a few of the main reasons that sdn arose are: a diversity of different network equipment (eg routers, switches, firewalls, etc.) using different protocols that made managing the network difficult, and second a lack of a central platform to control network equipment.
Answers
Software-defined Networking arose due to a diversity of different network equipment (e.g., routers, switches, firewalls, etc.) using different protocols that made managing the network difficult, and a lack of a central platform to control network equipment.
It is a solution to the limitations of traditional networking, which makes it difficult to manage the network as the network becomes more complex. SDN allows for network management to be done through software rather than through physical hardware, making it easier to manage and maintain.The key benefits of SDN are that it makes it easier to manage the network, and it is more agile, scalable, and adaptable to changing business requirements. With SDN, the network can be programmed and managed centrally, making it easier to manage network resources and troubleshoot issues.
Learn more about Software-defined Networking: https://brainly.com/question/30766524
#SPJ11
Related Questions
Explain an algorithm that computes 2^n using Θ(log n) multiplications. Justify why your algorithm uses Θ(log n) multiplications.
a. Consider the case where n is a power of 2, i.e., n = 2^k . Use Θ(k) multiplications to obtain 2n . Hint: Note that 2^(2^k) = (2^(2^k−1) )^2 .
b. Consider the case where n = 2^k + 2^(k−1) . Use Θ(k) multiplications to obtain 2^n . Hint: Note that 2^(2^k+2^(k−1)) = 2^(2^k) × 2^(2^(k−1)) .
c. Generalize the ideas in parts (a) and (b) to compute 2n using Θ(log n) multiplications for any positive integer n.
Answers
The algorithm for computing \(2^n\) using (log n) multiplications, where n is a power of 2, utilizes repeated squaring. The number of multiplications is determined by the number of non-zero bits in the binary representation of n, resulting in a complexity of (log n).
a) Algorithm that computes \(2^n\) using (log n) multiplications where n is a power of 2, i.e., n = \(2^k\).
Use (k) multiplications to obtain 2n. Note that \(2^(2^k) = (2^(2^k-1) )^2\) .Here, k is an exponent of the given value of n i.e. \(k=log2n\).
The algorithm uses repeated squaring in this case as:
The input is a number 'n', such that \(n=2^k\)
Set i=1
Compute \(2^{(2^i)}\) as a square of \(2^{(2^{(i-1)})}\).
If i=k, output the result.
If in ≥ dk.
Set i=1
Compute \(2^{(2^i)}\) as a square of \(2^{(2^{(i-1)})}\).
Set i = i+1 and return to step 3.
In this algorithm, the number of multiplications depends on the number of non-zero bits in the binary representation of n. Hence, the number of multiplications is (log n).
Learn more about The algorithm: brainly.com/question/13902805
#SPJ11
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
Answers
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
Learn more about cattle drives from
https://brainly.com/question/16118067
#SPJ1
Recently, jeff has been experiencing high voltage in his domestic power supply. He fears that this may be harmful for his family members, as the chances of electric shocks increases. He wants to decrease the power voltage in his house. Which device should jeff use to decrease voltage for domestic power supply?.
Answers
Jeff should use distribution transformer to decrease voltage for domestic power supply.
What is voltage?Voltage is the "pressure" under which electricity is pushed. Higher voltages result in more electricity flowing to an electronic device. The amount of voltage is measured in units known as volts (V). However, electronic devices are made to function at a certain voltage; using too much voltage can harm their circuitry.
In contrast, too low of a voltage can also lead to problems as it prevents circuits from functioning and renders the devices constructed around them useless. To handle electronic devices properly and find the root of problems when they arise, one needs to have a solid understanding of voltage and how to fix related problems.
Learn more about voltage
https://brainly.com/question/2526786
#SPJ1
When should students practice netiquette in an online course? Check all that apply.
O when sending texts to friends
O when
sending e-mails to classmates
O when collaborating in library study groups
O when participating in online discussion boards
O when collaborating as part of a digital team
I think the answer is 245
Answers
Answer:
tienesrazon
Explanation:
Tthe position of the front bumper of a test car under microprocessor control is given by:________
Answers
The equation x(t) = 2.17 m + (4.80 m/s?) r2 - (0.100 m/s")t describes the position of a test car's front bumper when it is being controlled by a microprocessor.
The definition of microprocessor control?The logic and control for data processing are stored on a single integrated circuit or a network of interconnected integrated circuits in a microprocessor, a type of computer processor. The microprocessor contains all of the arithmetic, logic, and control circuitry required to perform the functions of a computer's central processing unit.
What distinguishes a controller from a microprocessor?A micro controller, in contrast to a microprocessor, has a CPU, memory, and I/O all integrated onto a single chip. A microprocessor is advantageous in personal computers, whereas a microcontroller is effective in embedded systems.
To know more about microprocessor visit:-
https://brainly.com/question/30484863
#SPJ4
Please help for MAXIMUM POINTS!
Jarod’s boss sends him an e-mail about a task that she wants him to complete. In the email she asks that he collect the clothing size information of all 900 employees in his company and then place a branded clothing order with their supplier. After sending the email, his boss schedules a meeting with Jarod for the next day so that he can ask her any questions that he may have. What are four things that Jarod can do to ensure that he collects all the information he needs to do the task well?
Answers
In operant conditioning, the reduced frequency of behavior when it is no longer reinforced is known as:_______
Answers
In operant conditioning, the reduced frequency of a person's behavior when it's no longer reinforced is referred to as extinction.
The types of reinforcement.In operant conditioning, there are four (4) main types of reinforcement and these include the following:
PunishmentNegative reinforcementPositive reinforcementExtinctionIn operant conditioning, extinction refers to the reduced frequency of a person's behavior when it's no longer reinforced.
Read more on reinforcement here: https://brainly.com/question/10579224
#SPJ1
What is not a way to lower your risk of drowsy driving?
Answers
Answer:
Taking a night time medicince (such as benedryl), or drinking alcohol beofre drviving.
Explanation:
Brainliest please :)
the courts can adjust the penalties in lawsuits to reflect the fact that infringements may be _____.
Answers
The courts are authorized to adjust the penalties in lawsuits in order to reflect the fact that infringements may be willful.
What is a court?A court can be defined as an enclosed space such as a hall or chamber, where legal practitioners (judges, lawyers or attorneys and a jury) converge to hold judicial proceedings, especially by listening to evidences and giving a verdict about legal cases.
In the Judicial system, the courts are authorized to adjust the penalties in lawsuits in order to reflect the fact that infringements may be willful.
Read more on Courts here: https://brainly.com/question/1991159
#SPJ1
The courts can adjust the penalties in lawsuits to reflect the fact that infringements may be wilful.
What are the consequences of infringement?In general, everybody discovered responsible of civil copyright infringement can be ordered to pay both real damages or “statutory” damages affixed at now no longer much less than $750 and now no longer extra than $30,000 in line with paintings infringed. For “willful” infringement, a courtroom docket can also additionally award up to $150,000 in line with paintings infringed.
Infringement or lively inducement of infringement is willful whilst it's miles accomplished intentionally and intentionally, and with know-how of the patent. Copying of an invention, if such copying keeps after the lifestyle of the patent is made known, is proof of willfulness.
Read more about the infringements :
https://brainly.com/question/1078532
#SPJ1
Why are Quick Parts useful in an Outlook message?
Spreadsheet data sources can be hyperlinked to an email message.
Stored text and graphics can be quickly inserted into an email message.
A gallery of shapes will open up, and you can quickly choose one to insert.
Highlighted parts of Word documents can be inserted into a message body.
Answers
Answer:
I hope the picture helped
Answer:
B. stored text and graphics can be quickly inserted into an email message
Explanation:
Edge 2021
Someone calls you and gives you a phone number. You don't have any paper or pencil to write the number down so you repeat the number until you are able to write it down. This is an example of
Answers
Someone calls you and gives you a phone number. You don't have any paper or pencil to write the number down so you repeat the number until you are able to write it down. This is an example of rehearsal.
What is practice session learning?A practice session approach makes use of repeated exercise of statistics to analyze it. When a pupil is supplied with unique statistics to be learned, together with a list, regularly he's going to try to memorize the statistics via way of means of repeating it over and over.
The definition of a practice session is an exercise consultation or exercise overall performance completed previous to a actual occasion or earlier than viewing via way of means of an audience. When actors who're set on a play get collectively each day to move over their strains and plan out how the play could be performed, those exercise periods are an instance of a practice session.Read more bout the practice:
https://brainly.com/question/12555695
#SPJ1
Using Python
For example using Simpson 3/8 Rule:
def func(x):
return (float(1) / ( 1 + x * x ))
# Function to perform calculations
def calculate(lower_limit, upper_limit, interval_limit ):
interval_s
Answers
Answer:
The Simpson's 3/8 rule is a method for numerical integration, similar to the simpler Simpson's 1/3 rule. It is a more accurate method and is used when higher precision is required. It involves dividing the area under a curve into multiple segments, calculating the area of each segment, and summing these areas to approximate the total integral.
The formula for Simpson's 3/8 rule is as follows:
`∫a to b f(x) dx ≈ (3h/8) * [f(a) + 3f(a+h) + 3f(a+2h) + f(b)]`
where 'h' is the width of the interval, 'a' is the lower limit, and 'b' is the upper limit.
Here's how you might implement this in Python, based on your provided function `func`:
```
def func(x):
return (float(1) / ( 1 + x * x ))
def calculate(lower_limit, upper_limit, interval_limit):
h = (upper_limit - lower_limit) / interval_limit
# calculation
integral = func(lower_limit) + func(upper_limit)
for i in range(1, interval_limit):
if i % 3 == 0:
integral += 2 * func(lower_limit + i * h)
else:
integral += 3 * func(lower_limit + i * h)
integral *= 3 * h / 8
return integral
```
In this code:
- `func` is the function you want to integrate.
- `calculate` performs the actual integration using Simpson's 3/8 rule.
- The integral is initialized with `func(lower_limit) + func(upper_limit)`.
- The loop then adds `2 * func(lower_limit + i * h)` if `i` is divisible by 3, and `3 * func(lower_limit + i * h)` otherwise.
- Finally, the integral is multiplied by `3 * h / 8` to get the final result.
You would use the _______ conditional formatting options when analyzing a worksheet in which you want to highlight the highest or lowest values compared to other cells in the selection.
Answers
Answer:
Top/bottom conditional formatting
Explanation:
The top/bottom conditional formatting automatically carries out the task of finding the highest, lowest and even average values.
Conditional formatting formatting gives one the opportunity to enhance reports and dashboards as they work on excel.
You use the too/bottom formatting to highlight cells whose values of highest in a dataset and lowest in a dataset
What is one way interpreted programming languages differ from compiled programming languages? (3 points)
Interpreted languages produce translated machine code that can be saved and run later, while compiled languages cannot be saved.
Interpreted languages translate all lines of code together and execute them all at once, while compiled languages translate one line of code at a time and then execute that line before moving on.
Programs written with interpreted languages are ready to be run, but programs written with compiled languages require interpreter software to be run.
Programs written with interpreted languages require the original source code, but programs written with compiled languages can be shared with others while keeping the source code private
Answers
Interpreted programming languages distinguish themselves from compiled programming languages in that they translate and execute code continuously.
Why is this so ?Interpreted progra ming languages distinguish themselves from compiled programming languages in that they translate and execute code continuously while the program runs.
Whereas compiled languages transform code into machine code that computers can execute directly.
In contrast to compiled languages, interpreted languages lack a distinct executable file and interpret the language itself during runtime. Interpreted programming offers increased flexibility and reduced debugging complexity, while compiled programs create more efficient code with improved speed.
Learn more about compiled programming languages at:
https://brainly.com/question/30498060
#SPJ1
write an algorithm to find the perimeter of rectangle
Answers
Answer:
look at the link i put down below
Explanation:
the volume of two similar solids are 1080cm and 1715cm .if the curved surface area of the smaller cone is 840cm .fond the curved surface area of the larger cone
Answers
Answer:
\(A_{big} = 1143.33cm^2\)
Explanation:
The given parameters are:
\(V_{small} = 1080\)
\(V_{big} = 1715\)
\(C_{small} = 840\)
Required
Determine the curved surface area of the big cone
The volume of a cone is:
\(V = \frac{1}{3}\pi r^2h\)
For the big cone:
\(V_{big} = \frac{1}{3}\pi R^2H\)
Where
R = radius of the big cone and H = height of the big cone
For the small cone:
\(V_{small} = \frac{1}{3}\pi r^2h\)
Where
r = radius of the small cone and H = height of the small cone
Because both cones are similar, then:
\(\frac{H}{h} = \frac{R}{r}\)
and
\(\frac{V_{big}}{V_{small}} = \frac{\frac{1}{3}\pi R^2H}{\frac{1}{3}\pi r^2h}\)
\(\frac{V_{big}}{V_{small}} = \frac{R^2H}{r^2h}\)
Substitute values for Vbig and Vsmall
\(\frac{1715}{1080} = \frac{R^2H}{r^2h}\)
Recall that:\(\frac{H}{h} = \frac{R}{r}\)
So, we have:
\(\frac{1715}{1080} = \frac{R^2*R}{r^2*r}\)
\(\frac{1715}{1080} = \frac{R^3}{r^3}\)
Take cube roots of both sides
\(\sqrt[3]{\frac{1715}{1080}} = \frac{R}{r}\)
Factorize
\(\sqrt[3]{\frac{343*5}{216*5}} = \frac{R}{r}\)
\(\sqrt[3]{\frac{343}{216}} = \frac{R}{r}\)
\(\frac{7}{6} = \frac{R}{r}\)
The curved surface area is calculated as:
\(Area = \pi rl\)
Where
\(l = slant\ height\)
For the big cone:
\(A_{big} = \pi RL\)
For the small cone
\(A_{small} = \pi rl\)
Because both cones are similar, then:
\(\frac{L}{l} = \frac{R}{r}\)
and
\(\frac{A_{big}}{A_{small}} = \frac{\pi RL}{\pi rl}\)
\(\frac{A_{big}}{A_{small}} = \frac{RL}{rl}\)
This gives:
\(\frac{A_{big}}{A_{small}} = \frac{R}{r} * \frac{L}{l}\)
Recall that:
\(\frac{L}{l} = \frac{R}{r}\)
So, we have:
\(\frac{A_{big}}{A_{small}} = \frac{R}{r} * \frac{R}{r}\)
\(\frac{A_{big}}{A_{small}} = (\frac{R}{r})^2\)
Make \(A_{big}\) the subject
\(A_{big} = (\frac{R}{r})^2 * A_{small}\)
Substitute values for \(\frac{R}{r}\) and \(A_{small}\)
\(A_{big} = (\frac{7}{6})^2 * 840\)
\(A_{big} = \frac{49}{36} * 840\)
\(A_{big} = \frac{49* 840}{36}\)
\(A_{big} = 1143.33cm^2\)
Hence, the curved surface area of the big cone is 1143.33cm^2
how do i solve this? (service now)
Complex Case –
At night 12 AM, automated emails should be sent to the caller of all the incidents that were updated more than 4 days ago.
Automated emails should contain the information about the Incident number and the last updated date.
Answers
Send a series of well-timed, tailored emails to a prospect using the sequences tool to nurture them over time.
What is an automated message from a mail system?Automated email, also known as triggered email or behavior-driven email, is any message that is automatically delivered from your email service provider (ESP) in direct response to a specific action (or lack thereof) taken by a specific user on your website or online app.In essence, what we want to do is put in place an automated email process that says if a service request or incident isn't updated after a certain number of days, and an email is only in HTML and has no text, it's probably an autogenerated email.There is a text component that is configured in almost all email clients. Subscribers can quickly assess whether your email is worthwhile to read by quickly scanning their inbox. Maintain a succinct, appealing subject line by doing so.To learn more about e-mail refer to :
https://brainly.com/question/14783741
#SPJ1
What is the name of tool
Answers
Answer:
bro the pic is hazy
Explanation:
but it is looking like octagon
hope it helps you
please mark me as brainlist
Filtering data in Excel Online keeps all data on the screen and highlights the content that fits your criteria.
True
False
Answers
Answer:
True.
Explanation:
Excel Online is the web version of the Microsoft Excel software application used for analyzing and visualizing spreadsheet documents.
A spreadsheet can be defined as a file or document which comprises of cells in a tabulated format (rows and columns) typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer systems.
When the data that are contained in a spreadsheet is filtered with Excel Online, the data will remain on the screen while the elements that matches the criteria (filtered data) are highlighted for the user to see.
Filtering data in Excel Online keeps all data on the screen and highlights the content that fits your criteria.
workbooks with the (blank) extension contain automated steps for performing repetitive tasks.
Answers
Workbooks with the ".xslm" extension contain automated steps for performing repetitive tasks.
What does this file extension do?
This file extension indicates that the workbook contains macros, which are sets of instructions that automate tasks within the workbook.
Macros can be written using the Visual Basic for Applications (VBA) programming language and can perform a wide range of tasks, from formatting data to importing and exporting information.
With macros, you can streamline your workflow and save time by automating repetitive or tedious tasks.
However, it's important to be cautious when using macros, as they can potentially be used to execute malicious code. Always ensure that your macros are from a trusted source and that you have adequate antivirus protection in place.
Read more about repetitive tasks here:
https://brainly.com/question/29511535
#SPJ1
Answer:
Workbooks with the ".xslm" extension contain automated steps for performing repetitive tasks.
What does this file extension do?
This file extension indicates that the workbook contains macros, which are sets of instructions that automate tasks within the workbook.
Macros can be written using the Visual Basic for Applications (VBA) programming language and can perform a wide range of tasks, from formatting data to importing and exporting information.
With macros, you can streamline your workflow and save time by automating repetitive or tedious tasks.
However, it's important to be cautious when using macros, as they can potentially be used to execute malicious code. Always ensure that your macros are from a trusted source and that you have adequate antivirus protection in place.
Read more about repetitive tasks here:
brainly.com/question/29511535
Explanation:
What is the main difference between a logic error and a syntax error?
Group of answer choices
A logic error is due to a problem in the algorithm, whereas a syntax error is usually a typo or error in punctuation.
A logic error is a problem with the rules of the language, whereas a syntax error is a problem with the algorithm.
A logic error is a problem that is easy to fix, whereas a syntax error is harder to find and fix.
A logic error can only be corrected by recoding the entire program, whereas a syntax error can be fixed in a matter of seconds.
Answers
The main difference between a logic error and a syntax error is option A logic error is due to a problem in the algorithm, whereas a syntax error is usually a typo or error in punctuation.
What is the Syntax Error vs Logical Error?A syntax error is a mistake that affects how a group of letters or tokens that are meant to be written in a specific computer language should be organized. A logical error is a programming error that affects how a program behaves but does not result in an abnormal program termination.
Any elements of the code that do not adhere to the syntax of the programming language will result in a syntax error since computer programs must adhere to strict syntax to compile successfully. A "bug" or mistake in the source code of a program known as a "logic error" causes incorrect or unexpected behavior.
Therefore, An incorrect syntax prevents a program from running. A program with a logic flaw will still execute, but it won't function as intended.
Learn more about syntax error from
https://brainly.com/question/24013885
#SPJ1
Select the correct answer from each drop-down menu. Computer memory stores data as a series of 0s and 1s. In computer memory, represents the absence of an electric signal and represents the presence of an electric signal.
Answers
Answer:
Zero (0); one (1).
Explanation:
Boolean logic refers to a theory of mathematics developed by the prominent British mathematician, called George Boole. In Boolean logic, all variables are either true or false and are denoted by the number "1" or "0" respectively; True = 1 or False = 0.
The memory of a computer generally stores data as a series of 0s and 1s. In computer memory, zero (0) represents the absence of an electric signal i.e OFF and one (1) represents the presence of an electric signal i.e ON.
What is the default view in a Word document? (5 points)
Copy View
Editing View
Paste View
Reading View
Answers
Answer:
EDITING VIEWExplanation:
Although Microsoft word has several different ways you can view or edit your documents.Most hard drives are divided into sectors of 512 bytes each. Our disk has a size of 16 GB. Fill in the blank to calculate how many sectors the disk has. Note: Your result should be in the format of just a number, not a sentence.
disk_size = 16*1024*1024*1024
sector_size = 512
sector_amount =
print(sector_amount)
Answers
what are three access control security services?
Answers
The three access control security services are:
Physical Access ControlLogical Access ControlNetwork Access ControlWhat are access control security services?Access control limits user access to secure resources or areas Physical access control can involve guards, locks, cards, biometrics, and cameras. Authorized access systems restricted to certain areas. Logical access control controls computer system, network, and data access.
Access privileges can depend on roles/responsibilities, with extra security measures (e.g. multi-factor authentication) for added protection. NAC regulates access to a computer network for security.
Learn more about access control security from
https://brainly.com/question/14205543
#SPJ4
What is the function of WriteLine operation? (in small basic app)
1.to print each line of text on a same line
2. to print each line of text on a separate line
3. To show the text window
4. None of the above
Answers
Answer:
WriteLine ("If you just want a quick text, you can simply write it inside quotation marks.") TextWindow. WriteLine ("But, if you want a text, or value, to be repeated through the code, you may want a VARIABLE.")
In a database, the _________ are responsible for organizing records and fields, as well as maintaining relationships with other data sets.
Answers
In a database, is the tables. Tables are responsible for organizing records and fields, as well as maintaining relationships with other data sets. Let me provide an explanation for you.
: In a database, information is stored in tables, which consist of rows and columns. Each row represents a record, while each column represents a field or attribute. The tables in a database are responsible for organizing and structuring the data, making it easier to store, retrieve, and manage. Additionally, tables can have relationships with other tables, such as one-to-one, one-to-many, or many-to-many relationships.
These relationships help maintain the integrity and consistency of the data in the database. So, in summary, tables are the key components in a database that handle the organization of records and fields, as well as the maintenance of relationships with other data sets.
To know more about database visit:
https://brainly.com/question/29117029
#SPJ11
3. Which keyboard shortcut pastes information from the clipboard?
Answers
The commands for the Windows Clipboard are: CTRL+C to copy. CTRL+X to cut. CTRL+V to paste.
Stay safe
Study hard
Brainliest please!
assume the variable planet distances refers to a dictionary that maps planet names to planetary distances from the sun. write a statement that deletes the element with the key 'pluto'.
Answers
To delete an element from a dictionary in Python, we can use the 'del' statement followed by the key of the element we want to remove.
Given a dictionary named 'planet distances' that maps planet names to planetary distances from the sun, we can delete the element with the key 'pluto' using the following statement:
del planet_distances['pluto']
This will remove the key-value pair for 'pluto' from the dictionary.
In summary, to delete an element with a specific key from a dictionary in Python, we can use the 'del' statement followed by the key of the element we want to remove, as demonstrated in the statement 'del planet_distances['pluto']' to remove the 'pluto' key-value pair from the 'planet distances' dictionary.
To learn more about Python, visit:
https://brainly.com/question/30427047
#SPJ11
Alfred works in the human resources department, and he uses a management information system to find applicants' résumés on the web and filter them to match needed skills.
The type of MIS that recruiters use is a(n) ________ system.
Answers
Answer:
ATS
Explanation:
A management information system or MIS is defined as a computer system that consists of hardware as well as software which serves as the backbone of any organization's operations. It gathers data and information from the web and analyse the data for decision making.
In the context, Alfred works in the HR department and he uses an ATS system to find resumes online and match them with the desired skill sets of the job profile.
An ATS stands for Applicant Tracking System. It is a HR software that acts as the database for the applicants.This software helps the recruiting agent to filter the skills and the required experiences from the database of all the resumes in the web and select according to the requirement of the job.