Service provided by multiple servers acting in parallel is referred to as Multiple-channel queuing system.
What is Multiple-channel queuing system?The multi channel queuing problems is known to be a system where each of the stations is known to often deliver the same type of service and they are said to be equipped with the same kind of tools.
Conclusively, A multi-channel, is said to be a single-phase business that is composed of different servers and also has a one-step servicing process.
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You have been asked to investigate a web server for possible intrusion. You identify a script with the following code. What language is the code in and does it seem likely to be malicious? import os, sockets, syslog def r_conn(ip) s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM) s.connect(("logging.trusted.foo",514))
The code below is written in JavaScript and does not seem malicious.
What is a Malicious Code?A Malicious code is one that is not designed for any productive end but to cause disruptions in the computer with the objective of
harming the workstation; or destroying the data stored therein.There are numerous classifications of malicious codes and they can be identified and removed by an application called an Anti-Virus or malicious app remover.
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please answer this question
The salary calculator program is an illustration of a sequential program
What are sequential programs?Sequential programs are programs that do not require loops, iterations or conditional statements
How to write the main programThe program written in Python, where comments are used to explain each action is as follows:
#This initializes the base number of hours
baseHours = 40
#This initializes the base payment
basePay = 600
#This initializes the overtime payment
overtimePay = 300
#This initializes the total hours worked
hoursWorked = 45
#This calculates the total payment
totalPay = baseHours * basePay + (hoursWorked - baseHours) * overtimePay
#This prints the total payment
print(totalPay)
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Examples of ________, which is hosted on a web site, include e-mail, word processing, tax preparation, and game programs.
Answer:Web Application
Explanation:Web hosting is more or less like having an ordinary computer in the cloud in order share information and resources with others world wide.One cannot make effective use of a computer without software applications . Similarly hosting just normal html pages and documents on a server cannot help increase productivity,hence the creation of cloud computer applications also known as "Web Apps (Web Applications)" to aid boost productivity and information dissemination via quality task automations.
When purchasing a security program, you must make sure that _____. Select 2 options.
it can be implemented quickly
it can be easily adopted
it hinders operational efficiency
the employees are not involved
it is complex and complicated
Answer:
1 ans 3
Explanation:
Answer:
- it can be implemented quickly
- it can be easily adopted
Explanation:
When selecting a security program to purchase, you should want to ensure its efficiency. Correct on Edge.
I hope this helped!
Good luck <3
What app or divice has a filter that you can have blackvalk in real life
Answer:
look in app store explanation:
look in-app store
how do you create 2 dimensional array with c++?
2 dimensional arrays in C++ are arrays that have 2 dimensions i.e. rows and columns
How to create the array?To create a 2-dimensional array in C++, you make use of the following syntax
data_type array_name[rows][columns];
Assume the following parameters:
The data type of the array is integerThe array name is StudentsThe array has 10 rows and 20 columns.The declaration of an array with the above properties would be:
int Students[10][20];
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When you run your Windows Form application, what is the lifespan of a global variable (also known as a "field" or "class" variable)?
The lifespan of a global variable (also known as a "field" or "class" variable) exist only until any additional classes are initialized.
What is Windows form application?Windows Forms is defined as a form of UI backbone that is often uused for creating Windows desktop apps.
It is known to help its user in a lot of ways to produce or make desktop apps using the visual designer given in Visual Studio. It has a lot of Functionality such as drag-and-drop placement of visual controls and others.
See full question below
When you run your Windows Form application, what is the lifespanof a global variable (also known as a “field” or “class”variable)?
a. during the initial click button event
b. global variables only exist if they are constants
c. only until any additional classes are initialized
d.as long as the form is running
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An IT infrastructure manager is reviewing his company's computer assets, particularly the mean time to failure (MTTF) of the PC and server hard drives. The manufacturer of the hard drives typically used in the company states that the MTTF is approximately 11 years. Because servers and some high-priority workstations must operate continuously except for brief periods of maintenance, how many hours, on average, can these hard drives be expected to operate before failure
The numbers of hours, on average, can these hard drives be expected to operate before failure is 24 hours a day, also seven days a week and 365 days a year.
How many hours can Hard drive last?The total life-time of a hard disk is said to be 5 years" that is about 43,800 hours of been in constant use.
Note that a key reliability-linked criterion for the selection of storage components is based on its operating duty that is the numbers of many hours in a day a drive can be active for.
A lot of HDDs used by Enterprise-class applications are said to be optimized for constant use that is 24 hours a day, seven days a week, and 365 days a year.
Note that a Managed Service Provider (MSP) have to plan for a failure in every 1000 hours that is about 42 days.
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List and describe in detail any four power management tools that were developed by at
least two manufacturers to prevent and/or reduce the damage of processors from the
process of overclocking. Your answer must also include the manufacturers name
Power management tools is a kind of technology that enables the efficient and optimized management of the power that is consumed by computer hardware.
What is the purpose of a power management tool?The key purpose of a power management tool is to help:
minimize power consumption;save costspreserve the optimal performance of the system.Examples of power management tools are:
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Why do you want to work for Rev?
People do have reasons why they want to work for a particular company. It may be due to what they company stands for, what they make or about your dream.
I can therefore say that I want to work for Rev because they are revolutionizing the industry and I want to be part of the change process.
How do you answer why do you want to work?Note that when looking for a job, job experience do matter. When ask the reason for looking for this job.
One can answer that they have the experience or the needed expertise and skills required for this job as they want to be aligned with what the company stands for.
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How do I write this program?
def goingUp(n): # prints the stars from the row with 1 until a row with n
def goingDown(n): # prints the stars from the row with n to the row with 1
If the user enters a negative value, your program should print nothing.
If the user enters 0, your program should print nothing.
If the user enters 1, your program should print a single line with one star.
If the user enters any number greater than 1, your program should print according to the pattern shown above.
The prompt to the user must be Please enter a value
Answer:
Sorry but I don't know this
Which item is used in Excel to identify the row of a particular cell?
letter
number
type
sheet
The answer is B) number
Answer:
B) number
Explanation:
you are correct! for instance the cell E3 has the column E and the row 3
what is the answer to 7.4.4: Length of User's Name codehs
The program that ask the user to type there first name and then print out how many letters that is in there name is as follows:
x = input("what is your first name: ")
y = len(x)
print(f"There are {y} letters in your name")
Code explanation;The code is written in python.
Firstly, we store the users name in the variable x.Then, we find the length of the users inputted name and store it in a variable y.Finally, we print the length of the users name using the print function.learn more on python here: https://brainly.com/question/26738945
What exactly is github?
Explanation:
Hope it helps you!!RAM is like a computer’s ______________, while a hard drive is like a computer’s ______________
Explanation:
RAM is what the computer and the applications run on and hard drive is the type of memory all your files and apps are located on
My computer has been running slow for a few days I’m sure it’s a virus
Answer:
You try to clean it, dipping it in water 2-3 times will be fine.
Explanation:
ha ha I'm indian boy F...
Answer:
Don't put some water on it it will be break just clean it and tell your parents to fix it if you have a money you can fix it
How many bit positions to borrow from the host address field to subnet the network address 169.67.0.0 exactly into 5 subnets
Answer:
send me the opportunity to work with you and your family and friends and family are doing well and that you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient you are not the intended recipient
Which statement best characterizes under what circumstances you should add your social media profile to a resume? You should add your profile even if it is not entirely professional. You should add your profile even if it is not entirely professional. You should add your profile, but it should be entertaining and help you stand out. You should add your profile, but it should be entertaining and help you stand out. You should not add your profile under any circumstances—it is unprofessional. You should not add your profile under any circumstances—it is unprofessional. You should add your profile, but it should be professional and positive.
Answer:
You should add your profile, but it should be professional and positive.
Explanation:
this is the most reasonable response... resumes are for careers and professions.. so you must be professional and positive (if it is for example linkedin)
2. Choose four organizations in a particular industry and compare their strategies and analyze how the information system could be used for each organization to gain competitive advantage. 9.1 The first organization should follow the competitive strategy of lower cost across the industry,
The four organizations in a particular industry (Food industry) are:
Cargill Archer Daniels Midland (ADM) Company Nestle Sysco Corporation What is Low-cost strategy?The food industry is one that has been dominated by a lot of big companies. It is competitive in nature and it is advisable to have a Low-cost strategy.
This Low-cost strategy is one that helps the firm to sell its product or its service using a lower price when compared to its competitors as this will help them to have or win a competitive edge in the industry.
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You have been asked to write a program for the Duckie's Obstacle Race. The program calculates the total number of racers, the fastest race time, the slowest race time, and the overall average race time.
Ask user to enter the maximum number of racers allowed for the race
Use repetition structure (loop) to ask the user to enter race times (in minutes)
Exit the loop if the user specifies there are no more times to enter (sentinel value) or if the maximum number of racers allowed has been reached
At a minimum, within the loop, you should keep track of how many race times are entered, the fastest race time and the slowest race time.
After the loop is exited, display how many race times were entered, the fastest race time, the slowest race time and the overall average race time.
Format your output appropriately
Be sure to include all appropriate documentation at the start of the program and within the program body
The program illustrates the use of loops and conditional statements
Conditional statements are used to make decisionsLoops are used for operations that must be repeated until a certain condition is met.The race programThe program written in Python, where comments are used to explain each action is as follows:
#This initializes the variables to 0
totalRaceTime = 0; minRaceTime = 0; maxRaceTime = 0; countTimes = 0
#This gets input for the number of race times
numTimes = int(input("Number of times: "))
#This opens a sentinel controlled loop
while countTimes < numTimes:
#This gets the race time
raceTime = int(input("Race time: "))
if countTimes == 0:
minRaceTime = raceTime
maxRaceTime = raceTime
#This determines the highest race time
if raceTime > maxRaceTime:
maxRaceTime = raceTime
#This determines the leest race time
if raceTime < minRaceTime:
minRaceTime = raceTime
#This determines the total race time
totalRaceTime+=raceTime
countTimes+=1
#This prints the highest race time
print("Maximum: ",maxRaceTime)
#This prints the least race time
print("Minimum: ",minRaceTime)
#This prints the average race time
print("Average: ",round(totalRaceTime/numTimes,2))
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Which string method returns true if the character is a lowercase letter?
letter = input("Enter a letter: ")
islower(letter)
isLower(letter)
letter.islower() * is correct
letter.isLower()
Answer: islower(letter)
Explanation: got it right on edgen
How might the project team recommending an ERP design strategy justify its recommendation as compared with other types of design strategies?
The project team recommending an ERP design strategy by stating that in all, most of the attributes of a specific plan will bring about a good, quick and full return on that investment.
The project team can legitimize their ERP strategy by inputting the main preferred viewpoint to reengineering the proposed business procedure.
What is a ERP strategy?The term ERP strategy is a term that connotes the use of a technology strategy that often helps to integrates a combination of business functions.
The functions includes finance, HR and purchasing and linked with operational areas, such as manufacturing via a tight rope from operational business works to financial records.
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how has education technology evolved in schools over the past years
More sophisticated software given to students
A timer is set after each frame is sent before waiting an ACK for that frame, how long does the timer take to be expired?
A timer needs to be set after each frame is sent before waiting an ACK for that frame. The length of time it takes for a timer take to be expired depends on only when the first outstanding frames has expires first.
Some do take 5 min., 10 minutes, or even 48 hours while others depends on what the sender has set.
What is A timer is set after each frame about?A sender is one that is not entitled to hold a timer for each frame. It has to hold a single timer.
When a the timer expires, the sender can then resends all the frames whose ACK has not been seen or received yet. The sender often starts the timer at the time it is sending the first frame , and because of that, it is only when the timer for the first set frames expires before the sender can resend any other outstanding frames.
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Write the pseudocode for the following scenario. The final exam marks for 10 students are 65, 45, 78, 65, 89, 65, 79, 67, 75, and 63. The marks are stored in an array. Find: • The student with the highest mark. • The student with the lowest mark. • The total marks for all the students. • The overall average.
The pseudocode of the program serves as a prototype of the program
How to determine the pseudocode?The pseudocode of the program is as follows:
StartDeclare array MARKSInput MARKS[0] to MARKS[9]Sort MARKSPrint MARKS[9] ----- this prints the highest markPrint MARKS[0] ----- this prints the least markFOR I = 0 TO 9; ADD MARK[I] TO TOTALPrint TOTALPrint TOTAL/10StopThe above pseudocode gets input for the array; then sorts the array before performing the required operations
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s to write a Python-program that uses training data to choose the four ideal functions which are the
best fit out of the fifty provided (C) *.
i) Afterwards, the program must use the test data provided (B) to determine for each and every x-ypair of values whether or not they can be assigned to the four chosen ideal functions**; if so, the
program also needs to execute the mapping and save it together with the deviation at hand
ii) All data must be visualized logically
iii) Where possible, create/ compile suitable unit-test
* The criterion for choosing the ideal functions for the training function is how they minimize the sum of all ydeviations squared (Least-Square)
** The criterion for mapping the individual test case to the four ideal functions is that the existing maximum
deviation of the calculated regression does not exceed the largest deviation between training dataset (A) and
the ideal function (C) chosen for it by more than factor sqrt(2
Use the knowledge in computational language in python is possible write the data about a function and the summation.
How to define function in Python?In Python, a function is a sequence of commands that performs some task and that has a name. Its main purpose is to help us organize programs into chunks that correspond to how we envision a solution to the problem.
So in an easier way we have that the code is:
def plus(a,b):
return a + b
class Summation(object):
def sum(self, a, b):
self.contents = a + b
return self.contents
sumInstance = Summation()
sumInstance.sum(1,2)
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Use Advanced Filtering to restrict the data to only display full-time employees with at least one dependent. Place the results in cell A37. Use the criteria in the range H24:M25 to complete the function.
Answer:
Click cell H10, and enter an AVERAGEIFS function to determine the average salary of full-time employees with at least one dependent. Format the results in Accounting Number Format. Step 1: Open the excel and go to Insurance worksheet
help meeeeeeeeeeeeeeeee
Answer:
The advantages include much access to photos, digital functions like games and contacts with friends, videos, and you can search questions to anything you like. Disadvantages include things like too much screen time affecting sleep, health, and other physical problems. There is also exposure to explicit content and hatred from strangers.
There are hundreds of editing software for you to try, and many are free to use and are even compatible offline. They can make content related to or look like something in a movie or can be used to make things look nicer and cooler.
Mr. Hicks is setting up a wiiſed office network for 10 computers. He needs to use a network topology
devices to be added later as required. Which topology should he use?
A. Star
B.tree
C.mesh
D.ring
Answer:
C. Mesh
Explanation:
Each device will be connected to the other 9 devices, making it the best topology to use.
Hope this helps!
Answer:
STAR
Explanation:
13. In cell B16, use the SUMIF function and structured references to display the total wins for teams in the Youth league.
Using the SUMIF function and structured references to display the total wins for teams in the Youth league is gotten as; 65
How to make use of the SUMIF Function?
The SUMIF function in excel combines a condition and a sum of the values which meets the stated condition. That is; SUMIF(row_range, condition)
From the attached image we can see the number of times youth won the league in column D. Also, we can see the total number of youth wins in column H under Total.
Thus, using SUMIF function for the total number of wins, we have;
B6 = SUMIF(SwimTeams[League], "youth",H3:H12
B6 = 21 + 16 + 12 + 9 + 7
B6 = 65
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