The most crucial standard for web design is HTML, which is also the only one that is definitely necessary if you want to make a web page.
HTML is used to create every web page. No matter if your page is a collection of blog posts, a gallery of images of your pet lemur, or a complex screenplay, chances are it is an HTML page if you're viewing it in a browser.
A significant function of HTML on web pages is to instruct browsers on how to display the page's contents. These instructions, known as tags, instruct browsers on when to begin a paragraph, italicise a word, or display a picture. You must learn to use this family of tags in order to build your own web pages.
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the inner loop of insertion sort is designed to put an element into its final position. group of answer choices true false
The inner loop of insertion sort is designed in a way that puts an element into its final position. Therefore, the given statement is 'true'.
Insertion sort is a simple sorting algorithm that works similarly to the way you sort playing cards in your hands. In the insertion sort, the array is virtually split into a sorted and an unsorted part. Values from the unsorted part of the array are picked and placed at the final position in the sorted part.
So in conclusion, it is stated that in the insertion sort algorithm, the inner loop picks an element and places it into its correct position.
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explain the variety of transforms that are used to convert from object coordinates to 2d screen coordinates
In computer graphics, 2D transformation is the process of changing and repositioning the already-existing visuals in two dimensions. There are three primary rigid transformations: reflections, rotations, and translations. Transformations aid in changing an object's location, size, orientation, shape, and other attributes.
Transformations come in a variety of forms, including translation, rotation, scaling up or down, and shearing. A transformation is referred to as a 2D transformation when it occurs on a 2D plane. The object coordinates that we used to define the object must be converted into the world coordinate system that we are using for the scene before we can place it there. Our required change is referred to as a modeling transformation. When a figure is translated, it is moved in any direction. Flipping a figure over a line is called reflection. Rotation is the process of turning a figure a specific amount around a point. When we dilate a figure, we increase or decrease its size.
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what is the best capacity of the rom for the realization of the adder and adding 3 numbers (a, b, c) simultaneously, all of the inputs are 2-bit binary numbers?
A binary decoder converts "n" binary input signals into an equivalent code using 2n outputs. The term "decoder" indicates to translate or decode coded information from one format into another.
Another form of digital logic device is a binary decoder, which accepts inputs with 2-, 3-, or 4-bit codes depending on the number of data input lines. A decoder with a set of two or more bits is referred to as having an n-bit code since it may represent 2n different possible values. In order to convert a binary value into a non-binary one, a decoder typically sets exactly one of its n outputs to logic "1."
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Complete the sentence.
Career and technology student organizations hold events to raise money for a charity. This is called __________
O conference
O competition
O networking
O philanthropy
when a support staff selects general office productivity software such as word processors or spreadsheets, they often use which decision strategy?
Application software used for producing information is known as productivity software. Although its reach is now broader, its moniker originated from its increased productivity, particularly of individual office workers who transitioned from typists to knowledge workers.
What sort of productivity software comes to mind?A benchmark test should, whenever possible, be free of extraneous variables that can skew the results.Word processors, spreadsheet programs, graphics software, and database management systems (DBMS) are examples of common productivity software.Application software used for producing information is known as productivity software. Although its reach is now broader, its moniker originated from its increased productivity, particularly of individual office workers who transitioned from typists to knowledge workers.To learn more about Productivity software refer to:
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what is a method of delivering ads from one central source, or server, across multiple web domains, allowing advertisers the ability to manage the rotation and distribution of their advertisements?
Third-party ad servers allow advertisers to control the rotation and distribution of their adverts by distributing them from a single central source, or server, across a number of different web domains.
A servers in computing is a piece of hardware or software (computer program) that offers functionality to other programs or devices, often known as "clients." The client-server model is the name given to this architecture. The functions that servers can offer are frequently referred to as "services," such as executing computation for a client or distributing data or resources among several clients. A single client can use several servers, and a single server can serve many different clients. A client process may operate on the same device or it may establish a network connection with a server running on a different device. Database servers, file servers, mail servers, print servers, web servers, game servers, and application servers are examples of typical servers.
The request-response model is typically the one that implements client-server systems the most frequently (and is generally associated with it).
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how to boot to a local account win 7 open administrator account in windows 7 without password open administrator account in windows 7 without password
When Windows 7 restarts, hold down the F8 key to reach Advanced Boot Options and gain access to the Administrator account without a password.
What is Administrator account ?An administrator is someone who has the authority to make modifications to a computer that will impact other users. The ability to modify other user accounts, install software and hardware, access all files on the computer, and adjust security settings are all available to administrators.You cannot log on as an administrator if your account type is not Administrator unless you are aware of the user name and password for another account on the computer that has administrative privileges. You can request a change in your account type if you are not an administrator.Special Administrator accounts with an appropriate level of network access should be created to enable users to do administrative activities, and the credentials for these accounts should be provided to the users who occasionally need Administrator access.To learn more about Administrator account refer :
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Sheila makes the To-Do list below.
To Do:
-Go to stores
Grocery
Clothing
Shoe
-Clean home
Bathrooms
Dust
Vacuum
-Cook dinner
-Send birthday card
She then makes some changes and revises the To-Do
list.
Mark this and return
Which actions did Sheila have to take to make the
changes observed? Check all that apply.
use outline view
promote "To Do" to Level 1
promote four lines to Level 2
export formatting
import formatting
promote six lines to Level 3
convert tables to text
convert tables to graphs
Next
Submit
The thing that Sheila have to take to make the changes observed are options A, B and C:
promote "To Do" to Level 1promote four lines to Level 2promote six lines to Level 3What is revised To-Do list.A revised To-Do list is a modified version of an original To-Do list. It may include changes such as adding or removing tasks, reordering tasks, or adjusting the formatting of the list.
The revised To-Do list in the example you provided includes changes to the formatting, with some tasks being promoted to different levels in an outline structure.
Therefore, in the above question, the other options listed (use outline view, export formatting, import formatting, convert tables to text, convert tables to graphs) do not seem to be related to the changes observed in the revised To-Do list.
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the following claim is true or false? data normalization is important in preprocessing step, it is used to rescale values to fit in a specific range to assure better convergence during backpropagatio
True, Data normalization is crucial for the preprocessing stage since it allows values to be rescaled to fit inside a certain range, ensuring improved convergence during backpropagation.
A sequence of one or more symbols is referred to as data in computer science, and a single symbol is referred to as a datum. Data can be used in singular, plural, or mass noun forms. To become information, data must be interpreted. Digital data, as opposed to analogue data, is data that is represented using the binary number system of ones (1) and zeros (0). All data is digital in contemporary (post-1960) computer systems.
There are three different states of data: at rest, in transit, and in use. In most circumstances, parallel data passes throughout a computer. In most circumstances, data that is being sent to or from a computer is serial data. An analog-to-digital converter can be used to convert data from an analogue device, such as a temperature sensor, to digital format.
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which feature of internet technology has had the most effect in the internet's rapid spread across the globe?
The correct answer is E-commerce technology is available everywhere and anytime.
the substantial portion of the Internet that is not searchable using standard search engines. the area of the Internet that employs disguised IP addresses, is inaccessible without a certain web browser, and is purposefully concealed from search engines. The deep web includes the dark web. Online shopping is known as business-to-consumer (B2C) e-commerce. It occurs when companies offer goods, services, or information to customers directly. The most effective ways to solve problems or achieve a business goal regularly and consistently are known as best practices in a certain sector. A firewall is a piece of software or firmware that guards against unwanted network access. To find and stop threats, it examines incoming and outgoing communications using a set of criteria.
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what is the generic term for the user interface to an os that accepts commands and displays error messages and other screen output
The generic term for the user interface to an operating system that accepts commands and displays error messages and other screen output is a command-line interface (CLI). This type of interface allows users to enter commands using a keyboard, and the system responds by executing the appropriate actions and displaying the output on the screen.
A CLI is often used for advanced tasks or for interacting with the operating system in a more direct and precise way than is possible with a graphical user interface (GUI). A CLI is often used for advanced tasks or for interacting with the operating system in a more direct and precise way than is possible with a graphical user interface (GUI). Some examples of popular CLI-based operating systems include Unix and Linux.
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what process allows the restoration of retinal to its original configaration for it to absorb light angain.
Rods and cones, sometimes referred to as photoreceptors, are a group of light-sensitive cells that are responsible for mapping the light picture on the retina's surface. Light is transformed into electrical impulses by the rods and cones, which are then sent to the brain through nerve fibers.
In humans and other animals, rod and cone cells in the retina of the eye detect light to produce nerve impulses through a sensory transduction process called visual phototransduction. Light sensitivity. To discern items in this backdrop, the eye must quickly adapt to the background lighting due to light adaptation. It takes five minutes for the body to adjust to the light.When rhodopsin levels, which were low due to bleaching in a bright environment, gradually rise, rod cells can become more sensitive to dim light. Rhodopsin regeneration occurs in darkness and is essential for dark adaptation.
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what is the commonly used casting function for casting the pointer to different objects of the classes in an inheritance hierarchy? group of answer choices
To change pointers or references within an inheritance structure, use a dynamic_cast. The standard casting function for casting the pointer to various objects is static_cast. Use this function for simple type conversions.
An object that stores a memory address is known as a pointer in computer science and is used in many programming languages. Another value stored in computer memory or, in some situations, memory-mapped computer hardware may be the source of this. When a pointer accesses a location in memory, it is known as dereferencing the pointer to retrieve the value that is kept there. A page number in a book's index may be compared to a pointer to the relevant page; dereferencing such a pointer would include turning to the page indicated by the provided page number and reading the text there. Depending on the underlying computer architecture, a pointer variable's actual format and content may differ.
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Which of the following is considered true regarding the future of technology?
It is constantly changing.
It will cause communication to decrease across the globe.
Only programmers will work in the computer science industry.
The modern workplace will remain the same.
Answer:
Explanation:
In the future, the most high-value work will be cognitive in nature. Employees will have to apply creativity, critical thinking and constant digital upskilling to solve complex problems. The digital economy demands new ideas, information and business models that continually expand, combine and shift into new ventures
what are the benefits of using a single sign-on (sso) authentication service? select all that apply.
One set of credentials for the user, less overhead associated with password assistance, less likely that passwords will be written down, and less time spent re-authenticating to services.
With single sign-on (SSO) authentication, users can securely authenticate with multiple websites and applications using a single set of credentials. The foundation upon which SSO operates is a trust relationship that is established between an application, which is referred to as the service provider, and an identity provider, such as OneLogin. This trust relationship frequently rests on a certificate that is exchanged between the identity provider and the service provider. When identity information is sent from an identity provider to a service provider, this certificate can be used to sign it, ensuring that the service provider is aware that the information comes from a well known source. In SSO, identity data is stored using tokens that contain user-identifying information like an email address or username. Single-sign-on (SSO) authentication is required more than ever before. Almost every website today requires some form of authentication before users can access its features and content. As the number of websites and services increases, a centralized login system is now necessary. We will explore the web execution of SSO verification here. End users can use these services to log into third-party applications with their social media credentials.
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what federation system technology uses federation standards to provide sso and exchanging attributes?
The correct response is d) Shibboleth". The opposing party has turned it into a shibboleth. Participation may be turning into a buzzword, nearly a shibboleth.
A shibboleth is any practice or tradition, typically a term or phrase that sets one group of people apart from another (Biblical Hebrew: romanized: bble). Shibboleths have been employed by numerous communities throughout history as passwords, basic self-identification methods, affinity and loyalty indicators, maintenance of established segregation, or defence against actual or imagined dangers. Shibboleth was a dialect of ancient Hebrew that meaning "ear of grain" (or, according to some, "stream"). Speakers of similar dialects pronunced it with an s, although some tribes gave it a sh sound. The Ephraimites and the Gileadites, two Semitic tribes, engage in a fierce conflict throughout the narrative. For instance, the American term truck was referred to as a lorry in Britain. Such terms were employed by American soldiers as a shibboleth to identify Nazi agents. By using lollapalooza, American troops could tell the Filipinos from the Japanese.
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"What federation system technology uses federation standards to provide SSO and exchanging attributes?
a) OAuth
b) Open ID Connect
c) Windows Live ID
d) Shibboleth"
the first-fit memory allocation algorithm is slower than the best-fit algorithm (on average). select one: true false
It is false that the first-fit memory allocation algorithm is slower than the best-fit algorithm (on average).
The operating system must maintain a list of each memory location, noting which ones are free and which ones are busy, for both fixed and dynamic memory allocation schemes. The available partitions must then be assigned as new workloads are added to the system.
Allocating Memory First-Fit:
The free/busy list of tasks is maintained using this strategy, which maintains low-ordered to high-ordered memory organization. This method assigns the first work the first memory space that is greater than or equal to its size. Instead of looking for a suitable partition, the operating system simply assigns the task to the closest memory partition that is large enough.
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adding one disk to the towers of hanoi problem doubles the number of disk moves required to solve it. group of answer choices true false
False; (2n -1) is formula for adding one disk to the towers of Hanoi problem doubles the number of disk moves.
Towers of Hanoi has an exponential complexity of 2n - 1, meaning that when n goes up by 1, there are twice as many moves, or an exponential increase in complexity. The Towers of Hanoi solution calls for utilizing the prior technique twice plus an additional move. It only needs one move to be solved for one disk. It requires utilizing the answer for 1 disk twice plus 1, or 1 move + 1 move + 1 move, which is 3 moves, to solve it for 2 disks. In the equation 2n - 1, where n is the number of disks, we can express this. If (n > 0) is initially true, it will continue to be true because in the recursive scenario, the method calls itself with the same parameter. As a result, n does not change.
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hashim's windows 10 computer has slowed down and is not working as well as it once did. what can he do to reset his system without deleting any personal files or changing any settings?
He can refresh your computer on Windows 8 or later, all user files and settings are preserved but Windows is rebuilt.
When you reset your computer, Windows is installed from scratch and all apps, programs, user files, and settings are removed. When a program is active or inactive and operating on a computer, it requires varying quantities of memory. The application's packaging or website lists the least and recommended amount of memory that a machine should have in order to run the program. The program uses different amounts of memory depending on how it is used, though. The steps below can be used to find out how much memory a program is using right now.
You can see a list of all currently active processes together with their memory usage on the Processes page, as demonstrated in the sample image above. The highlighted firefox.exe, for instance, is consuming more than 1 GB of memory.
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a system compromise prompts the it department to harden all systems. the technicians look to block communications to potential command and control servers. which solutions apply to working with egress filtering
Correlation The IT department hardens all systems in response to a compromised system.
Communication to prospective command and control servers is something that the technicians try to block. 1. Rsyslog is the appropriate response. A software program known as a "packet sniffer" can be used to capture all network packets that are sent over a specific collision domain by using a network adapter card in promiscuous mode, which transmits all packets received on the physical network cable to an application for processing. Sniffers are a genuine tool used in networks today to assist with traffic analysis and troubleshooting. Nevertheless, due to the fact that many network apps send data in clear text (Telnet, File Transfer Protocol [FTP], Simple Message Transfer Protocol [SMTP], Post Office Protocol [POP3], and so on).
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Social-networking sites have a history of providing tight security and giving users a clear understanding of how security features work. t or f
Social-networking sites have a history of providing tight security and giving users a clear understanding of how security features work. (False)
What is a Social-networking site?An online platform known as a social networking site enables users to make a public profile and communicate with other users. Social networking sites typically let new users submit a list of people they have connections with, and those people can then confirm or deny the connection.
The new user can search the networks of connections once connections have been made in order to establish new connections.
An online platform known as a social networking site enables users to make a public profile and communicate with other users. Social networking sites typically let new users list the people they have connections with, and those people can then confirm or deny the connection.
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write a main function that removes all the occurrences of a specified string from a text file. your program should prompt the user to enter a filename and a string to be removed.
The above question is done in Python program.
filename = input("Enter file name: ")
rm-word = input("Enter w.ord t.o remove from file.: ")
with open(filename, "r") as file:
mytext = file.read().strip()
replace_word = mytext.replace(rm_word, "")
print(replace_word)
Python program is frequently used to create websites and applications, automate tasks, analyze data, and visualize data. Many non-programmers, including accountants and scientists, have switched to Python since it's very simple to learn and useful for a range of daily chores like managing finances. The user is prompted to provide the file name and the string word to remove from the text by the Python application. By using the 'with' keyword to open the file, the text is read as a string without any white space at the beginning or end. The target term is eliminated using the' replace' technique on the string..
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when the size of an array increases by a factor of 100, the selection sorting time increases by a factor of
The correct answer is 2,000 the size of an array increases by a factor of 100.
An array is a collection of comparable types of data. For instance, if we need to store the names of 100 distinct people, we may construct an array of the string type that can carry 100 names. string collection = new In this instance, the array above can only contain 100 names. An array is a collection of elements with the same kind that are kept in contiguous memory areas and may be referenced to individually using an index to a unique identifier. Declaring an array of five int values eliminates the need to declare five different variables (each with its own identifier).
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question 1 what does tcpdump do? 1 point generates ddos attack traffic brute forces password databases handles packet injection performs packet capture and analysis
Carries out packet capture and analysis; tcpdump does this for you by deciphering the binary data included in the packets and translating it into a format that is usable by humans.
You can use the extremely well-liked, simple command-line tool Tcpdump to record and examine packets. The open source libpcap library is utilized by tcpdump. Many packet capture and analysis programs make use of that well-liked packet capture library. The "Disseminated" in DDoS refers to the attack traffic being distributed across a large number of hosts, which causes the attack to originate from several different computers. Attack traffic originates from numerous separate hosts.
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who developed the python programming language? group of answer choices guido van rossum james gosling bjarne stroustrup yukihiro matsumoto
Guido van Rossum created Python, which was first released on February 20, 1991. While you may be familiar with the python as a large snake, the Python programming language gets its name from an old BBC television comedy sketch series called Monty Python's Flying Circus.
What is Python in Programming?
Python is the object-oriented as well as high-level programming language with dynamic semantics which is interpreted. Its high-level built-in data structures, combined with dynamic typing and dynamic binding, make it an excellent choice for use as a scripting or glue language to connect existing components.
Python's simple, easy-to-learn syntax emphasizes readability, lowering program maintenance costs. Python provides support for modules and packages, which promotes program modularity and code reuse. Python's interpreter and comprehensive standard library are available for any and all major platforms in source or binary form.
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the sql command that allows a user to list the contents of a table is . a. insert b. select c. commit d. update
Select is the sql command that allows a user to list the contents of a table. Than any other commands.
Structured Query Language is referred to as SQL. When a database has to be contacted in order to carry out operations, functions, or queries with data, SQL commands are utilised as the communication protocol.
The database may be searched using SQL commands, and they can also be used to create, add, change, and drop tables, as well as to create and add data to them.
If you plan to work with SQL, you should be familiar with the fundamental SQL instructions listed below (also known as clauses).
Selecting and from
Which data columns to display in the results is decided by a query's SELECT section. You may use other choices to display data that isn't in a table column as well.
The sample below displays one computed column along with three columns that were Selected From the "student" database.
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what is the minimum number of paths that would need to be broken to prevent computing device a from connecting with computing device e?
The minimum number of paths that would need to be broken to prevent computing device a from connecting with computing device E is 3 .
What is computing device?Computing device refers to, as appropriate, a student-owned computing device used as part of the Bring-Your-Own-Device (BYOD) Program or an Ontario Tech owned computing device that was loaned to the student. This Software Use Agreement ("Agreement"), as it may be updated from time to time by the University, must be accepted without modification in order to use the Software, which is a privilege, not a right.
You ("User") and the University are the parties to this Agreement. You confirm that, as a User, you have read, comprehended, and agree to be bound by the terms and conditions contained in this Agreement by clicking "I agree" below.
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write both the iterative and recursive fibonacci functions in assembly code. the values are stored in short datatype.
Fibonacci functions in assembly language, both iterative and recursive. In short datatype, the values are kept.
both solution methods
#include<iostream>
using namespace std; /* Fibonacci: recursive version */ int Fibonacci_R(int n) { if(n<=0) return 0; else if(n==1) return 1; else return Fibonacci_R(n-1)+Fibonacci_R(n-2); } // iterative version int Fibonacci_I(int n) { int fib[] = {0,1,1}; for(int i=2; i<=n; i++) { fib[i%3] = fib[(i-1)%3] + fib[(i-2)%3]; cout << "fib(" << i << ") = " << fib[i%3] << endl; } return fib[n%3]; } int main(void) { int a;cout << "a = "; cin>>a;
// calculate the fib(i) from scratch for each i <= a using your recursive function cout << endl << "From recursive function" << endl; for(int i=1; i<=a; ++i) cout << "fib(" << i << ") = " << Fibonacci_R(i) << endl; cout << endl; // or calculate fib(a) once and output the intermediate results from the looping version cout << "From iterative function" << endl; Fibonacci_I(a); cout << endl; return 0; }
complexity O(2^n)
A data type, often known as a type, is a collection of potential values and permitted actions in computer science and computer programming. The data type informs the compiler or interpreter of the programmer's intended use. Integer numbers (of various sizes), floating-point numbers (which resemble real numbers), characters, and Booleans are the fundamental data types that are supported by the majority of computer languages. An expression, such as a variable or function, is limited in what values it can have by its data type. The meaning of the data, the operations that may be performed on it, and the methods for storing items of that type are all defined by the data type.
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in a factorial design with two independent variables, researchers would need to review one – and two – . if each independent variable has two levels, this design would also yield four – , which are the averages of each level of an independent variable across all levels of the other independent variable.
In a factorial design with two independent variables, researchers will need to review one interaction effect & two main effects. This design will also yield four marginal means, which are averages of each level of the independent variable collapsed across the levels of other independent variable.
What is an independent variables?In statistical modeling, experimental sciences, and mathematical modeling, independent variables are variables. Dependent variables are so-called because, during an experiment, their values are examined under the presumption or requirement that they do so in accordance with some law or rule (for example, a mathematical function) governing the values of other variables.
In turn, independent variables are not perceived in the context of the experiment in question as depending on any other variable. In this sense, common independent variables include time, space, density, mass, fluid flow rate, and previous values of some observed value of interest (such as the size of the human population) (the dependent variable).
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a subroutine was called using a conditional branch (br) instruction. the subroutine ends, as usual, with a ret instruction. what will happen when the subroutine terminates?
Using the conditional branch (BR) instruction, a subroutine was called. As is customary, the subroutine finishes with a RET instruction.
The software will either crash or provide unexpected effects when control is returned to an unknown instruction. The fundamental selection construct is the first control structure we'll look at. It chooses one of two (or perhaps more) blocks of code to run based on a condition, which is why it is named selection. In its most general form, the condition could be calculated in a number of different ways, although it is typically the outcome of a comparison operation or the result of a Boolean expression evaluation. Programmers can alter the address of the next instruction to be executed using branch instructions.
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