16. How does carry differ from overflow?
Answers
In computer science and digital electronics, "carry" refers to a condition in which an arithmetic operation produces a result that is too large to be represented with the available number of bits. In other words, it means that a bit has been "carried over" from one position to the next.
On the other hand, "overflow" refers to a similar condition in which the result of an digital electronics operation is too large (positive overflow) or too small (negative overflow) to be represented within the available range of values. This can happen in situations where the operation involves signed numbers or where the operation produces a value that is outside the allowed range.
In summary, while both carry and overflow indicate that the result of an operation cannot be accurately represented within the available number of bits, carry specifically refers to a "carry over" of bits from one position to the next, while overflow refers to a value that is outside the allowed range.
There are five (5) main forms of encryption Electronic Code Book (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Output Feedback (OFB).
Electronic Code Book (ECB) is the simplest of all of them. Using this method to encrypt information implies dividing a message into two parts to encrypt each block independently. ECB does not hide patterns effectively because the blocks are encrypted using identical plaintexts.
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Related Questions
a domain controller at each active directory site with access to a site network link, which is designated as the dc to exchange replication information.
Answers
A Windows Server 2003 or 2008 computer with a complete duplicate of the Active Directory information is used to add a new object to Active Directory and replicate all changes made to it so that the changes are replicated on all DCs in the same domain.
What information is copied between domain controllers?The technique of moving and updating Active Directory data from one DC to another is known as replication. DCs are linked together based on their positions within a woodland and site. Intrusive replication occurs between servers within a site using RPCs, whereas interstice replication is mail-based and occurs between bridgehead servers in different sites via a Directory Replication Connector (DRC). In domains that use the Windows Server 2008 or later domain functional level, Active Directory Domain Services (AD DS) replicates the SYSVOL subdirectory using DFS Replication.
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in an electronic spreadsheet, you need to manually recalculate when you change the entries. T/F
Answers
False.
In an electronic spreadsheet, calculations are automatically updated when you change the entries. This is one of the key advantages of using a spreadsheet, as it saves time and reduces the risk of errors.
However, it is important to double-check your calculations and formulas to ensure accuracy. Additionally, some spreadsheets may have a manual recalculation option for specific situations, such as when dealing with large or complex datasets.
Overall, electronic spreadsheets are powerful tools for organizing, analyzing, and presenting data in a variety of contexts.
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What is the append () in Python?
Answers
The append () method in Python is used to add an item to the end of a list. It takes a single argument, which can be any type of object, and appends it to the end of the list.
What is Python ?Python is a high-level, interpreted, general-purpose programming language. It is a scripting language that is used to create a wide range of applications from web to desktop GUI applications, from scientific and mathematical computing to Artificial Intelligence and Machine Learning. Python is versatile and easy to learn, as it uses a simple syntax and has a large library of built-in functions and modules. It is often used for rapid application development and prototyping, as it allows for quick iteration and feedback. Python is also highly extensible and can be used to create macros and scripts with complex logic. Python can be used to build powerful web applications and is commonly used in data science and machine learning.
This is an in-place operation, meaning that the list itself is modified and no value is returned. It is one of the most commonly used methods for list manipulation.
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CODEHS- Please help!
Answers
Answer:
Revisiting "Build a Tower"
Recall in the last section how we made Karel make a tower of tennis balls. We told Karel to move() and turnLeft() and putBall() until we had a tower. At the end of the program, Karel was still at the top of the tower, like as in the picture below.
Stuck at top
Suppose that now we want Karel to come back down from the top of the tower. The first thing we need to do is get Karel facing in the right direction. One way to do this is to tell Karel
turnLeft();
turnLeft();
turnLeft();
And then tell Karel to
move();
move();
move();
back to the bottom of the tower.
However, telling Karel to turnLeft() three times is not very readable. That's a lot of writing when all we really want is to tell Karel to "turn right."
Explanation:
Hopefully it would help.
6
Select the correct answer.
Jorge needs to print out an essay he wrote, but he does not have a printer. His neighbor has a printer, but her internet connection is flaky. Jorge is
getting late for school. What is the most reliable way for him to get the printing done?
O A. send the document to his neighbor as an email attachment
О в.
share the document with his neighbor using a file sharing service
OC.
physically remove his hard disk and take it over to his neighbor's
OD. copy the document onto a thumb drive and take it over to his neighbor's
Answers
Since Jorge needs to print out an essay, Jorge should D. Copy the document onto a thumb drive and take it over to his neighbor's
What is the printer about?In this scenario, the most reliable way for Jorge to get his essay printed would be to copy the document onto a thumb drive and take it over to his neighbor's.
Therefore, This method does not depend on the internet connection, which is flaky, and it also avoids any potential issues with email attachments or file sharing services. By physically taking the document over to his neighbor's, Jorge can ensure that the document will be printed on time.
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/REQUIRES: v is not empty
//EFFECTS: returns a summary of the dataset as (value, frequency) pairs
// In the returned vector-of-vectors, the inner vector is a (value, frequency)
// pair. The outer vector contains many of these pairs. The pairs should be
// sorted by value.
// {
// {1, 2},
// {2, 3},
// {17, 1}
// }
//
// This means that the value 1 occurred twice, the value 2 occurred 3 times,
// and the value 17 occurred once
std::vector > summarize(std::vector v);
And these are the libraries I can use what the stub looks like:
#include
#include
#include
#include
#include
vector > summarize(vector v) {
return { {} }; // avoid Visual Studio error "function must return a value"
}
Answers
It is not clear what the requirement of the above prompt is. Note however, that the given code defines a C++ function called "summarize" that takes a vector of integers as input and returns a vector of vectors, where each inner vector is a pair of an integer value and its frequency in the input vector.
What is the rationale for the above response?The function has an empty return statement, which is a placeholder and doesn't provide the desired functionality. The code includes the necessary header files and library functions, such as "vector" and "pair", which can be used to implement the summarize function.
A function is essentially a "chunk" of code that you may reuse instead of writing it out several times. Programmers can use functions to break down or break down an issue into smaller segments, each of which performs a specific purpose.
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to encode a message, choose an invertible matrix a and multiply the ---select--- row matrices by a (on the right) to obtain ---select--- row matrices.
Answers
To encode a message using matrix multiplication, you would choose an invertible matrix A and multiply the column matrices by A (on the right) to obtain the encoded column matrices.
To encode a message using matrix multiplication, you need to select an invertible matrix A. An invertible matrix, also known as a non-singular matrix or a square matrix with a non-zero determinant, has the property that it has an inverse matrix, denoted as A^(-1), which allows for decoding and recovering the original message.
Matrix multiplication involves multiplying the elements of each row of the first matrix by the corresponding elements of each column of the second matrix and summing the results. In the context of encoding a message, the matrices represent the message and the encoding matrix.
In this case, the term "row matrices" in the instruction is likely a typo or error. It should instead be "column matrices" since multiplying the column matrices by the encoding matrix A (on the right) is the correct approach for encoding.
By multiplying the column matrices representing the message by the invertible matrix A, you obtain the encoded column matrices. These encoded matrices represent the transformed version of the original message. The encoding process helps protect the message's contents and can provide security or error correction features.
The choice of the invertible matrix A is essential to ensure that there is a corresponding matrix, A^(-1), that can be used for decoding. The inverse matrix allows you to reverse the encoding process and recover the original message from the encoded version.
By using an invertible matrix and multiplying the column matrices by A on the right, you can successfully encode the message. This encoded version can then be transmitted, stored, or processed securely, with the assurance that it can be decoded back to the original message using the inverse matrix.
It is important to pay attention to the specific instructions or context of the activity to correctly perform the matrix multiplication and encoding process.
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In excel online what is it called when you join connecting cells together to span across more than one column and/or row?
Combine
Connect
Merge
Unite
Answers
Answer:
Combinar
Explanation:
Answer:
Merge
Explanation:
It’s your first day at HubSpot, and you’re in charge of writing the logic to send invitations to a special two-day event in each country for HubSpot’s partners in those countries. We need to find the dates that’ll work best based on survey results that partners have sent in and determine how many people can attend
Answers
The first step is to process the survey data.
This can be done by looping through the list of partners and decomposing the ISO 8601 date strings to identify the days they can attend. This can be stored in a dictionary with the dates as keys and the number of people attending as values.
Once we have the data, we can use an algorithm to find the most optimal dates for the two-day event. We can do this by looping through the dictionary and computing the number of people attending each two-day period.
We can then return the starting date of the two-day period which has the highest number of people attending. In case of multiple dates with the same number of partners, the earlier date should be chosen.
If there are no two days in a row when any partners can make it, we should return null.Finally, we can post the results to the API by sending the starting date of the two-day period and the number of people attending.
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Complete question:
It’s your first day at HubSpot, and you’re in charge of writing the logic to send invitations to a special two-day event in each country for HubSpot’s partners in those countries. We need to find the dates that’ll work best based on survey results that partners have sent in and determine how many people can attend.
You’re provided with an API that gives you a list of partners, their countries, and which dates they’re available in ISO 8601 format.
Another team will send out the invitations, but you need to tell them when we should host the event and who should attend by POSTing to an API.
The date you send in for the country should be the starting date of the two day period where the most partners can make it for both days in a row. In case of multiple dates with the same number of partners, pick the earlier date. If there are no two days in a row when any partners can make it, return null.
ASAP!
Use the drop-down menus to complete the statements about Contacts and the Contacts View.
A ( Task, calendar, or contact ) is an object stored in Outlook that contains information about individual people you want to communicate with.
Use the ( Mail, people, or calendar ) icon in the Navigation pane to see the Contacts View page.
Answers
Answer:
Contact
People
Explanation:
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businessaccountingaccounting questions and answersconsider the following 3-step worker-paced series of machine-related tasks. each worker is dedicated to a single step. each step employs a single worker. workers are relieved for two 15 minute breaks and a half hour lunch so that the operation runs throughout a 8 hour shift each day. set up represents time in minutes a worker spends setting up the
Question: Consider The Following 3-Step Worker-Paced Series Of Machine-Related Tasks. Each Worker Is Dedicated To A Single Step. Each Step Employs A Single Worker. Workers Are Relieved For Two 15 Minute Breaks And A Half Hour Lunch So That The Operation Runs Throughout A 8 Hour Shift Each Day. Set Up Represents Time In Minutes A Worker Spends Setting Up The
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Expert Answer
1st step
All steps
Final answer
Step 1/3
1) The time for each step = setup time + run time*...
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Step 2/3
Step 3/3
Final answer
Transcribed image text:
Consider the following 3-Step worker-paced series of machine-related tasks. Each worker is dedicated to a single step. Each step employs a single worker. Workers are relieved for two 15 minute breaks and a half hour lunch so that the operation runs throughout a 8 hour shift each day. Set up represents time in minutes a worker spends setting up the workstation prior to running an ORDER. Run Time represents time in minutes required per UNIT for the Step to be completed. The company accepts only multi-Unit orders and has operations in Jacksonville, FL; Denver, CO and Nashville, TN. STEP 1 STEP 2 STEP 3 etermine which step is the Bottleneck if the plant only accepts 3 unit orders. At what specific order size (Units per Order) would the Bottleneck move to an alternative step? Since at each of the three facilities production tasks are worker-paced, were we to visit the Denver, CO plant we would MOST likely see Work-InProcess Inventory (WIP) before Step(s) ? Step 2 Step 3 Step 1 Steps 1&2 No WIP accumulates The Company is considering an adjustment to its production pacing policy to take into account the operational impact of its Bottleneck. If it decides to move to Bottleneck Pacing it should expect to reduce Work in Process (WIP) Inventory, but trade off longer Throughput Time (TPT). True False
Answers
The given question presents a 3-step worker-paced series of machine-related tasks. Each step employs a single worker, and workers have two 15-minute breaks and a half-hour lunch during an 8-hour shift.
The question involves determining the bottleneck step, identifying the order size at which the bottleneck would shift to an alternative step, predicting the presence of work-in-process (WIP) inventory at a specific step in a particular facility, and considering the impact of bottleneck pacing on work-in-process inventory and throughput time.
To determine the bottleneck step, we need information about the setup time and run time for each step. Unfortunately, the transcription of the question and the accompanying images are not available, making it impossible to provide a specific answer. Similarly, without the details regarding order size and the setup and run times for each step, it is not feasible to identify the order size at which the bottleneck would shift to an alternative step. The presence of work-in-process inventory before a specific step in a particular facility also cannot be determined without the necessary information. Lastly, the impact of bottleneck pacing on work-in-process inventory and throughput time cannot be evaluated without the relevant data. Therefore, a comprehensive answer to the question cannot be provided based on the available information. It is recommended to refer to the provided textbook or additional resources to obtain the necessary data for solving the problem.
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Question 8 of 10
What does DOS stand for?
A. Disk override system
B. Disk only system
C. Disk opening system
D. Disk operating system
Answer: D
Answers
Answer:
Dis operating system
Explanation:
refers to the original operating system developed by Microsoft for IBM
Answer:
disk
Explanation:
which of the following is incorrect? group of answer choices the constructors in an abstract class are private. you may declare a final abstract class. the constructors in an abstract class should be protected. an abstract class contains constructors. an interface may contain constructors.
Answers
The incorrect statement is "you may declare a final abstract class". This is because an abstract class cannot be final. A final class is one that cannot be extended or inherited from, while an abstract class is meant to be extended or inherited from in order to create concrete classes.
Therefore, declaring a final abstract class is a contradiction and is not allowed in Java.
The other statements are correct. An abstract class can contain constructors, which can be private or protected. However, an interface cannot contain constructors, as it is meant to be implemented by other classes and does not have any instance variables or methods.
In summary, the incorrect statement is "you may declare a final abstract class" because an abstract class cannot be final.
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Primarily control access to computers and networks, and they include devices for securing computers and peripherals from theft.
Answers
The devices that primarily control access to computers and networks are known as access control devices. The access control devices include devices for securing computers and peripherals from theft.
Access control devices are tools that are used to verify and authorize a person's access to a particular location, device, or resource. An access control system is a device that manages access to a particular location or resource based on a set of predefined policies and protocols.
Access control devices can include:Smart cards, Key fobs, Biometric readers (such as fingerprint scanners or facial recognition software), PIN numbers, Passwords, Proximity sensors, Door locks, Security cameras, Software-based solutions can also be included in access control devices.
These solutions allow you to set up security protocols and policies and ensure that only authorized people have access to specific resources. In addition, they can provide notifications and alerts if there are any unauthorized attempts to access the resource.
Access control devices are critical for ensuring the security of computer systems and networks. They provide an additional layer of security by requiring users to authenticate themselves before they can access a particular resource.
As a result, access control devices play a significant role in securing computers and peripherals from theft.
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All of the variables in an array have the same name and data type but are differentiated with special numbers called subscripts.
A) True
B) False
Answers
All of the variables in an array have the same name and data type but are differentiated with special numbers called subscripts. A) True
In an array, all the variables have the same name and data type, but they are differentiated with subscripts. The subscript is an index that starts from 0 and indicates the position of the element in the array.
For example, in an array of integers called myArray, the first element is myArray[0], the second element is myArray[1], and so on. The subscript allows us to access individual elements of the array and perform operations on them.
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As part of their extensive kitchen remodel, the Lees told their electrical contractors that they would need plenty of outlets for their many appliances. The contractors
knew that they would need to install small-appliance branch circuits using what kind of wire and circuit breaker?
Answers
The kind of wire and circuit breaker are: grounding wire such as fairly large bare copper wire.
What is the best wire for the above?A 20A, 120V small-appliance branch circuit is known to be used in the case above.
Note that Electric range circuits needs about 50-amp, 240-volt made for circuit that is said to supplies the power to the range or oven via a 6-3 electrical wire.
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people who use a/an ________________ design logic believe that the given context determines what type of communication is appropriate.
Answers
People who use a/an contextual design logic believe that the given context determines what type of communication is appropriate.
Contextual design logic emphasizes the importance of considering the specific situation, environment, and audience when determining the most effective and appropriate means of communication. It recognizes that different contexts require different communication strategies and channels to convey information effectively.
By adopting a contextual design logic, individuals or organizations take into account factors such as cultural norms, social dynamics, communication goals, and the characteristics of the intended recipients. This approach helps ensure that the communication is tailored to the specific context, taking into consideration factors such as language, tone, medium, and level of formality.
Contextual design logic encourages a more nuanced and adaptable approach to communication, recognizing that what may be suitable in one context may not be effective or appropriate in another. It promotes sensitivity and responsiveness to the context in order to achieve clear, meaningful, and impactful communication.
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A(n) ____ is a live internet presentation that supports interactive communications between the presenter and the audience.
a. e-conference
b. web conference
c. webcast
d. webinar
Answers
A webinar refers to a live internet presentation that supports interactive communications between the presenter and the audience.
What is a presentation?A presentation can be defined as an act that involves the process through which a presenter speaks to an audience (listeners), so as to formally share and explain an idea, piece of work, subject matter (topic), product, or project, especially for the purpose of proffering a solution to a particular problem.
What is a webinar?A webinar can be defined as a live Internet presentation that is designed and developed to support interactive communications between a presenter and his or her audience.
In this context, we can infer and logically deduce that a live Internet presentation that is designed and developed to support interactive communications between a presenter and his or her audience is generally referred to as a webinar.
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Payton bought a couple new dog toys for her puppy. The bone she bought cost $5.25 and the frisbee cost $6.75. About how much did the toys cost?
Answers
Answer:
$12
Explanation:
1 00
5.25
+ 6.75
-------
12.00
What process identifies and grants access to a user who is trying to access a system?
Answers
Answer:Authentication.
Explanation:
Authentication.
The company policy requires secured smartphones to protect them from unauthorized access in case they are lost or stolen. To prevent someone from accessing a smartphone, what type of security control should admin utilize
Answers
The admin should utilize a password or PIN code as a security control to prevent unauthorized access to the secured smartphone.
Passwords and PIN codes are widely used security controls for securing smartphones. They provide a layer of protection against unauthorized access by requiring users to enter a unique code before they can access the device.
Admins can also enforce password policies that require users to create strong passwords or change them at regular intervals. Additionally, biometric authentication methods such as fingerprints and facial recognition can also be used as security controls for securing smartphones. These methods provide an even higher level of security and convenience for users.
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2. A kind of screw driver which has a cross tip resembling a positive sign A. Flat screwdriver C. Philips screw doser B. Stubby screw driver D. Allen screw driver
Answers
Answer:
C
Explanation:
Obvious please mark Brainliest
Text files that are called initialization files often utilize what two file name extensions?
a. .start
b.ini
c.inf
d.init
Answers
Text files that are called initialization files often utilize what two file name extensions?-
b. .ini
c. .inf
Text files that are referred to as initialization files commonly utilize two file name extensions: .ini and .inf.
1. .ini (Initialization File): This extension stands for "initialization" and is widely used for configuration files. These files contain settings and parameters that define the initial state or behavior of a program, application, or operating system. .ini files are typically plain text files that can be easily edited using a text editor. They store key-value pairs or sections with specific settings, allowing users or programs to modify the behavior of the associated software.
2. .inf (Information File): This extension stands for "information" and is commonly used for setup and installation files. .inf files contain instructions and configuration data required for installing drivers, applications, or system components. They provide information to the operating system or installer about how to properly install and configure the associated software or hardware. .inf files are text-based and follow a specific structure defined by the Windows INF file format.
Both .ini and .inf files play crucial roles in managing and customizing software or system settings, facilitating efficient configuration and installation processes.
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The first input operation is called the ________, and its purpose is to get the first input value that will be tested by the validation loop.
A. first input
B. loop set read
C. loop validation
D. priming read
Answer D. Priming Read
Answers
Through line biomechanics concentration and observation magic if International Society of Biomechanics in sports.
What is "International Society of Biomechanics in sports"?The recently developed professional association in biomechanics is the "International Society of Biomechanics in sports".It is the professional association in bio-mechanics.
It is an international society which is dedicated to bio-mechanics to sports. The main purpose of the society is to understand and study the human movement and its relation to sport bio-mechanics. They provide information regarding bio-mechanics in sports.
Therefore, Through line biomechanics concentration and observation magic if International Society of Biomechanics in sports.
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dave has been assigned the task of deleting a custom object. after committing the destructive changes, he notices that no feature branch has been created. what could be the reason?
Answers
There was no flag in the Re-Create Feature Branch option.
What may cause a commit to show a status of "No changes"?Base brach was set to master branch and then component was not in production.After setting the base branch to the master branch, the component was not being produced.There was no flag in the Re-Create Feature Branch option.The new version will be added to an existing feature branch if the metadata obtained is different from what was previously obtained.Git does not generate a commit ID if there are no changes, and Copado will display the status No changes.After deploying the destructive modifications, the component must be manually uninstalled in the destination org.Before making any harmful modifications, Ana deleted a component from the source org and updated the metadata index. She can no longer locate the removed component.To learn more about deleting a custom object refer to:
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help me in this 50p and brainliest (js)
Answers
You can use the console.log() function in JavaScript to print something to the console. Here's an example:
console.log("Hello, world!");
How to explain the JavaScriptYou can use the alert() function in JavaScript to display a message in a popup window. Here's an example:
alert("Hello, world!");
You can use the console.log() function to print both the age and name to the console. Here's an example:
const age = 30;
const name = "John Doe";
console.log(`Name: ${name}, Age: ${age}`);
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Often, a single source does not contain the data needed to draw a conclusion. It may be necessary to combine data from a variety of sources to formulate a conclusion. How could you do this in this situation of measuring pollution on a particular river?
Answers
To measure the pollution of a particular river, one must take the sample of the river and take the sample of pure water, then draw the conclusion, it will tell the amount of pollution in the river water.
What is pollution?Pollution is the mixing of unwanted or harmful things in any substance or compound.
Water pollution is the mixing of toxics and chemicals in water.
Thus, to measure the pollution of a particular river, one must take the sample of the river and take the sample of pure water, then draw the conclusion, it will tell the amount of pollution in the river water.
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When a guest is wearing the medallion, they can order a drink with their smartphone or open their cabin door automatically by standing in front of it. Which emerging technology does Cloud combine with to enable this medallion's features?
Answers
Answer:
The Ocean Medallion.
Explanation:
The Ocean Medallion is a handheld interface that, on boarding a cruise liner, digitally attaches to multiple devices. They could order a cocktail with their mobile or instantly open the cockpit door by walking in front of something while a guest wears the ocean medallion.
Which of these algorithms solves the weighted, single-source shortest path problem? (Select all that apply.)
Group of answer choices
Breadth-first search
Depth-first search
Dijkstra's algorithm
Topological sort
Answers
Dijkstra's algorithm solves the weighted, single-source shortest path problem.
What is Dijkstra's algorithm?
The algorithm that is used to find the shortest distance between any of the two vertices in a weighted graph is known as Dijkstra's algorithm. The tree of shortest paths from the starting vertex that is from the source to all other points in the graph is created by Dijkstra's algorithm. The tree is constructed by a set of nodes that has minimal distance from the source. The weights of the edges are used to find the path that minimizes the total distance (weight) between the source node and all other nodes.
What is the single-source shortest path?
The algorithm single source shortest path is also known Bellman-Ford algorithm. The main use of this algorithm is to find the minimum distance from the source vertex to any other vertex. The main difference between this algorithm with Dijkstra’s algorithm is, that Dijkstra’s algorithm cannot handle the negative weight, but single -source shortest path can handle weight positive or negative.
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what is an optical drive used for?
Answers
Optical Disc Drive (ODD) An optical disc drive (ODD)
for using CDs, DVDs, and Blu-ray discs to listen to music or watch a movie.
Most drives also allow you to write data to a disc, so you can create your own music CDs, video DVDs or even create of back-up copy of your important data files.
dell.com
Answer:
An optical drive is an internal or external computer disk drive that uses laser beam technology to read and write data. Optical disk drives are associated with compact discs, DVD and Blue-Ray technology.
Explanation: