Between a Network Access Server that wants to authenticate its links and a shared Authentication Server, RADIUS is a protocol for transferring authentication, authorization, and configuration information. Remote Authentication Dial In User Service is what RADIUS stands for. You can centralize user authentication and accounting with a Remote Authentication Dial-In User Service (RADIUS) server, a particular kind of server.
What is Server Authentication?
When a person or another server needs to prove their identity to an application, an authentication server is used to check their credentials.
The act of identifying a person or machine to confirm that they are who they claim to be is known as authentication.
To confirm this, an application or device could request a variety of IDs. Every identifier often belongs to one of these three groups:
a thing you are aware of Typically, it's a username and password or PIN. It is the most typical type of identification.Something you have – This includes tangible items you own, such a phone, key, etc.a quality you possess In this category, verification is done using biometric tools like fingerprint or retinal scans.The RADIUS server obtains the user credentials from the message and searches for a match in a user database if the Access-Request message employs a permitted authentication technique.
The RADIUS server can access the user database to obtain further information about the user if the user name and password match an entry in the database.
Additionally, it checks to determine if the configuration of the system contains an access policy or a profile that fits all the data it has about the user. The server replies if such a policy is present.
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When performing a(n) ______ backup, the folder and the volume are backed up first. System image.
During full backup, the folder and the volume are backed up first. System image.
What is full backup?
A full backup is a process of creating one or more copies of all organizational data files in a single backup operation to protect them. Before performing a full backup, a data protection specialist, such as a backup administrator, specifies which files should be duplicated — or all files are copied.
Full backups, incremental backups, and differential backups are the most common types of backups. Synthetic full backups and mirroring are two other backup methods.
Generally, applications, operating systems, and other software are not copied during a full backup. These bits and bytes may be required for disaster recovery, but other techniques, such as disc mirroring or disc cloning, are used to copy those critical elements.
Hence to conclude full backup folder and volume are backed up first
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software design and implementation are interleaved activities. the level of detail in the design depends on the type of system being developed and whether you are using a plan-driven or agile approach.
The statement given is true because both software design and software implementation are interleaved activities, where the level of design's detail depends on the type of software being developed and whether a plan-driven or agile approach is being used.
Both the activities such as software design and software implementation are invariably interleaved. Software design is a creative activity whereby based on a customer's requirements, software components and their relationships are identified. While software implementation refers to as the process of realizing the software design as a running program. The depth of detail of software design is depended on the software type being developed and also it depends on the software development approach whether it is agile or plan driven.
Thus, the given statement is true.
"
Below is given the complete question:
software design and implementation are interleaved activities. the level of detail in the design depends on the type of system being developed and whether you are using a plan-driven or agile approach.
True or False
"
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password spraying cyber-attack can be categorized as which of the following type of attack? a.wordlist b.brute-force c.unencrypted d.dictionary
The types of cyber attacks related to password spraying are classified as brute force attacks (option b) and dictionary attacks (option d)
Types of cyber attacksThese cyberattacks will aim to gain access to passwords, contacts, stored information, bank details or even control our system, whose attacks work as follows:
Brute force: attacks are based on testing different sequential combinations to finally discover our access credential.Dictionary: dictionary-based attacks query the database of commonly used passwords or passwords obtained by spoofing.to know more about cyber attacks here https://brainly.in/question/2412100
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What error will you get if you insert an array function that overrides existing data?.
You will get an error value when you insert an array function that overrides existing data. It can occur because an excel can not processed the entered formula.
Error value that often occur in excel when you input formula, can be meant by something is wrong with the formula or the cells that it references. Error value is vague, and it can be hard to find the reason why it happen. The #VALUE! error display if a value is not correct of type. This can happen if cells are left blank, when a formula or function that is expected a number is given a text value, and when dates are evaluated as text by Excel. Error value is caused by a reference becomes invalid.
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which of the following terms is commonly used to describe a vlan configuration in which one router connects to a switch that supports multiple vlans?
Router-on-a-stick is a term commonly used to describe a vlan configuration in which one router connects to a switch that supports multiple vlans.
What is router-on-a-stick?A router with only one physical or logical connection to a network is referred to as a router on a stick, also known as a one-armed router, in computing. It is a technique for inter-VLAN (virtual local area network) routing in which a single cable connects a router to a switch.A Layer 3 switch is not required when using ROUTER-ON-A-STICK, commonly referred to as a "one-armed router," to run several VLANs over a single connection and offer inter-VLAN routing. In essence, the router serves as a relay point across networks by connecting to a core switch through a single interface.
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CompTIA and many techs refer to a CIDR address as a ___________________ address, meaning the subnet used does not conform to the big three: A, B, or C)
CompTIA and many techs refer to a CIDR address as a range of IP addresses, meaning the subnet used does not conform to the big three: A, B, or C.
What is CIDR?Classless Inter-Domain Routing (CIDR) is a network address range. A CIDR address is similar to an IP address, but it ends with a slash followed by a number. The number following the slash denotes the number of addresses in the range.
IP addresses are represented as a prefix in CIDR notation, and a suffix is added to show how many bits are in the complete address. A slash mark separates the suffix from the prefix.
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Some automated troubleshooting programs identify certain keywords in the customer’s query to provide potential solutions to the query. For example, ‘There is no display on my mobile phone screen.’ The keywords ‘display’ and ‘phone’ would link to common problems with a phone display. Analyse the requirements for this system and design, develop, test and evaluate a program to identify keywords in a query typed in by the user and provide a linked solution to common problems related to a mobile device from a selection stored in a text file or database. You will need to identify appropriate keywords that can be linked to general advice related problems. You need to account for variations in the form of the user input e.g. one user may query ‘There is no display on my mobile phone’, another user may query ‘My phone screen is blank.’
We may group all terms into four basic types of intent when conducting research to determine a user's motivations for conducting a search: commercial, transactional, informational, and navigational.
What is research?Research is a process of systematized inquiry that entails the collection of data; documentation of critical collection; and analysis and interpretation of that data/aggregation, in accordance with suitable epistemologies set by specific occupational group fields and academic discipline
You must decide which keywords are relevant to your topic before doing a search for information. Your research findings are influenced by the keywords you choose. Use the additional keywords on your list or the search techniques indicated under Step 2 if the keywords you select do not get the outcomes you require.
Therefore, We may group all terms into four basic types of intent when conducting research
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Dana is creating a table that will show books for sale on a bookstore’s website. Which field in the table would best serve as its primary key?
a. BookID or ISBN
b. Author
c. Title
d. PageCount
The most suitable primary key for the table containing books for sale on a bookstore's website will be BookID or ISBN.
The Primary Key is the most important attribute in any table and it can neither be null nor the same as any other row in the table. As we know that every book has a unique ISBN so it would not repeat in any condition. Rest all the options can be repeated as a author can have multiple books as well as the page count of two books could be same and title could also be repeated. So the best suitable primary key would be ISBN or Book ID .
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which of the following method of threat hunting includes disrupt, deny, destroy, and degrade actions?
a. Threat Feeds
b. Intelligence Fusion
c. Maneuvering
d. Security Advisory
Method of threat hunting includes disrupt, deny, destroy, and degrade actions is Maneuvering.
What Threat hunting?
Threat hunting, also referred to as cyberthreat hunting, is a proactive method for finding ongoing, unremedied threats within the network of a company.
What is Maneuvering?
To execute a maneuver in military or naval operations in order to get the upper hand. Before it was prepared to attack, the regiment maneuvered for several days. : to make a sequence of positioning and direction modifications with a purpose in mind.
Threat hunting is an essential component of safety activity benefits and should be incorporated from the outset. Threat hunting, which goes beyond conventional recognition innovations like security data and occasion the board (SIEM), endpoint location and reaction (EDR), and others, is the art of finding the questions in the environment. Hunting can be done using a variety of tactics, and your group can decide which one best suits your objectives.
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you have three switches configured as shown. how could you guarantee that switch c becomes the root bridge?
Set a lower priority value for switch C. The bridge having the lowest priority in the network is the STP root.
Set the switch's priority to 65535 to prevent it from ever becoming the root (the highest possible). By manually setting its bridge priority to a low number, the root bridge is chosen. The default number, which ranges from 0 to 61440, is 3276. The switch with the lowest MAC address will become the root bridge if all switches in a single spanning tree have the same bridge priority. Configure interfaces connected to non-DTP devices to not forward DTP frames, i.e., to turn off DTP, in order to prevent trunking errors.
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A customer wishes to increase the availability of their aws cloud hosted application.
There are a few different ways to increase the availability of an AWS cloud-hosted application. One way would be to use Amazon Elastic Load Balancing (ELB) to distribute traffic evenly across multiple Amazon EC2 instances.
How to Increase the Availability of an AWS Cloud-Hosted ApplicationThere are a few ways to increase the availability of an AWS cloud-hosted application:
Use multiple Availability Zones.Use auto-scaling to scale up your application in response to increased traffic.Use a load balancer to distribute traffic across multiple instances of your application.Use Amazon CloudWatch to monitor your application and take action in response to any issues that arise.Learn more about Elastic Load Balancing at: https://brainly.com/question/28239032
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Use a slicer to filter the data in this table to show only rows where the Category value is Coffee or Meals
Given that the table/worksheet is not given, here is how to use a slicer to filter the data on a worksheet to depict only rows where the category value required exists:
Click Design; thenClick Tools; thenClick Insert Slicer; nextSelect Category checkboxClick multiselect; thenSelect everything EXCEPT Coffee/Meals.What is a filter on excel?You may use the FILTER function to filter a set of data depending on the criteria you provide.
Filters and filter view aid in the analysis of data in a spreadsheet. Filters may be used to: Display a specified filter when someone opens your spreadsheet. After employing a filter, sort your data.
As the name implies, data filtering can assist you in removing unnecessary data. For example, if you want to find the total number of records in a dataset that contains two different types of fields, such as integers and strings, you can use data filtering to remove all records that contain either type of field.
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a leader-board banner is 728 pixels wide and 90 pixels tall.if a computer display is 72 dpi, how large is the leader-borad banner in inches
Terms in this set (43)
color model
a way of mixing base colors to create a spectrum of colors
HSL
hue, saturation, lightness
00:02
01:22
HSB
hue, saturation, brightness
gamut
the whole range or extent
additive method
A solid modeling design method where geometric primitives are combined to create a single object.
subtractive method
method of diminishing the wave lengths of light by superimposing two or more color transparencies over the same light source; the light is gradually reduced by absorption of colors in the light.
Raster images
are often called bitmap images because they are made of millions of tiny squares, called pixels
Bitmap
an image composed of pixels with a fixed resolution
bit depth
Refers to the number of colours in an image.
true color
24-bit color depth
Deep color
A color depth that uses a bit depth of 48, which produces over 1 billion colors.
Alpha Channel
Part of a pixel's data that tells how opaque or transparent that color should appear when the graphics card calculates how to render the image on screen.
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01:22
Masking color
A single shade of a color that can be set to be transparent.
vector images
Use mathematic equations and geometric elements (points, lines, and shapes) to create art.
Bitmap tracing
"The process of software programs that also convert raster images to vector images
Optimizing
picking the very best option
Compression
The part of a longitudinal wave where the particles of the medium are close together.
Lossy Compression
a process of reducing a file's size by altering and/or eliminating some pixels
dithers
Breathing holes in the image or pixels are no longer touching each other
Interpolation
A passage included in an author's work without his/her consent
dots per inch (dpi)
A measurement of image quality for printers.
Pixels per Inch (PPI)
A measure of screen density refers to the number of device pixels on a physical surface.
resampled
Reads a new image without reducing the image resolution
bicubic
produces a better quality than either nearest neighbor or bilinear; the processing time takes a little longer, and a more complex method is used to determine the color of new pixels that are added based on a larger area of surrounding pixels.n:
The acronym for an effective goal is_ A. SUCCESS
B. SMART
C. REAL
D. GREAT
Answer: B. SMART
Explanation:
SMART stands for
Specific, Measurable, Achievable, Relevant, and Time-Bound
c. Text is the .......... means the way through which one can convey information component of multimedia.
Text is the fundamental element and most effective means the way through which one can convey information component of multimedia.
Components of Multimedia:
There are 7 components of multimedia:
Text, Graphics, Photographs, Sound, Animation, Video and InteractivityWhat is Text in Multimedia?
In the world of academia, a text is anything that communicates a set of meanings to the reader. You may have believed that texts were only comprised of written materials like books, magazines, newspapers, and 'zines (an informal term for magazine that refers especially to fanzines and webzines).
These things are texts, but so are films, pictures, TV shows, songs, political cartoons, online content, advertisements, maps, artwork, and even crowded spaces. A text is being examined if we can look at something, investigate it, uncover its layers of meaning, and extrapolate facts and conclusions from it.
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What special technology allows computers to perform the intense processing needed to perform machine learning?.
In order for the software to learn automatically from patterns or features in the data, artificial intelligence (AI) combines massive amounts of data with quick, iterative processing and sophisticated algorithms.
What intense processing needed to perform machine?Processing power is growing quickly as a result of the emergence of artificial intelligence and machine learning, which has increased demand for increasingly powerful computers.
As a result, the development of AI and the increase in processing power of these powerful gadgets are mutually exclusive.
Therefore, Machines may learn from experience, adapt to new inputs, and carry out activities similar to those performed by humans thanks to artificial intelligence (AI).
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you are working as a network engineer for an isp. you have successfully set up a home internet connection for a client. the isp requires the network engineers to provide a document with specifications and tests that the customer can run on their own to check various aspects of their connectivity. however, in the document that you provided you forgot to mention the functionality of speedtest.net in the document. so, the client calls you with a query about the use of speedtest.net. which of the following will be your reply to the client in this scenario?
Since the client calls you with a query about the use of speedtest.net. the thing that will be your reply to the client in this scenario is option A: It is used for bandwidth speed tests
What is the purpose of Speedtest.net?Speedtest measures your network connection in real-time, thus results from tests performed a short while apart may differ slightly depending on network congestion and available bandwidth. Check to see if you're using the same connection while testing Speedtest if your results are noticeably different.
N0te that Using the internet connection on your device, Speedtest gauges the speed between your device and a test server. The speed that a test measures can be affected by a number of things: Wi-Fi and cellular radio capabilities can vary greatly amongst different devices (phones, tablets, PCs, etc.).
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See full question below
You are working as a network engineer for an ISP. You have successfully set up a home Internet connection for a client. The ISP requires the network engineers to provide a document with specifications and tests that the customer can run on their own to check various aspects of their connectivity. However, in the document that you provided you forgot to mention the functionality of speedtest.net in the document. So, the client calls you with a query about the use of speedtest.net. Which of the following will be your reply to the client in this scenario?
It is used for bandwidth speed tests
It is used to identify Internet access.
It is used to test the router's stability.
It is used for broadband cable tests.
sarah turned on her computer and noticed that some important documents that were stored in her user folder are now missing. which of the following would be the most likely cause and how could we potentially troubleshoot it?
Answer: Malware infection
you are given a string s containing lowercase english letters your task is to calculate the minimum number of letters that need to be removed in order to make it possible to build a palindrome from the remaining letters
A simple solution is to take each subsequence out one at a time and then check to see if the resulting string is a palindrome. Exponential temporal complexity characterizes this solution.
What are a string and its uses?
A string is typically a series of characters used in computer programming, either as a literal constant or as a type of variable. The latter can either have a fixed length or allow for element mutations and length changes. A string is often regarded as a data type and is frequently implemented as an array data structure made up of bytes (or words) that use character encoding to hold a sequence of components, typically characters.
The ability to return a number's variant (String) representation is a function of a string.
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use any language to complete this challenge. the implementation is up to you: it can be a command-line application or have a graphical interface. your application should collect a name and robot type from the types we list below. for each, it should create a robot of the type the user chooses, e.g. larry, bipedal. given the list of tasks below, your application should then assign the robot a set of five tasks, all of which complete after a duration that we show in milliseconds. collect a name and robot type from user. instantiate a robot of the type provided by the user with the name provided by the user for example: bipedal, larry set up methods on robot to complete tasks from the provided list
This given provblem is solved by Java Programming.
What is Java Programming?
Java is a programming language used by programmers to create applications for laptops, data centers, game consoles, scientific supercomputers, mobile phones, and other gadgets. According to the TIOBE index, which ranks the popularity of programming languages, Java is the third most popular programming language in the world, behind Python and C.
Code for given Problem:
[
{
description: 'do the dishes',
eta: 1000,
},{
description: 'sweep the house',
eta: 3000,
},{
description: 'do the laundry',
eta: 10000,
},{
description: 'take out the recycling',
eta: 4000,
},{
description: 'make a sammich',
eta: 7000,
},{
description: 'mow the lawn',
eta: 20000,
},{
description: 'rake the leaves',
eta: 18000,
},{
description: 'give the dog a bath',
eta: 14500,
},{
description: 'bake some cookies',
eta: 8000,
},{
description: 'wash the car',
eta: 20000,
},
]
{
UNIPEDAL: 'Unipedal',
BIPEDAL: 'Bipedal',
QUADRUPEDAL: 'Quadrupedal',
ARACHNID: 'Arachnid',
RADIAL: 'Radial',
AERONAUTICAL: 'Aeronautical'
}
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a jquery selector includes all but one of the following. which one is it?
a. $ sign
b. parentheses
c. quotation marks
d. dot operator
A jQuery selector includes all but one of the following. The one that it does not include is: dot(.)operator (Option D)
What is a jQuery selector?You can use jQuery selectors to pick and alter HTML elements (s). jQuery selectors are used to "find" (or select) HTML components based on their name, id, classes, types, attributes, attribute values, and many other criteria. It is built on the current CSS Selections and includes some new selectors of its own.
Selectors are used in CSS to target HTML components on our web pages that we wish to customize. There are several CSS selectors available, enabling for fine-grained accuracy when styling items.
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Question 9 (Essay Worth 2 points)
(06.06 MC
Scientists use supporting evidence to create an explanation. Explain why using evidence to support your explanations is a good
practice.
Using evidence to support your explanations is a good practice because We currently believe that science is the best way to create trustworthy knowledge. It is a collective and cumulative process of evaluating the evidence that results in information that is more accurate and reliable.
Science is based on testable hypotheses and empirical data. Thus, Scientists requires supporting evidence for a scientific theory.
Using evidence to support your point:
In some cases, adding a reference at the end of your sentence is sufficient, but in other cases, you might need to do more. Evidence frequently needs to be analyzed, explained, and interpreted so that the reader can see how it supports your claim.
Although you may believe that the reader can figure it out on their own, it is your responsibility as the writer to do that work. After all, you might have different perspectives, and you want the reader to adopt your logic and frame of reference.
Hence, it's a good practice to always use evidence to support your explanations to make them more effective.
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when inserting an image on the page, what attribute of the tag are you required to enter?
The tag used while inserting an image into the website is <img>.
It is a void tag which means, it can neither have any child content nor a closing tag. The main and important attributes of this tag are src and alt. Src attribute contains the URL pointing to the image to be inserted just like the href attribute in <a> (anchor tag). The alt attribute contains the information to be displayed if the image is not found. These two are the only required tags for any image to be added in the website.
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you need to consider the underlined segment to establish whether it is accurate. you have recently created a provisioning package that uses comp%rand:1% as the device name. you will be able to successfully run the package on as much as 5 devices. select `no adjustment required` if the underlined segment is accurate. if the underlined segment is inaccurate, select the accurate option
Since the underlined segment is inaccurate, select the accurate option is "10" (Option B)
What is a line segment?A code segment, often known as a text segment or just text, is a section of an object file or the equivalent piece of the program's virtual address space that includes executable instructions in computing.
Exons are coding sequences, whereas introns are noncoding portions.
Category codes are user-defined codes that can be given a title and a value. The title shows next to the place where you enter the code on the corresponding screen.
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Full Question:
You need to consider the underlined segment to establish whether it is accurate. You have recently created a provisioning package that uses Comp%RAND:1% as the device name.
You will be able to successfully run the package on as much as 5 devices. Select `No adjustment required` if the underlined segment is accurate. If the underlined segment is inaccurate, select the accurate option.
A. No adjustment required
B. 10
C. 15
D. 20
What type of e-mail message is used by cyber attackers to target high level management in an organization?.
A deceptive e-mail message(usually used in whaling)is used by cyber attackers to target high-level management in an organization.
Define Whaling.
The phishing assault known as "whaling" targets senior executives while pretending to be a legitimate email. Whaling is a type of social engineering fraud that takes advantage of the internet to trick victims into taking a secondary action, like starting a wire transfer of money. Whaling can yield significant profits while requiring little technical expertise.
A Whaling email is more complex than standard phishing emails since they frequently target chief (or "c-level") executives and typically:
contain individualized information about the targeted organizationperson conveys a feeling of urgencyare written with a firm grasp of corporate terminology and tone.To learn more about whaling, use the link given
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Which of the following are secure protocols, ports, services, or applications? (Select TWO.)
a. SLP
b. Port 443
c. SMTP
d. SSH
e. Ports 161/162
The secure protocols, ports, services, or applications are Port 443 and SSH. The correct options are b and d.
What are secure protocols?The standard HTTP port is 80. This indicates that port 80 is where the server request is received. However, a standard HTTP request can be intercepted. SSL encryption is used to secure an HTTP connection to prevent it (HTTPS protocol).
The URL string in this instance starts with "HTTPS" setting it apart from a typical online request. Instead of using port 80, HTTPS services by default utilize port 443.
Therefore, the correct options are b. Port 443 and d. SSH.
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Mobile devices may store a lot of data, but the extraction of these data from the device may be missing important evidence that is choose an answer on the cloud already decoded in transmission permanently embedded
In the case of remote cloud extraction, the data is permanently embedded in the device, but the data is not stored in the cloud. The data is only stored on the device and is not accessible to the cloud.
The Advantages of Remote Cloud ExtractionThere are many reasons why an organization might choose to use remote cloud extraction instead of storing data in the cloud.
One reason is that the data is more secure on the device. If the data is stored in the cloud, it is more vulnerable to hacking and other security threats. Another reason is that the data is more accessible on the device. Users can access the data on the device without having to connect to the internet. This is especially important for organizations that have employees who work offline or in remote locations. Finally, storing data on the device is more cost-effective than storing it in the cloud. The organization does not have to pay for cloud storage fees.Overall, remote cloud extraction is a good choice for organizations that want to keep their data secure and accessible. It is also a good choice for organizations that want to save money on storage fees.
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Select the correct answer from each drop-down menu. What data types can you suggest for the given scenario? Miles is working on a program that asks the user a question and accepts and stores a true or false value using a ____ variable. The program also displays the user’s name stored as a ____.
The data types I would suggest for the given scenario are strings and integers. Miles is working on a program that asks the user a question and accepts and stores a true or false value using a Boolean variable. The program also displays the user’s name stored as a 16 bit (2 byte).
What is Boolean logic?Boolean logic can be defined as a theory in mathematics that was developed by the prominent British mathematician, George Boole.
In Boolean logic, all variables are either true or false, and they are generally denoted by the number "1" or "0" respectively as indicated below;
True = 1.False = 0.The kinds of data type.In Computer programming, there are four (4) common data types and these include:
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as an example, your heap would start at word 0. if your first call is myalloc(5), then you would start the header at word 1, your payload at word 2, and your footer at word 4 to meet alignment requirements. this is because the payload would have to start at an address divisible by 8, and take up two words, 5 bytes for the payload and 3 bytes of padding. so, your header would start at word 1 (address 4), the payload would start at word 2 (address 8), and your footer would start at word 4 (address 16). this would allow your next header to start at word 5 (address 20) and the next payload to start at word 6 (address 24).
C has a set of predetermined programming rules because it is a structured language. One of them involves altering an array's size.
In C, a single big block of memory with the requested size is dynamically allocated using the "malloc" or "memory allocation" method. It returns a void pointer that can be cast into any other pointer type. Since it doesn't initialize memory during execution, each block has been originally initialized with the default garbage value.
malloc ptr = (cast-type*) (byte-size)
For instance:
(int*) malloc(100 * sizeof(int));
This statement will allocate 400 bytes of RAM because an int is 4 bytes in size. Additionally, the address of the first byte in the allocated memory is contained in the pointer ptr.
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Thinking back on Big Data, why would users give up ownership of their data?
According to the World Economic Forum, this is because individuals find it challenging to possess. It can't be traced or kept an eye on because it's not a tangible object.
What is World Economic Forum?World economic forum is defined as a global non-governmental organization with headquarters in Cologne, canton of Geneva, Switzerland. Klaus Schwab, a German engineer and economist, created it on January 24, 1971.
Your privacy is not yet sufficiently protected by the rights that come with data ownership. Prior to any data collection, a data subject should clearly given the option to decline data transfer, with no impact on their ability to access services. This is necessary to respect their right to privacy.
Thus, according to the World Economic Forum, this is because individuals find it challenging to possess. It can't be traced or kept an eye on because it's not a tangible object.
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