To sum it up, the main reason why there are many programming languages out there is that different problems require different tools to solve them
What is a Programming Language?This refers to the term that is used to describe and define the type of language that is written in machine-readable format or code that a computer can understand to achieve and execute commands.
Hence, it can be seen that when it comes to the use of programming languages, it must be noted that each programming language has certain features and characteristics that make it suitable for specific tasks.
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what is a factor? give an example
Answer:
A number that divides with another number without living a reminder
Explanation:
40/5=8
8 is our factor
Factor:
A number that entirely divides another number is known as a factor. In other words, if multiplying two whole numbers yields a product, then the numbers we are multiplying are factors of the product since the product is divisible by them.
You may determine factors either by multiplying or dividing. Using rules of divisibility is another option.
The fact that a and b are components of the product of ab is a general formula to remember.
Example:
2 ✕ 3 = 6. Consequently, factors of 6 are 2 and 3. When you divide 6 by either 2 or 3, there isn't a leftover.
9 ✕ 3 = 27. As a result, 27 has components 9 and 3. If you divide 27 by either 9 or 3, there isn't a leftover.
Specifications of Factors:
There are a finite number of factors for all numbers.The factor of a number is never more than the number; it is always less than or equal to the number.Every integer, except 0 and 1, has a minimum of two factors: 1 and the actual number.Multiplication and division are used to find factors.
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Terrell is taking an assessment of his typing skills. One of the things he's evaluating is how often he has to use the delete key. What will that give him the MOST information about?
Question 5 options:
the speed of his typing
the accuracy of his typing
whether he can touch type or uses the "hunt and peck" method
the type of communication he types most often
Answer:
the accuracy of his typing
Explanation:
name the ntfs permission which allows users to view file properties and files only: select one: a. read and execute b. write c. full control
View and execute executable files, including scripts, for users. the contents of the folder Allows for the execution of files as well as their viewing and listing; exclusively inherited by folders.
Read: enables users to view the contents of folders and subfolders. enables people to see the contents of the folder and any subfolders. Write: Allows you to write to a file and add files and subfolders. The user or group is now able to read the file and inspect its properties, ownership, and permissions settings. By doing so, the user or group is given the ability to overwrite the file and change its characteristics as well as see its ownership and rights settings.
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A video conferencing application isn't working due to a Domain Name System (DNS) port error. Which record requires modification to fix the issue? O Service record (SRV) O Canonical name (CNAME) O Text (TXT) O Host (A)
A video conferencing application might not work due to a Domain Name System (DNS) port error, in this case the record that requires modification to fix the issue is the Service record (SRV) record.
Type casting: Computing average kids per family Compute the average kids per family. Note that the integers should be type cast to doubles. 1 #include 2 using namespace std; 3 4 int main() { 5 int numkidsA; 6 int numKidsB; 7 int numKidsC; 8 int numFamilies; 9 double avgkids; 19 11 cin >> numkidsA; 12 cin >> numkidsB; 13 cin >> numkidsC; 14 cin >> numFamilies; 15 16 /* Your solution goes here */ 17 18 cout << avgkids << endl; 19 20 return; 21 }
Calculate the typical number of kids per family. Keep in mind that doubles should be types cast onto the integers.
Describe type casting using an example.Depending on just what we want to have the programme to accomplish, the type casting process causes the compiler to automatically switch through one type of data to another. For instance, if we assign an integer (int) value to a floating variable (floating point), the compiler will eventually transform this int number into the float value.
What does type casting look like in Java?num = (int) data; The int word in this case indicates that the number variable has been changed to an int type. In the instance of Trying to narrow Type Casting, the larger-sized higher data types are changed into smaller types of data (having smaller size).
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to customize the status bar, right click on the status bar to open the customize status bar menu and uncheck the items that you don't want to show. true false
The given statement "To customize the status bar, right click on the status bar to open the customize status bar menu and uncheck the items that you don't want to show" is True because the status bar isn't customizable from itself.
The status bar is the area at the bottom of the primary window that displays information about the current window status. However, taskbar is the access point for programs displayed on the desktop, even if the program is working in background and it's tab is minimized.
You can customize the taskbar from the taskbar itself. If you want to change multiple aspects of the taskbar at once, use taskbar settings. Press and hold or right-click a blank spot on the taskbar and select Taskbar settings.
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The SQL data manipulation command HAVING: ____ a. restricts the selection of rows based on a conditional expression. b. groups the selected rows based on one or more attributes. c. modifies an attribute's values in one or more table's rows. d. restricts the selection of grouped rows based on a condition.
By limiting the selection of rows based on a conditional phrase, the SQL data manipulation statement HAVING: a
What exactly falls under data manipulation?Data manipulation is the process of modifying data to make it more comprehensible and organized. To make it easier to identify relevant information, you could, for instance, sort the data alphabetically. Website maintenance is an additional instance of data manipulation.
Is the data manipulation command select?The most frequently used DML command in SQL is SELECT. A record's data may be modified by this command when it is updated. A syntax for an update command is UPDATE [table name]. [Column name = value] SET where [condition]. A database table can have one or more records added with the INSERT command.
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you are worried that someone has been trying to log into your computer without your permission. how can you view a list of authorized and unauthorized log on attempts? the setup log in windows explorer the security log in the event viewer the application log in the event viewer the security log in windows explorer
The best place to look for a list of allowed and illegal log-on attempts is the Security Log in the Event Viewer.
Security – what is it?
By restricting others' freedom to act, security is resistance to possible damage (or other undesirable coercive change) inflicted by others. Beneficiaries of security might include people and social groups, things and institutions, habitats, and any other thing or phenomena that is susceptible to unwanted change. Refugees arrive on Lesbos Island in 2015 after fleeing conflict and instability in Iraq and Syria. Security has many other meanings outside being just safe from invading forces.
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For some services, AWS automatically replicates data across multiple AZs to provide fault tolerance in the event of a server failure or Availability Zone outage. Select TWO services that automatically replicate data across AZs.
Services that AWS automatically replicate data across AZs include S3 and DynamoDB.
The following AWS services offer fault tolerance.A very reliable, secure, and fault-tolerant method of data storage is offered by Amazon S3. You just have to pay for the storage that you use; AWS takes care of availability and fault-tolerance maintenance.
What steps does AWS take to guarantee a fault-tolerant system?Similar to high availability, several AWS services come standard with some level of fault tolerance. Data replication across various availability zones is automatic in some S3 storage levels. In the event of a disruption in one availability zone, data will continue to be accessible via the remaining zones without any delays or data loss.
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which methods allow administrators to run a flow or subflows using roles specified in its properties when using flow designer? choose two items
Flow triggers allow administrators to run a flow or subflow using roles specified in its properties. Flow actions allow administrators to run a flow or subflow using roles specified in its properties.
What is Flow triggers?
Flow triggers are a feature in Salesforce's Flow Designer that allow administrators to automate processes in response to specific events or conditions in the Salesforce platform.
These triggers can be set up to run a flow or subflow when certain conditions are met, such as when a record is created or updated, or when a button is clicked on a layout.
The triggers can also be configured to only run when certain roles or users are specified in the properties of the flow, which allows for more precise control over who can execute the flow.
This allows an administrator to create custom processes that automatically run in the background, saving time and increasing efficiency for users.
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if i wrote the address on an online by accident and the person who reciieved my package is not corresponding to me when i try to get it back what should i do
After reading the sentences, it is clear that the words in parenthesis are to be used to create phrases that will fill in the spaces between the sentences.
Words that are frequently paired together to express meaning are known as Collocations. We refer to its combined usage as sounding good and natural because it is so prevalent. Let's utilize example number 1 from above. To complete the sentence, we must utilize the word "own." We also understand that we ought to say something to the effect that the brother was by himself. The best scenario is to claim that he was alone when the accident occurred. Being alone is what the phrase "to be on one's own" (collocation) refers to, and it is frequently used to convey this idea.
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is software programme a progran written using programming language that can be stores in computer hardware which can be retrieved and used for our purpose
Firmware is data that is stored in the read-only memory (ROM) of a computer or other physical device and offers instructions on how that device should work.
What is computer hardware?The chassis, central processor unit, random access memory, monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers, and motherboard are all examples of computer hardware. Software, on the other hand, is a collection of instructions that may be stored and executed by hardware. Firmware is data that is stored in the read-only memory (ROM) of a computer or other physical device and offers instructions on how that device should work. External and internal devices and equipment that enable you to accomplish important operations such as input, output, storage, communication, processing, and more are referred to as hardware.
Here,
Firmware is data that is stored in the read-only memory (ROM) of a computer or other hardware device and offers instructions on how to run that device.
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Using the house program we started in the 6.5 lesson, make additions to the house such as windows, doors,
and a roof to personalize it with different colors and fills. the expectation is to add at least one door, two
windows, and a roof to earn credit.
Discuss the style of home that have chosen as well as your options for windows and doors styles on the back of the mounted piece of coloured paper.
What is an example of a computer programme?Computer programmes include MS Office, MS Excel, Adobe, Browser, Chrome, etc. To production experience and special effects for movies, computer applications are used.
What do programmes on computers do?A series of instructions written in a programming languages for a computer to follow is referred to as a computer programme. Software, which also contains documentation and other immaterial components, comprises computer programmes as one of its components.
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which of these best describes what his program can draw? choose 1 answer: choose 1 answer: (choice a) a two equally-sized eyes ranging in size, with a minimum size of 6 pixels and a maximum size of 19 pixels. each eye has a black pupil that ranges in size from a minimum of 3 pixels to a max of 4 pixels. (choice b) b two equally-sized eyes ranging in size, with a minimum size of 6 pixels and a maximum size of 20 pixels. each eye has a black pupil that ranges in size from a minimum of 3 pixels to a max of 5 pixels. (choice c) c two equally-sized eyes ranging in size, with a minimum size of 5 pixels and a maximum size of 20 pixels. each eye has a black pupil that ranges in size from a minimum of 2 pixels to a max of 5 pixels. (choice d) d two equally-sized eyes ranging in size, with a minimum size of 5 pixels and a maximum size of 19 pixels. each eye has a black pupil that ranges in size from a minimum of 2 pixels to a max of 4 pixels.
Two eyes of varying sizes, with a minimum size of 5 pixels and a maximum size of 20 pixels. Each eye has a black pupil that can be as small as 2 pixels or as large as 5 pixels.
What is pixels?On a computer monitor display screen, a pixel is represented by a dot or a square. Pixels are the basic building blocks of a digital image or display and are generated using geometric coordinates.
The number, size, and colour combination of pixels varies depending on the graphics card and display monitor, and is measured in terms of display resolution. A computer with a display resolution of 1280 x 768, for example, will generate a maximum of 98,3040 pixels on a display screen.
The pixel resolution spread also influences display quality; more pixels per inch of monitor screen yields better image results. A 2.1 megapixel image, for example, contains 2,073,600 pixels due to its 1920 x 1080 resolution.
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laila needs the pictures in her document to be distributed vertically. she should do which of the following? a. press the wrap text button and select the desired option. b. press the align button and select the desired option. c. press the position button and select the desired option. d. press the corrections button and select the desired option.
The correct answer is (b) press the align button and select the desired option.
What is word wrapping?A section of text is divided into lines using line breaking, also referred to as word wrapping, in order to fit it into the available width of a page, window, or other display area.
When text is displayed, line wrap is used to continue on a new line when a line is full.
This allows each line to fit into the viewable window and eliminates the need for horizontal scrolling, allowing text to be read from top to bottom.
Word wrap is a function that most text editors, word processors, and web browsers include that, where possible, breaks lines between words rather than within words.
Word wrap eliminates the need to hard-code newline delimiters within paragraphs and enables flexible, dynamic text display that can accommodate displays of various sizes.
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your worksheet appears with a reduced view of each page and blue dividers where new pages begin. what view are you in? a. print preview b. normal view c. page break preview d. page layout view
The correct answer is (c) page break preview. Page breaks are dividers that break a worksheet into separate pages for printing.
What is page break?In an electronic document, a page break is a marker indicating to the document interpreter that the material that follows is on a new page.
When the document is being spooled to the printer, a page break causes a form feed to be delivered to the printer. As a result, it is one of the factors that affects pagination.
A page-breaking ASCII control character is the form feed. It instructs the printer to throw out the currently printed page and start over at the top of another.
It frequently results in a carriage return as well. The definition of the form feed character code is 12, which can be interpreted as control+L. Similarly, with Unix shells like bash, control+L can be used to empty the screen.
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Can anyone help me answer this question?
An operating system is a system software that controls and manages computer hardware and software.
Is this correct?
How do you code lumbar stenosis with neurogenic claudication?
Neurogenic claudication is usually caused by spinal stenosis (narrowing of the spinal canal) in the lumbar spine (lower back).
Is spinal stenosis the same as neurogenic claudication?Wear-and-tear and arthritic changes in the lower spine are the usual causes of the spinal canal narrowing. Both conservative and nonsurgical treatments might be used as the first line of defence. Among these are epidural steroid injections, anti-inflammatory and analgesic drugs, and physical therapy techniques including stretching, strengthening, and aerobic exercise to enhance and stabilise muscles and posture. Spinal stenosis in the lumbar spine, which is located below the rib cage, puts pressure on the nerve roots. This may result in weakness or numbness in the legs. People frequently experience claudication, which are symptoms in their legs brought on by physical exercise like walking.To learn more about claudication refer to:
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Determine how much energy is released when polonium-210according to 210^Po------->4^H+206^Pb. {Atomic masses:polonium-210 = 209.982857 amu ; helium-4= 4.002603 amu ; lead-206=205.974449 amu}
Po-210 emits alpha particles and very low intensity gamma rays before decaying to stable lead-206.
Physical half-life for polonium-210 is 138 days. As lead-206 is produced through radioactive decay, alpha particles are released. Although the alpha particles have a relatively short range, they are quite energetic. The half-life of polonium 210 is 138 days. Po-210 emits alpha particles, which have a high energy and are capable of destroying or damaging the genetic material in bodily cells. When Po-210 emits alpha particles, a stable isotope of lead is created. High intensity alpha particles can harm or even completely destroy the genetic material in biological cells.
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What is the Abacus?
full explanation please
Answer:
The abacus (plural abaci or abacuses), also called a counting frame, is a calculating tool which has been used since ancient times.
Explanation:
It was used in the ancient Near East, Europe, China, and Russia, centuries before the adoption of the Hindu-Arabic numeral system.[1] The exact origin of the abacus has not yet emerged. It consists of rows of movable beads, or similar objects, strung on a wire. They represent digits. One of the two numbers is set up, and the beads are manipulated to perform an operation such as addition, or even a square or cubic root.
What is the best way to protect your Common Access Card (CAC)?
A wallet or pocketbook is a secure place to keep your Common Access Card(CAC). Your CAC cannot be altered in any way, including overprinting. A valid ID card must not have any stickers or other adhesive items stuck to it.
The National Guard, Selected Reserve, civilian employees of the United States Coast Guard (USCG), civilian employees of the Department of Defense (DoD), and other DoD and USCG contractor personnel can all use a Common Access Card (CAC), a smart card that serves as a standard form of identification for United States Active Duty Uniform Defense Personnel. The card satisfies the need for two-factor authentication and is used to gain physical access to buildings and other restricted areas as well as networks and computer systems utilized by the government for defense.
In 1999, Congress gave the Secretary of Defense the order to use smart card technology, with the Department of Defense's assistance, and this was the first step in the Common Access Card's development. Security, readiness, and efficiency have all been significantly impacted by the aforementioned technology.
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write a relational algebra expression in the form of a logical query plan that is equivalent to the sql query below.
Relational algebra is a widely used procedural query language. It collects instances of relations as input and gives occurrences of relations as output. It uses various operations to perform this action.
SQL Relational algebra query operations are performed recursively on a relation. To analyze equivalent expression, listed are a set of equivalence rules. These generate equivalent expressions for a query written in relational algebra. To optimize a query, we must convert the query into its equivalent form as long as an equivalence rule is satisfied. It uses operators to perform queries. An operator can be either unary or binary. They accept relations as their input and yield relations as their output. Relational algebra is performed recursively on a relation and intermediate results are also considered relations. Here generate equivalent expressions for a query written in relational algebra. To optimize a query, we must convert the query into its equivalent form as long as an equivalence rule is satisfied. Conjunctive selection operations can be written as a sequence of individual selections. This is called a sigma-cascade.
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If you have easy access to a computer, your job search efforts should be limited to the internet.truefalse
If you have easy access to a computer, your job search efforts should be limited to the internet is FALSE
How can use the Internet effectively for job?Find Employment Opportunities Online To find employment and employers, use job search engines. Use job search websites to publish resumes and look for jobs. Visit the websites of professional associations to hunt for employment opportunities. To look for jobs and employment prospects, go to employer websites. 24/7 access to timely job postings. Find uncommon or challenging career information. communicate with experts or resource organisations in specialised fields. firms, groups, and organisations that conduct research. Online resources are available for job seekers to post resumes, learn more about companies, and apply for positions. Online job posting, resume assessment, and screening interviews are all options available to employers.
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given that d refers to a dictionary, change the value mapped to by the key 'monty' to 'python'.
When the value mapped by the key'monty' to 'python,' d['Monty'] = 'Python'.
After applying the specified function to each item in a specified iterable, the map() method produces a map object (which is an iterator) of the results (list, tuple etc.)
map(fun, iter) (fun, iter)
It is a function to which the specified iterable's map transfers each of its elements.
Iter: The iterable that has to be mapped is an iter.
returns a list of the results after each item in an iterable has been subjected to the supplied function (list, tuple etc.)
When a function is applied to each item in an iterable, the map function in Python acts as an iterator to return a result (tuple, lists, etc.). When you wish to alter each iterable element using a single transformation function, you use it.
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79.1% complete question a security engineer implemented once-only tokens and timestamping sessions. what type of attacks can this type of security prevent? (select all that apply.)
- a pass-the-hash attack- a replay attack
What kind of attack is best shown by a hacker acquiring the password's hash after intercepting a login request?A man-in-the-middle attack is what?A dude (MitM) attack is a sort of cyberattack wherein communication between two parties are intercepted, frequently in order to steal login details or private details, track down targets, damage communications, or destroy data
What three types of security are there?Debt instruments, equity securities, investors looking, and hybrid securities—a mix of debt and equity—are the four primary categories of security.
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A security engineer put into place reaching desired goals discussions and once-only tokens for passwords. Pass-the-hash attacks and replay attacks are the kinds of threats that this type of security can circumvent.
Which hacker who obtains the password's hash after intercepting a login request is demonstrating?A dude (MitM) attack is a type of cyberattack during which communication between two parties is interrupted, typically with the goal of acquiring login information or personal information, finding targets, damaging conversations, or destroying data.
What are the three different types of security?The four main types of security are corporate bonds, financial instrument, investors looking, and debt issuance, which incorporate debt and equity.
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if you forget to put a closing quotation mark () on a string, what kind of error will be raised? a. a logic error b. a runtime error c. it is not an error d. a compile (syntax) error
If you forget to put a closing quotation mark on a string, the error will be raised is: Syntax Error: EOL while scanning string literal An EOL error means that Python hit the end of a line while going through a string.
This Particular section is dedicated to Question & Answer only. If you want learn more about Java Programming Language. The ‘character is unrecognized by the parser. You need to use either apostrophes or quotation marks (‘or ‘) for string In Programming When you work with text, sometimes you need to determine if a given string starts with or ends with certain characters. semicolons and colons always follow closing quotation marks. If you have two titles in one sentence (for example, a book title and a chapter title), the title of the larger work should be italicized, and the smaller work should be in quotation marks.
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I got a video game (disk version). I put it on my playstations an dit had to download all of data. Isn't it all on the disk?
Many video games, especially those on console systems like the PlayStation, are distributed on physical media such as disks. However, these disks typically only contain a portion of the game's data, such as the game's code and basic assets.
How are additional data downloaded?Additional data, such as high-resolution textures, may need to be downloaded separately in order to improve the game's performance or to add new features.
This process is known as a "day one patch" or "installation." This is done because the game data is too big to fit on the disk, so the additional data is downloaded to the console's hard drive or external storage device after the game has been installed
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ursa solar major is evaluating salesforce for its service team and would like to know what objects were available out of the box. which three of the standard objects are available to an administrator considering a support use case? choose 3 answers
Cases, Accounts, and Contacts are three of the typical objects that are available to an administrator thinking about a support use case.
Object, what is it?
An object is a self-contained component used in programming that includes both data and methods for manipulating the data. The notion of objects, which can include data in the form of fields, commonly referred to as attributes, and code in the form of procedures, commonly referred to as methods, provides an organised approach to programming. Programmers may write modular, reusable programming using objects. Variables, information structures, functions, and methods can all be considered objects in the computer science field. These have significance as main memory and are recognized by IDs.
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Which logic gate is the diagram
showing?
A
O AND
OOR
O NOT
O NOR
* 1 point
out
The diagram represents the "NOT" logic gate.
So, Option (C) "NOT" is the correct answer.
Logic Gate: "NOT"
One-input, one-output gates are the most basic type of gate.
In the opposite case of the input, the output is 1. Because of this characteristic, a NOT gate has occasionally been termed an inverter.
The Boolean formula Y=A' can be used to determine the output when there is just one input, A.
I need real helppppp ( computer silence ?
The code that would be used for this specific action is to instruct the computer to move your painter in the forward direction while they can move east.
What is the function of computer code?The function of computer code is to simply “chunk” a kind of instruction that you can use over and over again, rather than writing it out multiple times. Functions enable programmers to break down or decompose a problem into smaller chunks, each of which performs a particular task.
In computer programming, computer code refers to the set of instructions, or a system of rules, written in a particular programming language (i.e., the source code). It is also the term used for the source code after it has been processed by a compiler and made ready to run on the computer.
Therefore, the code that would be used for this specific action is to instruct the computer to move your painter in the forward direction while they can move east.
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