Think up and write down a small number of queries for a web search engine.
Make sure that the queries vary in length (i.e., they are not all one word). Try
to specify exactly what information you are looking for in some of the queries.
Run these queries on two commercial web search engines and compare the top
10 results for each query by doing relevance judgments. Write a report that answers at least the following questions: What is the precision of the results? What
is the overlap between the results for the two search engines? Is one search engine
clearly better than the other? If so, by how much? How do short queries perform
compared to long queries?
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Related Questions
Which of the following is a federal initiative that is designed to encourage organizations to address how critical operations will continue under a broad range of negative circumstances?
Answers
A continuity of operation planning (COOP) is an initiative that is designed by the federal government, so as to encourage business organizations and its departments to address how essential functions and critical operations will continue under a broad range of negative circumstances (disaster).
Business continuity can be defined as an advanced planning, processes, procedures, preparation, and decisions made by a business organization, so as to ensure the maintenance of essential functions and critical operations during and after the occurrence of a disaster. Thus, a disaster recovery plan (DRP), business impact analysis (BIA) and continuity of operation planning (COOP) are an integral and important part of business continuity.
A continuity of operation planning (COOP) is an initiative that is designed by the federal government of the United States of America, so as to encourage business organizations and its departments to address how essential functions and critical operations will continue under a broad range of negative circumstances (disaster).
In continuity of operation planning (COOP), an all round hazard approach is adopted rather than just focusing on specific hazardous events, in order to ensure essential functions and critical operations of a business organizations will continue under a broad range of negative circumstances (disaster).
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Which validation method would you use for first name on a data form
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1. Fill in the blanks with appropriate word. 5°1-5 is a collection of raw unprocessed facts, figures, and symbols
Answers
Answer:
e
Explanation:
e
Write a function predict_wait that takes a duration and returns the predicted wait time using the appropriate regression line, depending on whether the duration is below 3 or greater than (or equal to) 3.
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The appropriate function which could be used to model the scenario can be written thus ; The program is written in python 3 ;
y = 3x + 3.5
#since no data is given ; using an hypothetical regression equation expressed in slope - intercept format ; where, x = duration and y = Predicted wait time.
def predict_wait(x) :
#initialize a function named predict_wait and takes in a certain duration value, x
y = 3*x + 3.5
#input the x - value into the regression equation to calculate y
return y
#return y
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Creating an application for an ice cream shop. Create an interface named Flavor. Create three subclasses Lemon, Mint, and Chocolate. Create a class named Cone that has a single member variable named scoops of type List with a generic argument of Flavor. Initialize the scoops member variable to an object of one of the two list classes discussed during the lecture. Add a method named add with a single parameter of type Flavor named scoop. This will add the scoop object to the scoops list.
Create a class named IceCreamShop. The class has a single member variable of type Map named orders. Initialize this map to an instance of type HashMap. This map is used to track customer orders. It maps a customer name of type String to an instance of Cone. The map is modified by the following methods:
Add a method orderScoop(String customer, Flavor flavor). This method first checks if thereâs already an order for the given customer in the map. If the map does not have an entry with the customer name, a new entry is put into the map with a new Cone object. If the map already contains an entry, it gets the cone value from the map. Then it adds a new flavor to the cone. Note: Thereâs no need to put the cone back into the map because the map uses a reference to the cone object.
Add a method completeOrder(String customer). This method will return the cone for the given customer and remove the entry from the map.
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Answer:
I don't know for sure what the answer is but I hope you can find someone that can give you the answer sorry!
Explanation:
HOW TO DISCONNECT A MONITOR FROM A SYSTEM UNIT
Answers
Answer: 1. Use the Windows key + P keyboard shortcut.
2. Using the “Project” flyout, select the PC screen only option.
3. Open Settings.
Click on Display.
Under the “Select and rearrange displays” section, select the monitor that you want to disconnect.
Select monitor on Windows 10
Under the “Multiple displays” section, use the drop-down menu and select the Disconnect this display option.
Can someone pass me Unit 2 Basic Animations from CMU CS ACADEMY, I'll pay you if you pass it to me.
Answers
Answer:
i could but it depends on how much pay
Explanation:
Answer:
ii have the awmsers
Explanation:
unit two
# speedX should be -5 and speedY should be -25.
### Fix Your Code Here ###
Circle(350, 350, 50, fill='ghostWhite', border='black')
ballStitches = Oval(350, 350, 50, 95, fill='ghostWhite', borderWidth=3, dashes=True,
border=gradient('red', 'red', 'red', 'ghostWhite'))
gloveThumb = Oval(260, 375, 75, 120, fill='brown', border='black', rotateAngle=25)
glove = Oval(200, 375, 130, 150, fill='brown', border='black')
# This moves the ball to be 250 away from the mouse in the x-position.
ball.centerX = glove.centerX + 250
ball.centerY = mouseY
# Move the ball stitches to where the ball is.
### Place Your Code Here ###
ball=Circle(350, 350, 50, fill='ghostWhite', border='black')
Please help me !!!!!!!
Answers
Answer:
Explanation:
CTRL+F
To open the Find pane from the Edit View, press Ctrl+F, or click Home > Find. Find text by typing it in the Search the document for… box. Word Web App starts searching as soon as you start typing
You are writing code to store the length of a side of a square. Which one is a good variable name
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Answer:
Explanation:
Hi, pooop! i really like your username
In programming we should use camelcase whichLooksLikeThis because the capital letters are kind of like the back of a camel
so perhaps make the variable name:
lengthSquare
it looks like your question has multiple choice answers.. but i cant see them... so i just made up my own answer...
explain how you activate window explore
Answers
Answer:
Win+R -> Type "explorer.exe" -> Press enter
What is primary difference between the header section of a document and the body
Answers
Answer:
A HTML file has headers and a "body" (payload) — just like a HTTP request. The <body> encapsulates the contents of the document, while the <head> part contains meta elements, i.e., information about the contents. This is (typically) title, encoding, author, styling etc.
Explanation:
CAN I GET BRAINLIEST
How does tracking changes relate to sharing a workbook in Excel?
Answers
Answer:When you highlight changes as you work, Excel outlines any revisions (such as changes, insertions, and deletions) with a highlighting color. On the Review tab, click Track Changes, and then click Highlight Changes. Select the Track changes while editing. This also shares your workbook check box.
Explanation:
A workbook in excel is a file that contains one or more worksheets to assist you with data organization.
What is a workbook?A workbook in excel is a file that contains one or more worksheets to assist you with data organization. A blank workbook or a template can be used to build a new workbook.
The Advanced tab of the Share Workbook dialogue box gives further choices for changing how Excel records change. For example, you may choose the "Automatically Every" radio option and enter a value in the "Minutes" text box. If you enter 10, Excel will store changes made by users every 10 minutes.
When you highlight changes while you work, Excel highlights any modifications (such as updates, insertions, and deletions) with a highlighting colour. Track Changes and Highlight Changes may be found on the Review tab. Select the Track changes while editing.
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11.23. Sort the words in a sentence Define a function called sorted_word_list, which takes a sentence (a string) as a parameter. Complete the function to make and return a list of the words in the sentence in sorted order.
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The function to make and return a list of the words in the sentence in sorted order is as follows:
def sorted_word_list(x):
sorted_characters = sorted(x)
return list(sorted_characters)
print(sorted_word_list("string"))
The code is written in python .
We declared a function named sorted_word_list with a parameter x. The parameter accept a string.
sorted_characters is a variable that stores the sorted strings.
Then we return a list of the sorted string using the return statement.
Finally, we call the function using the print statement.
The values that are bolded in the code are python keywords.
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What are 3 things message timing must include
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Answer:
1)Message Timing. Another factor that affects how well a message is received and understood is timing. ...
2)Access Method. Access method determines when someone is able to send a message. ...
3)Flow Control. Timing also affects how much information can be sent and the speed that it can be delivered.
Five jobs arrive nearly simultaneously for processing and their estimated CPU cycles are, respectively: Job A = 2 ms, Job B = 12 ms, Job C = 15 ms, Job D = 7 ms, and Job E = 3 ms.
Using FCFS, in what order would they be processed? What is the total time required to process all five jobs? What is the average turnaround time for each of these five jobs?
Answers
This is an example with solution:
Five jobs arrive nearly simultaneously for processing and their estimated CPU cycles are, respectively: Job A = 12, Job B = 2, Job C = 15, Job D = 7, and Job E = 3 ms.
a. Using FCFS, and assuming the difference in arrival time is negligible, in what order would they be processed? What is the total time required to process all five jobs? What is the average turnaround time for all five jobs?
Answer: The order of processing for the given jobs = A->B->C->D->E.
Total time needed to process all the jobs = 12+2+15+7+3 = 39 ms.
Turn around time for job A = 12 ms.
Turn around time for job B = 15 ms.
Turn around time for job C = 30 ms.
Turn around time for job D = 37 ms.
Turn around time for job E = 40 ms.
Answer : Therefore, the average turnaround time = (12+15+30+37+40)/5 = 26.8 ms.
Order of processing is A, B, C, D, E and Total time to process and Average turnaround time is 39 ms and 24 ms
Turnover time and order of processing:Order of processing = A, B, C, D, E
Total time to process all five jobs = Job A + Job B + Job C + Job D + Job E
Total time to process all five jobs = 2 + 12 + 15 + 7 + 3
Total time to process all five jobs = 39 ms
Average turnaround time = [(2-0) + (2+12-0) + (2+12+15-0) + (2+12+15+7-0) + (2+12+15+7+3-0)] / 5
Average turnaround time = (2+14+29+36+39) / 5
Average turnaround time = 24 ms
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a leading global vendor Of computer software hardware for computer mobile and gaming systems and cloud services it's corporate headquarters is located in Redmond Washington and it has offices in more then 60 countries
Which One Is It
A) Apple
B) Microsoft
C) IBM
D) Global Impact
Answers
Answer:
B
Explanation:
They have offices in Redmond Washington
If you were a hackathon team manager, how could you best address the conflict created by having more volunteers than open roles
Answers
There are various ways to resolve conflict. Addressing conflict by the team manage is by:
Control conflict by expanding the resource base Eliminate conflict by assigning volunteers to another project team.There are a lot of ways an individual can handle conflict. One of which is to expand the resource base.
Example: Supporting team manager receives 4 budget requests for $150,000 each. If he has only $200,000 to distribute, there will be conflict at this stage because each group will believe its proposal is worth funding and will not be happy if not fully funded. So the best thing to do is to expand the resources allocated.
The right way to fix this conflict is to tell your volunteers in advance that some of them will not be doing different tasks etc.
See full question below
Capital One invites employees to work on special projects during hackathons. Employees can explore new technologies, rapidly push development forward, or just expand their network to include more colleagues interested in innovation. There's always the possibility that more employees want to participate in the hackathon than there are roles available. If you were a hackathon team manager, how could you best address the conflict created by having more volunteers than open roles? Control conflict by expanding the resource base. Eliminate conflict by assigning volunteers to another project team.Eliminate conflict by avoiding the volunteers. Stimulate conflict by making volunteers compete for the available roles.Learn more from
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A good algorithm should have which three components?
O A. Commands, inputs, and outputs
B. Clarity, readability, and sequencing
C. Steps, order, and outcomes
O D. Clarity, simplicity, and brevity
Answers
Answer:
a good algorithm must be able to accept a set of defined input. Output: a good algorithm should be able to produce results as output, preferably solutions. Finiteness: the algorithm should have a stop after a certain number of instructions. Generality: the algorithm must apply to a set of defined inputs.Explanation:
A good algorithm should have Steps, order, and outcomes. The correct option is C.
What is algorithm?An algorithm is a set of instructions that solves a particular problem or performs a specific task.
An algorithm must be well-defined and organised in order to be effective, with clear steps or procedures, a logical order of operations, and a clear understanding of the expected outcomes or results.
As a result, the steps, the order in which those steps are executed, and the expected outcomes or results of following those steps are three essential components of a good algorithm.
Option A describes the fundamental components of a programme, but it is not always a good algorithm.
Option B emphasises some important characteristics of good code, but not specifically related to algorithm design.
Option D addresses important aspects of any type of technical writing, but is not specifically related to algorithm design.
Thus, the correct option is C.
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Write a function named parts that will take in as parameters the dimensions of the box (length, width, and height) and the radius of the hole, and returns the volume of material remaining. Assume the hole has been drilled along the height direction. Note: first write the function assuming the hole has radius less than min(length/2, width/2). For full credit, you will need to account for larger radii (bigger than half the length or width of the box).
Answers
The function in Python where comments are used to explain each line is as follows:
#This defines the parts() function
def parts(length, width, height, radius):
#This calculates the volume of the box
VBox = length * width * height
#This calculates the volume of the hole
VHole = 3.142 * radius ** 2 * height
#This calculates the remaining volume
Volume = VBox - VHole
#This returns the volume of the remaining material
return Volume
The above program is a sequential program, and it does not require loops, iterations and conditions.
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Which of the following is NOT a function of a Web Browser?
O Provide a platform that users can use to access web pages and sites
O Access a Web server and request a page on the Internet so the right information shows up
O Crawl through the World Wide Web searching for words and terms to index in Web Databases
O Interpret Web page's HTML tags and display the Web page's information in a way that is intended/easily readable for you
Answers
A web browser is used to gain access to the contents of a website, displaying the information in a readable and easily understandable format. Hence, an option which isn't a function of a web browser is Crawl through the World Wide Web searching for words and terms to index in Web Databases
A web browsers allows users to access web pages and sites, by accessing web servers and requesting access to display the contents. Web pages are written in Hypertext Markup Language (HTML). Browsers interpret these document format and tags so that it is displayed in an understandable format.Learn more : https://brainly.com/question/17130932
what are the main barriers to the adoption of an industry standard for internet system
Answers
Answer:
Industry experts say that although many companies find the potential of the Internet of Things very attractive, they either lack a clear value proposition for end-users or lack interoperability.
.tag is used to draw a horizontal line
Answers
Answer:
<hr> tag.
Explanation:
<hr> tag makes a line along the webpage :)
Write a program that reads a list of integers, and outputs whether the list contains all even numbers, odd numbers, or neither. The input begins with an integer indicating the number of integers that follow.If the input is:5246810Then the output is:all evenIf the input is:513579
Answers
Answer:
uuuuu
Explanation:
Answer:
57677748957394209690369-34064666
Explanation:
Create a program that asks the user for the number of male and female students registered in a class/section. The program should display the total number of students and the percentage of male and female in the class.
Sample output
Enter the number of male: 36
Enter the number of female: 17
Number of students = 53
Male = 67.92%
Female = 32.08%
Answers
number_of_males = int(input('Enter the number of males: '))
number_of_females = int(input('Enter the number of females: '))
#2. Process
total_number_of_students = number_of_females + number_of_males
percentage_of_males = number_of_males / total_number_of_students
percentage_of_females = number_of_females / total_number_of_students
#3. Output
print('Total number of males =', format(percentage_of_males, '.0%'))
print('Total number of females =', format(percentage_of_females, '.0%'))
Choose one piece of information your class can know, but you don’t want to share on your website. Why is it okay for your classmates and teacher to know it, but not to post it publicly?
Answers
Answer:
because other people you dont know can see it and it can sometimes not be good
Explanation:
Write a program that, given a file name typed by the user, reads the content of the file and determines the highest salary, lowest salary and average salary. The file contains employee records, and each record consists of the hours worked and the hourly rate. The salary is calculated as the product of the hours worked and the hourly rate.
An example of file containing three records is as follows:
10.5 25.0
40.0 30.0
30.9 26.5
Answers
Using the pandas packge in python, the program which performs the required calculation goes thus :
file_name = input()
#user types the filename
df = pd.read_csv(file_name, names=['hours_worked', 'rate']
#file is read into a pandas dataframe
df['salary'] = df['hours_worked'] * df['rate']
#salary column is created using the product of rate and hours worked
highest_salary = df['salary'].max()
#the max method returns the maximum value of a series
print('highest_salary)
lowest_salary = df['salary'].min()
#the min method returns the minimum value of a series
print('lowest_salary)
avg_salary = df['salary'].mean()
#the mean method returns the average value of a series
print('avg_salary)
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What is the difference between (IF instructions & WHILE instructions )
0
를 들
T
!
Answers
Answer:
While statements determine whether a statement is true or false. If what’s stated is true, then the program runs the statement and returns to the first step. If what’s stated is false, the program exits the while and goes to the next statement. An added step to while statements is turning them into continuous loops. If you don’t change the value so that the condition is never false, the while statement becomes an infinite loop.
If statements are the simplest form of conditional statements, statements that allow us to check conditions and change behavior/output accordingly. The part of the statement following the if is called the condition. If the condition is true, the instruction in the statement runs. If the condition is not true, it does not. The if statements are also compound statements. They have a header (if x) followed by an indented statement (an instruction to be followed is x is true). There is no limit to the number of these indented statements, but there must be at least one.
computer Graphics:
B. Arbitrary reference point:
1) Apply a rotation by 60° on the Pivot Point (-10, 10) and display it.
2) Apply a rotation by 270° on the Pivot Point (10, 0) and then translate it by tx
= -20 and ty = 5. Display the final result.
Answers
What is ligma? please someone answers ill give the brainliest.
Answers
Answer:
Ligma is just a made-up disease, its not real. Tons of people use that word now for a inappropriate joke, don't fall for it!
Explanation:
The sugma and ligma are the rare diseases cause by the bofa family viruses.
What Sugma and Ligma are related?Sugma and Ligma are both diseases and are related to each other where LIGMA is also known as loose internal gene miaasintits and this is the second stage od BOFA which is biologically offset farkowonian asintits and this diseases interferes with the immune system and it increases the risk of having tuberculosis and if in LIGMA a person enter the BOFA stage.
It is considered as last treatable stage and due to highly weakened immune system the people are most likely to die at this stage but still there is one treatment suggested n this case called as LIGMA balls where as SUGMA is the rarest antibiotic strain resistant of LIGMA virus.
The sugma is non lethal but is contagious and can spread very fast and its great prevention is by awareness of BOFA family viruses s sugma strain can be transferred via both verbal and virtual communication and as it is a rare disease.
Therefore, The sugma and ligma are the rare diseases cause by the bofa family viruses.
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what is the different sheets in excel
Answers
Answer:
By clicking the sheet tabs at the bottom of the Excel window, you can quickly select one or more sheets. To enter or edit data on several worksheets at the same time, you can group worksheets by selecting multiple sheets. You can also format or print a selection of sheets at the same time.
Explanation:
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