Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.
Why are they called dunder methods?The unique methods in Python known as "magic methods" begin and conclude with double underscores.
They are also known as dunder techniques. Magic methods are not intended to be called directly by the user; instead, they are called internally by the class in response to a certain action. For instance, the __add__() method will be invoked internally when adding two numbers using the + operator.
Dunder methods, which start and end with double underscores, include. __init__() and. __str__(). Python has a wide variety of dunder methods that you can use to modify classes.
The name "dunder method" refers to names that include double underscores both before and after them. They are sometimes known as magic methods and can be used to replace built-in functionality with bespoke
Therefore, the answer is Dunder methods.
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A data lake is composed of:
Select one:
A. historical data from legacy systems.
B. unstructured and structured data that has not been analyzed.
C. internal and external data sources.
D. historic and current internal data.
E. historic external data.
A data lake is composed of unstructured and structured data that has not been analyzed. The correct option is B.
What is a data?Data is information that has been transformed into a format that is useful for transfer or processing in computing.
Data is information that has been transformed into binary digital form for use with modern computers and communication mediums. The topic of data may be used in either the singular or the plural.
Large amounts of organised, semistructured, and unstructured data can be stored, processed, and secured using a data lake, a centralised repository. It can process any type of data, regardless of its variety or magnitude, and save it in its original format.
Thus, the correct option is B.
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What are three examples of automation?
The three examples of automation are Automated teller machines (ATMs), Automated warehouse robots, and Automated home appliances, such as washing machines and refrigerators
What is automation? what are the advantages of automation?Automation is the use of technology to control and monitor the production and delivery of products and services. It involves the use of computers, robots, and other forms of technology to carry out tasks that would otherwise require manual labour. Automation can be used to reduce costs, increase efficiency, and improve accuracy. Automation can also be used to increase the speed of production and to reduce the amount of time needed to complete a task. Automation has several advantages, including increased productivity, improved accuracy and precision, increased safety, increased speed, and decreased manual labor. Automation can also help to improve customer service, reduce costs, and improve the overall quality of a product or service. Additionally, automation can help to reduce waste and increase efficiency.
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which is true? group of answer choices a private helper method can be called by a class user a private helper method can call public methods in the same class a private helper method can not call other private methods in the same class a private helper method can be called from main( ) in another class
The true statement is a private helper method can call public methods in the same class. The correct option is b.
What is a private helper method?A helper method is a short utility function that can be used to abstract logic from views and controllers, allowing them to be kept slim. Views should never contain logic because their purpose is to show HTML.
Furthermore, there is no mechanism to test view logic; but, if we extract this logic into methods, it can be tested.
Therefore, the correct option is b, a private helper method can call public methods in the same class.
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All of the following are elements of a data governance policy except identifying: O where information can be distributed O how data resources should be secured. O the structure of the company's database. O who is responsible for updating and maintaining information O which users and organizational units can share information
All of the following are elements of a data governance policy except identifying the structure of the company's database.
What is data governance policy?Data governance or DG policy is a policy to manage and ensure the process of data in the company system include the availability, integrity, security, and usability of data.
The all option have a characteristic of data governance policy except for the structure of the company's database which does not have a concern in integrity and security of data. So, the correct option is the structure of the company's database.
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Dedicated communications path is established between two stations through the nodes of the network is called as.
Dedicated communications path is established between two stations through the nodes of the network is called as Circuit switching .
What is a simple definition of circuit switching?
Circuit switching is a sort of network configuration in which a physical path is acquired and set aside specifically for the purpose of connecting two endpoints in a network for the duration of a dedicated connection.
Circuit switching is used in typical voice telephone service. The duration of a call is when this reserved circuit is utilized.
What exactly are packet switching and circuit switching?
Multiple communicating devices are connected to one another using either packet switching or circuit switching, two different switching techniques.
Circuit switching is connection-oriented, whereas packet switching is connectionless. This is the primary distinction between the two.
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Which device used as input, output and storage?
A computer can be used as an input, output and storage device.
What are the inputs, outputs and storage devices are used in the computer? The inputs, outputs and storage devices used in a computer are essential components of the system. Inputs are used to provide data and instructions to the computer, while outputs are used to present the results of the computer's processing. Storage devices are used to store and retrieve data and programs.Inputs come in many forms, including a keyboard, mouse, microphone, touch screen, scanner, and camera. Outputs include monitors, speakers, and printers. Storage devices include hard disks, solid state drives, USB drives, DVDs, and tape drives.Inputs, outputs, and storage devices are all necessary for a computer to do its job. Without them, the user would not be able to provide instructions to the computer or receive the results of its processing. Storage devices are also necessary for the user to store data and programs for later use.To learn more about storage refer to:
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T/F: A CPU converts the data entered through the keyboard into output displayed on the monitor.
Answer:
True
Explanation:
while troubleshooting, a technician notices that some clients using ftp still work and that pings to the local routers and servers are working. the technician tries to ping all known nodes on the network, and they reply positively, except for one of the servers. the technician notices that ping works only when the hostname is used but not when fqdn is used. what server is most likely offline?
The server that is not responding to pings when the FQDN is used is most likely offline.
The Importance of Troubleshooting Network IssuesTroubleshooting network issues is an important part of any network administrator’s job. Knowing how to identify and resolve any potential issues quickly and efficiently is key to keeping a network running smoothly. By using various tools such as ping, FTP, and FQDN, a technician can quickly identify the source of any network issue and take the appropriate action to fix it.
While pinging a local router or server can be a quick and easy way to determine if the network is running correctly, it is not always sufficient. In cases where ping only works when the hostname is used, but not when the FQDN is used, the technician should investigate further. This could indicate that a particular server is offline, or that there is a more serious issue with the network.
In addition to pinging, a technician should also use FTP and other tools to make sure that all known nodes on the network are responding. If any nodes are not responding, it is important to investigate further as this could be an indication of a larger network problem.
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Which scenario might indicate a reportable insider threat security incident?
The scenario might indicate a reportable insider threat security incident is a coworker removes sensitive information without authorization. The correct option is b.
What is threat security?
Any situation or occurrence that may negatively affect an organization's operations, assets, users, other organizations, or the country through the use of a system, whether through illegal access, information deletion, disclosure, modification, or denial of service.
Threats can be broken down into four groups: conditional, veiled, direct, and indirect.
Therefore, the correct option is b, A coworker removes sensitive information without authorization.
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The question is incomplete. Your most probably complete question is given below:
A coworker uses a personal electronic device in a secure area where their use is prohibited.
A coworker removes sensitive information without authorization
Coworker making consistent statements indicative of hostility or anger toward the United States in its policies.
Proactively identify potential threats and formulate holistic mitigation responses
e. A fish starts at `-9` meters and changes `-11` meters?
The final elevation of fish starts at -9 meter than swims down another 11 meters which results in being -20 meters because it is below sea level.
How to find final elevation ?Final elevation refers to the height or altitude of a location at the end of a period of time or after a particular event. For example, if a fish starts at a certain elevation and swims to a different elevation, the final elevation of the fish would be the height at which it ends up after completing its swim. If a fish starts at -9 meters and swims down 11 meters, the final elevation of the fish would be -20 meters. The statement "swims down 11 meters" indicates that the fish is moving in a downward direction, and the magnitude of the change is 11 meters. This means that the fish's starting elevation of -9 meters is decreased by 11 meters to reach the final elevation of -20 meters.The fish starts at -9 meter
swims down another 11 meters
So Fish reached -9 - 11 = -20 meters
Complete question:
What’s the final elevation if a fish starts at -9 meters and changes -11 meters?
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What is the difference between paper size and page margins in Word?
There is no difference, both are presets for how much content you can fit on a page.
Paper size refers to the outside area of the page that can be made bigger or smaller to fit content, while page margins are the areas of the document where text is aligned.
Paper size refers to the size of the paper you will be printing your document on, while page margins refer to the outside area of a page that can be made bigger or smaller to fit content.
Paper size refers to the orientation of the page—for example, landscape or portrait—while page margins refer to the outside area of a page that can be made bigger or smaller to fit content.
The difference between paper size and page margins in Word include the following: B. Paper size refers to the size of the paper you will be printing your document on, while page margins refer to the outside area of a page that can be made bigger or smaller to fit content.
What is Microsoft Word?In Computer technology, 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.
What is a paper size?In Computer technology, paper size is sometimes referred to as page size and it can be defined as the physical size (dimensions) of the paper which an end user would be printing a text-based document on.
On the other hand, page margins is the outside area of a page, which can either be enlarged or reduced by an end user in order to fit content.
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which statement is true of an intranet in an organization? a. it will not allow employees to post information on their departmental web servers. b. it is not dependent on internet protocols and technologies. c. it can be used by trusted business partners with a password. d. it is a public network that can be used by external users.
The true statement about an intranet in an organization is C: "it can be used by trusted business partners with a password".
An organization's intranet refers to an internal website or web portal that helps employees stay up-to-date with their organization. Intranet serves as a website, communications channel, collaboration platform, and knowledge management tool.
It means that an intranet is a private network used by the organization. The primary purpose of it is to help workers securely communicate with each other, store information, and help collaborate.
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Lab 5: Performing Packet Capture and Traffic Analysis - TargetLiux01 & TargetWindows02 Reflection
how did YOU experience the new tools and concepts? What did YOU like (or did not like) about them? How do YOU see these tools and concepts in impacting some of the IT infrastructure components or human behaviors? etc….) Don’t be too general with your write-up, you will receive a low score. Be specific and precise with your comment in discussing a particular function of a tool or your lab step maneuver. Your lively and insightful comment will likely increase your score.
Packet capture tools, such as Wireshark, allow IT professionals to monitor and analyze network traffic. This can be useful for a variety of tasks, including troubleshooting network issues, detecting security threats, and optimizing network performance.
What is the Traffic analysis tools?Traffic analysis tools, such as NetFlow analyzers, provide deeper insight into network traffic patterns and can help identify trends and anomalies. These tools can be useful for identifying network bottlenecks, detecting security threats, and complying with regulatory requirements.
In terms of their impact on IT infrastructure, packet capture and traffic analysis tools can help organizations identify and resolve network issues, optimize network performance, and improve security.
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Which is the 3 mouse button?
Answer:
Scroll Wheel
Explanation:
Most mice only have 3 buttons (some have more) but even if you add more buttons, the labels stay the same. right mouse button (1) eft mouse button (2) scroll wheel button (3) those will stay the same, ad the extras will get 4, 5, 6, ect,. So your answer is the scroll wheel button.
Which hardware component processes data?
Answer:
cpu central processing unit
Explanation:
cpu central processing unit
Windows media player cannot play the file. the player might not support the file type or might not support the codec that was used to compress the file.
a. True
b. False
Answer:
True!
Explanation:
Can you help me with a question like this I have! I have posted it 3 times, and haven't got a response yet. I need this within the hour, because I have a time limit on how long I am allowed on my chromebook so...
Thank you!
How Far Does The Microsoft Cloud Extend?
A worldwide network of distant servers operating as a single ecosystem is referred to as the "cloud," which is frequently connected to the Internet.
What is the Cloud Extend?Between two data centers, such as an on-premises network infrastructure and Cloud, a Cloud Extension serves as a conduit for VM storage. Both Cloud and AWS. both Cloud and Azure.
The phrase "cloud" might have a hazy connotation, but it basically refers to a vast network of machines, each serving a specific purpose. The cloud is a massive global network of distant servers that are connected and designed to function as a single ecosystem, not a physical object.
Cloud Computing Concepts are as follows:
Infrastructure as a Service (IaaS) Platform as a Service (PaaS)Software as a Service (SaaS)More about the Cloud Extend link is given below.
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Amazon Fresh is a grocery delivery service that offers consumers the option of purchasing their groceries online and having them delivered on schedule. The Amazon Fresh team is planning a route for a delivery truck to deliver customer orders in the city of Techlandia. The planner will create a delivery area for each order to effectively plan the route. The area is abstracted as a grid. Not all locations are accessible by road. The truck only needs to make a single delivery Write an algorithm to determine the minimum distance required for the truck to deliver the order Assumptions: Some places in the delivery area cannot be accessed by the driver, as there are no roads in those locations The delivery area can be represented as a two-dimensional grid of integers, where each Integer represents one cell: The truck must start from the top-left corner of the area, which is always accessible and can move one cell up, down, left or right at a time. The truck must navigate around the areas without roads and cannot leave the area. The accessible areas are represented as 1, areas without roads are represented by O and the order destination is represented by 9. Input The input to the function/method consists of one argument area, representing the two-dimensional grid of integers, Output Return an integer representing the total distance traversed to deliver the order else return -1. Constraints 1 rows columns 10 Example Input: area [1.0.01 11,0,01 [1.9.11 Output: 3 Explanation: Starting from the top-left corner, the truck traversed the cells (0,0) (1.0) (2.0)-> (2,1). The truck traversed the total distance to deliver the order So, the output is 3
The number variable contains this number. printf ("Enter an integer: "); scanf ("%d," "&number);"); Finally, printf() is used to display the value stored in number on the screen. printf ('You entered:%d, number');
What Output Return an integer?A final integer value (often 0) is returned by main before your program ends. Because it is used to determine whether the program ran successfully or not, the return value from main is commonly referred to as a status code (also occasionally known as an exit code or, less frequently, a return code).
Therefore, You can instruct functions to return data in addition to handing them data. They may do so by returning a single data item, such as an integer, an array, or an object.
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the drop table command is a part of sql's ddl. select one: true false question 11 not yet answered marked out of 1.00 flag question question text
It is true that the command DROP TABLE is part of SQL DDL. SQL stands for structured query language which is used to interface with the database.
What is DDL in SQL?Data definition language (DDL) describes the portion of SQL that creates, modifies, and deletes database objects. These database objects include schemas, tables, views, sequences, catalogs, indexes, variables, forms, permissions, and aliases. Create schema.
What are the 5 types of SQL statements?SQL statement type: A data definition language (DDL) statement. A data manipulation language (DML) statement. Transaction control instructions. Session control directive. Description of the control panel. Embedded SQL statement
What are the 4 commands in DDL?Data definition language (DDL) commands: CREATE Create a new table or database. Age for change. Truncate to remove data from the table. DROP removes the table. Use RENAME to rename a table.
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What is the output of the following java code? int num = 14; while (num <= 32) num = num 10; system.out.println( num );
The result of the supplied Java code is number 34. num = 10; system.out.println; int num = 14; while (num = 32) num = num 10 ( num ).
In a do while loop, which runs first?The loop's body (the code block) is indented and surrounded by braces for readability. If only one statement is used in the body of the loop, the braces are not necessary. A loop with an exit condition is the do-while loop. In other words, the loop's body is always run first.
When could employing a for loop be preferable to a while loop?When you are certain that the loop should run n times, use a for loop.
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Apply a custom format to cell D14 to display the text Units Sold/Price in place of the cell value.
The custom format to cell D14 to display the text Units Sold/Price in place of the cell value can be done using shortkey CTRL+1.
The cell format in excel is a format to determine how the cell value displayed. For the question, we want to D14 display the text Units Sold/Price, since this format is not available in default set, we will use custom format.
The cell format can be change by many method. The first method using Home Tab, the second is by right-click in cell then choose cell format, or the shortest method is by press CTRL and 1 together.
After we open cell format dialog, click custom format, and then write the text in the dialog space. Press enter or click "OK" to apply the format.
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game zone is a well-known games park located in manhattan that allows gamers to engage in multiplayer competitions. the competitions function smoothly on the opening day, but on the following days, there are multiple instances of the computers getting disconnected temporarily from the wireless network. these connections however function normally when they are reconnected. which type of attack is this most likely to be?
The Gaming Zone is a confined area that, the moment you step inside, makes you happy and excited.
What is a game zone ?When you go inside the closed-off Gaming Zone, you immediately feel delight and excitement. Thus, it's crucial to give the room's interior a little bit of edge in order to maintain the atmosphere. With the right interior design concepts, a game zone can be transformed into a useful area that attracts attention.To distribute allocations and guarantee that everyone has an opportunity to acquire an early interest in the most popular blockchain-enabled games, Game Zone employs a tier-based methodology.Higher levels gain access to superior allocation packages, which may contain more and/or rarer NFTs, more tokens, or an advantageous ratio of NFTs to tokens.
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which of the following methods requires the entry of a code to open a door? question 30 options: a) access control vestibule b) biometrics c) cipher lock d) locking cabinets
Biometrics are a type of technology that uses a code to open a door.
What does a lock code mean?A machine's locking code is a special string created just for it to reflect the hardware and perhaps other features. It can be compared to a computer's fingerprint.
what are the operation of door codes?This kind of lock system needs a numerical code to allow admission to a building or piece of property instead of a key. Users enter the code using a numerical pad akin to one on a simple calculator. The door lock or deadbolt should open if the right code is entered.
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When companies use a _____, they already know the specific products or service they want and need to obtain price estimates or bids from vendors.
When companies use a request for quotation (RFQ), they already know the specific products or services they want and need to obtain price estimates or bids from vendors.
What is a request for quotation (RFQ)?A request for quote (RFQ) is a process in which an organization requests price quotations from a group of possible suppliers or service providers in order to supply or provide goods or services.
An RFQ is sent when you know exactly what product or service you want and need simply the pricing.
Therefore, Companies that use a request for quotation (RFQ) already know what products or services they want and require price estimates or bids from vendors.
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What are the 6 exclusive rights of copyright?
Answer:
1. Right to control the reproduction of the work
2. Right to control the making of derivative works
3. Right to control the distribution of the work
4. Right to control the public performance of the work
5. Right to control the public display of the work
6. Right to perform a sound recording publicly by means of digital audio transmission
Explanation:
type traceroute 216.48.8.6 to identify the devices in the path between itadmin and a remote computer on the internet that has an ip address of 216.48.8.6. how many routers are in the path between itadmin and the remote computer? what is the default gateway address for itadmin? what is the ip address of the last router in the path between itadmin and the remote computer?
Note that to determine the IP address of the last router in the path between itadmin and the remote computer, you would need to look for the IP address of the router that is closest to the remote computer. This will usually be the last hop in the traceroute output.
What is traceroute?Traceroute is a command that is used to trace the path between a local computer and a remote destination on the internet.
To use traceroute to identify the devices in the path between itadmin and a remote computer with an IP address of 216.48.8.6, you would need to open a command prompt or terminal window and enter the following command:
traceroute 216.48.8.6
This command will send a series of packets to the specified IP address and show the path that the packets take to reach the destination. The output of the command will show the IP addresses and hostnames of the devices in the path, as well as the round-trip time for each hop.
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The file class only provides information (metadata) about a file or a directory. it does not perform data input or output operations.
a. True
b. False
The class file does not conduct data input or output operations; rather, it solely offers information (metadata) about files and directories.
What function does the File class serve?The File class has a number of methods for working with the pathname, renaming and removing files, making new directories, showing their contents, and figuring out a number of common properties of files and directories.
Input and output file operations: what are they?An output file is often created on the disk when it is opened, enabling the software to write data to it. A program can read data from a file by opening an input file.
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Dianne Doolittle wants to download an itemized invoice for the QuickBooks Online subscriptions on her wholesale billing account for last month. The statement can be downloaded in which 2 file formats? (Select all that apply) O XLS(X)
O CSV
O JPEG
O PDF
O DOC
to download an itemized invoice for the QuickBooks Online subscriptions on her wholesale billing account for last month, Dianne can download The statement in the following formats: CSV, PDF
Local or small businesses may simply maintain a solid accounting system with the aid of the program Quickbooks.
The Quickbooks program has a wholesale billing option. With this choice, the owner is able to pay the subscription for any customers they have added to their wholesale billing list.
Accounting software provider QuickBooks offers desktop, internet, and cloud-based accounting solutions that may be used to process invoices and company payments.
You can obtain the statements for the wholesale billing accounts in CSV or PDF format.
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How can I download battleroyale games in computer?
To download battle royale games on a computer, open battle royale sites, or if it is present in the play store, from there you can download it.
What is downloading?When you download, your computer is obtaining information from the Internet. Opening a website, getting an email, buying music files, and watching videos online are all examples of downloading.
The act of getting files, images, and web pages from a web server is known as downloading. You must upload a file in order for it to be accessible to everyone online.
Therefore, open battle royale websites or, if it's available in the play store, go there to download battle royale games for a computer.
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CUI documents must be reviewed according to which procedures before destruction?
A. Safeguarding
B. Transmission
C. Records Management - Correct Answer
CUI documents must be reviewed according to option C. Records Management procedures before destruction .
Which CUI papers must be examined in accordance with which protocols before being destroyed?Before authorized disposition authority are used, including those for destruction, CUI papers and materials will be fully examined in compliance with DODI 5230.09 and DODI 5200.48. To acquire the regulatory guidance for records management and destruction processes, go to the course resources.
Therefore, Records management entails "means for capturing and keeping evidence of and information about business activities and transactions in the form of records, including controls for efficient and systematic control of the generation, receipt, maintenance, use, and dispose of records."
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