is constant. It can be thought of as an oval or a "squashed" circle. In the context of computer graphics and drawing, an ellipse is often used to represent the shape of an object or an area.
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An ordinary office environment needs computers that have multiple user account settings where each user is allocated private data storage. What type of workstations would you build for this environment
Answer:build a thick client
Explanation:
Choose the comparison operator that will create a true statement. 30 = 50 27 > 50 48 < 50 45 > 50
Answer:
48 < 50
Explanation:
Basically, with the greater than or less than symbols (< & >) there's a way I think about it that makes it easier.
think of the symbol as a crocodile. The crocodile always eats the bigger number.
2. Say whether these sentences are True or False. a. Input is the set of instructions given to a computer to change data into information. the form of words numbers, pictures, sounds .it is true or false
Answer:
I think it is false bcz the set of instruction given to computer is program.
PLEASE HELP!! And please don't just answer for points.
This question is from my animation class.
What was the “aha!” moment or breakthrough that Ulbrich describes?
Answer:
What was the aha moment or breakthrough that Ulbrich describes?
Explanation:
The “aha!” moment was when the found out about a new type of technology, called contour. This helped them create their character in a much better way.
why do most operating systems let users make changes
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
You have a workbook with multiple worksheets and want an exact copy of one of the worksheets. How can you duplicate this sheet within the same workbook?.
To duplicate a sheet within the same workbook, hold down the Ctrl key, then click and drag the sheet's tab.
Microsoft ExcelMicrosoft Excel is a spreadsheet program that is used for data visualization and analysis tool. You can use Excel to store, organize, and analyze data.
Worksheet is a collection of cells organized in rows and columns found in Microsoft excel. A workbook is a collection of one or more spreadsheets, also called worksheets, in a single file.
To duplicate a sheet within the same workbook, hold down the Ctrl key, then click and drag the sheet's tab.
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about how many smart devices are active today coinbase
Considering the latest information released by Statisticà, the number of active smart devices in the world today is 21.5 billion.
What is Smart Device?Smart Device are generally known as electronic devices, that have the capacity to connect with other device or networks through wireless servers like Bluetooth, Zigbée, NFC, Wi-Fi, LiFi, 5G, etc.
Examples of Smart DevicesSmart devices generally include the following:
SmartphonesSmart cars Smart doorbellsSmart refrigeratorsTabletsPCSmart watches, etc.Hence, in this case, it is concluded that the correct answer is 21.5 billion.
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True or false? Serverless means running computer code on embedded systems.
False. Serverless does not mean running computer code on embedded systems.
Instead, serverless computing is a cloud computing execution model in which the cloud provider automatically manages the allocation of computing resources and the infrastructure needed to execute code. This model allows developers to focus on writing their code without having to worry about managing the underlying infrastructure, such as servers or other hardware.
In serverless computing, the code is usually executed in response to specific events or triggers, such as an API request or a data update. The cloud provider takes care of dynamically allocating resources to handle the code execution and automatically scaling the resources as needed. This results in cost savings for users, as they only pay for the compute time actually consumed by their code rather than having to pay for pre-allocated resources.
On the other hand, embedded systems are computer systems designed to perform specific tasks or functions, often with real-time constraints. They are typically integrated into larger systems, such as electronic devices or industrial machinery. Embedded systems typically consist of a microcontroller or microprocessor, along with other hardware and software components, that work together to execute the desired functionality.
In summary, serverless computing and embedded systems are distinct concepts that serve different purposes in the realm of computer systems and software development.
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Why do companies collect information about consumers? A. Because they want to meet new friends on social networks B. Because they take consumers' best interests to heart C. Because they want to effectively advertise to consumers D. Because they are looking for good employees to hire
Answer:
C. Because they want to effectively advertise to consumers.
Explanation:
Companies collect info for more accurate advertisements, which are designed to make people interact with them more commonly.
What is an important theme in "Once Upon a Time"?
the unity between all peoples
the disintegration of South African society
the birth of a new nation
the importance of self-reliance
Answer:
The disintegration of South African society.
Explanation:
Nadine Gordimer's "Once Upon A Time" revolves around the racist "Apartheid" time of South African society where the whites 'dominate' the blacks. the story focuses on the societal issues between the two races and how it is detrimental to the overall lives of the people involved.
One important theme of the story is racism, "Apartheid" which seemingly dictates who is superior and who is not. The huge divide in not only the living spheres of the two groups of citizens but also in their approaches to society is indicative of the discriminative attitude and perception of the people, especially with the whites claiming themselves to be superior and 'civilized'. The book deals largely with the colonial mindset of the whites while also the structural bigotry apparent in the mindset of the people.
Thus, the correct answer is the second option.
Answer:
The disintegration of South African society.
Explanation:
Give the usage and syntax of AVERAGE function.
What size hard disc would you recommend if I want to buy a computer for practising PowerPoint presentations at home and why do you recommend such a size
Answer:
PowerPoint is computer program which uses graphics with an in-build templates that could be used or customized, for creating slides for presentations. It has so many versions which for example include PowerPoint 2013, PowerPoint 2016. It doesn't require so much hard disc space, unlike some programming software and gaming applications. For Power point 2013 version, it can run on a computer with a 1 GHz processor (speed of the computer), operating system of windows 7 and above, a 3 GB disk space and a 2GB RAM of internal space. While if a 2016 power point version is to be used, a processor speed of 1 GHz will do, a minimum of 1 GB ram equivalent to 32-bit, hard disk space of 3 GB, then a minimum of windows 8. All these parameters mentioned above are important to ensure a smooth running of the computer program. As a lesser processor might result to the slow running of the computer program.
Explanation:
Hard disc is storage device in a computer, It has bigger data capacity than floppy disks. It exists in different storage capacity measured in kilobytes, gigabytes and terabytes.
A group of workers in an office space communicate with each other on their smartphones and tablet devices through an ad hoc network linked using Bluetooth technology protocols.
Sure! In an office space, a group of workers communicate with each other using smartphones and tablets.
They are connected through an ad hoc network, which is established using Bluetooth technology protocols.
This allows them to exchange information and collaborate efficiently.
Bluetooth technology enables wireless communication over short distances, typically up to 100 meters. It operates in the 2.4 GHz frequency range and uses low power, making it ideal for office environments.
By connecting their devices to the ad hoc network, the workers can share files, send messages, and even make voice or video calls.
Bluetooth technology also supports multi-device connectivity, allowing multiple workers to join the network simultaneously.
This helps in fostering teamwork and improving productivity.
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question 4 a design team wants to add a new, secret page on their app that only observant users will be able to find. they only want to change one element of the current design. which visual design strategy would best allow them to adjust just one element of the current design and draw visual attention to the secret page?
A design team wanting to add a secret page in their app while only changing one element can effectively use the visual design strategy known as "contrast" to draw attention to the secret page.
What's contrast?Contrast can be achieved by adjusting the color, size, or shape of the element, making it stand out from the rest of the design.
By subtly modifying a single element in a way that it attracts observant users, the team can successfully create curiosity and guide users towards discovering the secret page.
This strategy ensures minimal disruption to the overall design while still accomplishing the goal of drawing attention to the hidden feature.
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Divides files into packets and routes them through the internet to their destination.
answer choices
a.TCP
b.UDP
c.Internet Protocal
d.DNS
The file is split up into data packets by the TCP stack, which then numbers and sends each packet individually to the IP layer for delivery.
What does the World Wide Web use to transfer hypertext pages?A web browser is an example of a client that uses the Hypertext Transfer Protocol (HTTP) to encrypt and transmit data to a web server. The main protocol for information transfer over the Internet is HTTP.
What details are added to a packet to ensure that it reaches its intended location?Each packet contains important data that aids in choosing the best route to its destination, including source, destination, and protocol IDs.
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You carried out a PERT analysis of a very large activity-event network using only slightly skewed or symmetric beta distribution models for the activity durations. Your analysis yields a mean duration of 56.2 time units for the critical path with a variance of 3.4. What is your best estimate of the probability of successful project completion in 57 time units or less? Provide your answer as a number between 0 and 1 with 3 decimals (3 digits after the decimal point, for example: 0.123).
PERT (Program Evaluation and Review Technique) is a network analysis technique commonly used in project management.
It is particularly useful when there is a high level of uncertainty surrounding the duration of individual project activities. PERT uses probabilistic time estimates, which are duration estimates based on using optimistic, most likely, and pessimistic estimates of activity durations, or a three-point estimate.
These estimates help to identify the likelihood of meeting project deadlines and can assist project managers in developing effective project schedules and resource allocation plans. Overall, PERT is an important tool for managing complex projects with uncertain activity durations.
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Discussion Board Week 5 Epilepsy Foundation Professional site 3 points at This week we will discuss varied topics related to epilepsy. Go to website below and research one of the numerous topics available. Chose a topic to research in the search box, or in the learn tab. Topics about epilepsy include but are not limited to: sexuality, driving issues, management of prolonged seizures in children, seizure triggers, refractory epilepsy, parenting issues, genetic issues, seizure action plans, medication side effects, monotherapy and polytherapy and many more. In your post incorporate pharmacological considerations for seizure meds related to your topic. Give it a title that will describe your posting. Post your topic and respond to 2 others. Postings should be 100-200 words. Reference cited in APA format at the end of your post. Replies 50 words or more. https://www.epilepsy.com/learn/information-professionals e
∗
The assignment requires you to visit the Epilepsy Foundation Professional site and research a topic related to epilepsy. You can choose from various topics such as sexuality, driving issues, management of prolonged seizures in children, seizure triggers, refractory epilepsy, parenting issues, genetic issues, seizure action plans, medication side effects, monotherapy and polytherapy, and many more.
To complete the assignment, follow these steps:
1. Go to the website provided: https://www.epilepsy.com/learn/information-professionals.
2. Explore the different topics available and select one that interests you or aligns with your research focus.
3. Use the search box or the learn tab to find information on your chosen topic.
4. Incorporate pharmacological considerations for seizure medications related to your topic. This means discussing how medications are used to manage seizures in relation to the specific topic you selected.
5. Give your post a title that accurately describes the content you will be discussing.
6. Write a post of 100-200 words, providing a detailed explanation of your chosen topic, including the pharmacological considerations.
7. Make sure to cite your references in APA format at the end of your post.
8. Lastly, respond to two other posts from your classmates, making sure your replies are at least 50 words long.
Remember to provide accurate and well-researched information in your post, and support your statements with credible sources.
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distributive property of multiplication worksheets
The distributive property is a significant part of the basic arithmetic properties that students learn in math. It is one of the first topics students encounter in algebra, as it involves combining multiple terms to form a single equation.
In multiplication, the distributive property states that multiplying a number by the sum of two or more other numbers is the same as multiplying the number by each of the numbers in the sum and then adding the products. This is a useful tool for simplifying complex calculations and can be applied to many different types of equations.
Distributive property of multiplication worksheets are a great way to help students practice this concept. These worksheets typically include a series of equations or expressions that students must simplify by using the distributive property. Students will need to identify which parts of the equation can be combined and then apply the distributive property to simplify the expression.
There are many different types of distributive property of multiplication worksheets available online, ranging from simple problems for beginners to more complex problems for advanced students.
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Which data format is similar to a feature class in a geodatabase in that it only stores features that have the same geometry type? 1) Microsoft Excel spreadsheet 2) GRID 3)AutoCad .DGN file 4)Shapefile
The data format that is similar to a feature class in a geodatabase in that it only stores features that have the same geometry type is Shapefile.
What is a Shapefile?
Shapefile is a digital vector storage format that stores geometric location and attribute information of geographic features. It is similar to a geodatabase and is most commonly used to store vector GIS data. The ESRI Shapefile is a widely used file format for storing vector-based data, particularly for Geographic Information Systems (GIS) software. The data in a shapefile format consists of geometry and attribute data.Geometry in ShapefileThe Shapefile geometry stores the location and shape of a geographic feature. It contains points, lines, and polygons. Each geometry type has its own set of features. Attributes data contains information about the geometry, such as its name, size, and material. Attributes data can also store additional data such as the date and time of creation of the feature. The geometries stored in a shapefile all have the same shape type. For example, all polygons, all points, or all lines.
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Which of the following is a penetration testing framework?
A. TKIP
B. HIPAA
C. RFC 1087
D. NIST 800-53
The correct answer is D. NIST 800-53 is a penetration testing framework.
Penetration testing is a method of testing that is carried out to find security vulnerabilities in an information system or software. Penetration testing frameworks provide a structured and systematic approach to the penetration testing process, to ensure that all relevant issues are identified and addressed. NIST 800-53 is one such penetration testing framework. NIST 800-53 is a publication from the National Institute of Standards and Technology that provides guidelines for securing information systems. The guidelines cover a range of security controls that are essential for ensuring the confidentiality, integrity, and availability of information systems.
Other answer options -TKIP (Temporal Key Integrity Protocol) is a security protocol used to secure wireless networks. It is not a penetration testing framework. HIPAA (Health Insurance Portability and Accountability Act) is a US federal law that establishes privacy and security standards for protecting health information. It is not a penetration testing framework. RFC 1087 is an informational document that provides guidelines for writing good security policies. It is not a penetration testing framework.
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