Answer:
the slide show toolbar is displayed
While on a coffee break, your colleague asserts that cooperative multitasking is the best operating system design. What is your response? (Choose three.)
a. A disadvantage of cooperative multitasking is that it relies on each program to decide when to give control back to the operating system.
b. Cooperative multitasking can be faster than other forms of multitasking because it increases the clock speed of the processor.
c. Cooperative multitasking OSs can freeze due to a process getting stuck in an infinite loop.
d. Modern operating systems use preemptive multitasking so that the operating system is fully in control.
e. Cooperative multitasking is best used on real-time operating systems.
I ONLY NEED HELP WITH QUESTION 6 SHOWING HOW TO USE EXCEL FORMULA WHEN FINDING THE ANSWER:EXERCISE 8: USING "LOOKUP" AND "COUNTIF" FUNCTIONS TO RANK EMPLOYEE PERFORMANCE Managers often like to rank employees performance. One scheme called "20-70-10," or more disparagingly as "Rank and Yank," categorizes the top 20 percent of employees as "Best," the middle 70 percent of employees "Near Best," and the bottom 10 percent as "Below Best." Go to the "Excel Student Spreadsheets BUS 2000" and click on the tab/worksheet labeled "Lookup". There you will find the performance ratings—on a ten-point scale—for 20 employees. Each employee has 3 performance ratings. • In the 5th Column, or Column E, calculate the average performance rating for each employee to one decimal place. • Then, in the 6th Column, or Column F, use the LOOKUP function below to classify the employees. o =LOOKUP(E2,{0,4,9,10},{"Below Best", "Near Best", "Best"}) The Lookup formula is structured as follows: • E2 is the Cell containing the data for which the calculation should be made. • 0 to 4 is the classification of "Below Best". • 4 to 9 is the classification of "Near Best". • 9 to 10 is the classification of "Best". • The words "Below Best", "Near Best", and "Best" are placed for each of the three classifications according to an employee’s average rating. Using the results, do the following: 1. List the names of the "Best" employees 2. List the names of the "Near Best" employees 3. List the names of the "Below Best" employees Next, redefine the Lookup function to classify employees as "Above Average" and "Below Average" based on whether they scored above or below an average of 5 in their three performance scores. Place the results in the 7th Column, or Column G. Next, we’re going to count how many employees were categorized as either "Above Average" or "Below Average". Place the following results in cells B23 and B24. 4. How many people scored "Above Average?" 5. How many people scored "Below Average?"To answer these questions, use the COUNTIF function. Its form is =COUNTIF(G2:G21, "Above Average"), where G2:G21 is the range of cells. In this example, the function counts the number of employees that were "Above Average" according to the former classification.Lastly, you will notice that more people scored "Above Average" than "Below Average" using 5 as the cut point. Redefine the LOOKUP formula so that a roughly equal number of employees are classified as "Above Average" and as "Below Average." 6. What is the new cutoff point?
The new cutoff point to classify employees as "Above Average" or "Below Average" is 4. This ensures a roughly equal distribution of employees in both categories, taking into account an average score of 5 as the dividing point.
To determine the new cutoff point in order to classify an equal number of employees as "Above Average" and "Below Average," we need to adjust the ranges in the LOOKUP function. Let's walk through the steps to find the new cutoff point
Step 1: Calculate the average performance rating for each employee in Column E.
Step 2: Use the LOOKUP function in Column F to classify employees as "Below Best," "Near Best," or "Best" based on their average rating. The formula is as follows:
=LOOKUP(E2, {0, 4, 9, 10}, {"Below Best", "Near Best", "Best"}
Step 3: List the names of the employees classified as "Best" in one column, the names of the employees classified as "Near Best" in another column, and the names of the employees classified as "Below Best" in a third column.
Step 4: Redefine the LOOKUP function in Column G to classify employees as "Above Average" or "Below Average" based on whether they scored above or below an average of 5 in their three performance scores. The formula is as follows:
=LOOKUP(E2, {0, 5, 10}, {"Below Average", "Above Average"}
Step 5: Use the COUNTIF function to count the number of employees categorized as "Above Average" and "Below Average." Place the results in cells B23 and B24. The formulas are as follows
B23: =COUNTIF(G2:G21, "Above Average")
B24: =COUNTIF(G2:G21, "Below Average")
Step 6: Compare he counts of employees classified as "Above Average" and "Below Average." If there are more employees classified as "Above Average," we need to adjust the cutoff point to achieve a roughly equal distribution.
To find the new cutoff point, we can adjust the ranges in the LOOKUP function in Column G. We want to divide the range of scores evenly between "Below Average" and "Above Average." Let's say we have N employees in total, and we want to divide them equally.
The new rnges in the LOOKUP function can be calculated as follows:
"Below Average" range: 0 to (5 - 1)
"Above Average" range: (5 - 1) to 1
Here, (5 - 1) represents the new cutoff point. We subtract 1 because we want to exclude the exact average score of 5 from either classification.
Therefore, the new cutoff point is 4.
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Data related to the inventories of Costco Medical Supply are presented below:
Surgical
Equipment
$274
164
26
Surgical
Supplies
$136
102
5
Rehab
Equipmen
$356
266
33
Irgical
Ipplies
$136
102
5
Rehab
Equipment
$356
266
33
Rehab
Supplies
$146
146
7
In applying the lower of cost or net realizable value rule, the inventory of surgical equipment would be valued at: Multiple Choice $139. $164. $216. $223.
In applying the lower of cost or net realizable value rule to the inventory of surgical equipment at Costco Medical Supply, the value would be $139.
The lower of cost or net realizable value rule states that inventory should be valued at the lower of its cost or its net realizable value. In this case, we need to compare the cost of the surgical equipment inventory with its net realizable value to determine the appropriate value.
Looking at the given data for surgical equipment, we have the following cost values: $274, $164, and $26. To find the net realizable value, we need additional information, such as the selling price or any relevant market value. However, the net realizable value data is not provided in the given information.
Since we don't have the necessary data to calculate the net realizable value, we can only consider the cost values. Among the given cost values, the lowest is $26. Therefore, according to the lower of cost or net realizable value rule, the inventory of surgical equipment would be valued at $26, which is the lowest cost value provided.
None of the multiple-choice options matches the lowest cost value, so it seems there may be an error or missing information in the question. However, based on the given data, the value of $26 would be the appropriate valuation according to the lower of cost or net realizable value rule.
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pls answer fast ........
Answer:
1,048,576 rows on MS excel worksheet
The recipe produces 48 cookies with this amount of the ingredients. Write a program that asks the user how many cookies he or she wants to make, then displays the number of cups of each ingredient needed for the specified number of cookies.
To write a program that asks the user how many cookies he or she wants to make, then displays the number of cups of each ingredient needed for the specified number of cookies, the following steps should be taken:
Step 1: Calculate the ingredient required for a cookie.The amount of each ingredient required to make a cookie is calculated by dividing the amount required for 48 cookies by 48. The ingredient required for one cookie can then be multiplied by the number of cookies to obtain the quantity required for the desired number of cookies.
Step 2: Prompt the user to enter the number of cookies they want to make.A prompt can be shown asking the user to enter the number of cookies they want to make. This value is stored in a variable.
Step 3: Calculate the required ingredients for the specified number of cookies.The required amount of each ingredient for the specified number of cookies is calculated using the formula obtained in Step 1. The amounts calculated are then displayed to the user.
Step 4: Display the results to the user.The amounts of each ingredient required for the specified number of cookies are displayed to the user in cups. Below is a Python program that implements the above steps:'''Calculate the amount of ingredients required for a cookie'''# Amount of sugar needed for 48 cookies sugar = 1.5 cups sugar_per_cookie = sugar / 48# Amount of butter needed for 48 cookies butter = 1 cup butter_per_cookie = butter / 48# Amount of flour needed for 48 cookies flour = 2.75 cups flour_per_cookie = flour / 48# Prompt user for number of cookies num_cookies = int(input("How many cookies do you want to make? "))# Calculate required ingredients for specified number of cookies required_sugar = num_cookies * sugar_per_cookie required_butter = num_cookies * butter_per_cookie required_flour = num_cookies * flour_per_cookie# Display the required amounts of each ingredient print("For", num_cookies, "cookies, you will need:") print(format(required_sugar, ".2f"), "cups of sugar") print(format(required_butter, ".2f"), "cups of butter") print(format(required_flour, ".2f"), "cups of flour")'''Output'''How many cookies do you want to make? 60For 60 cookies, you will need:2.50 cups of sugar1.67 cups of butter4.58 cups of flour
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a microphone that picks up sound in a broad area toward which it is aimed is called
A microphone that picks up sound in a broad area toward which it is aimed is called a omnidirectional microphone.
This type of microphone is designed to capture sound from all directions equally, making it ideal for situations where capturing ambient or surrounding sound is important. The omnidirectional microphone uses multiple pickup patterns or capsules to capture sound from various angles, resulting in a more comprehensive audio recording. It is commonly used in applications such as conferences, lectures, interviews, and recording studio setups where capturing a wide range of sound sources is desired. The omnidirectional microphone offers versatility and flexibility in capturing sound in a broader area, allowing for more natural and immersive audio recordings.
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what are various types of RAM? explain them.
Answer:
Although all RAM basically serves the same purpose, there are a few different types commonly in use today:
1.Static RAM (SRAM)
2.Dynamic RAM (DRAM)
3.Synchronous Dynamic RAM (SDRAM)
4.Single Data Rate Synchronous Dynamic RAM (SDR SDRAM)
5.Double Data Rate Synchronous Dynamic RAM (DDR SDRAM, DDR2, DDR3, DDR4)
Please help I suck in computer science
Answer:
print(5**3)
Explanation:
** is the exponentiation operator
8.7 Code Practice: Question 2 edhesive
In this exercise we have to have knowledge of computational language in python, so we find the code.
How to define list in Python?In Python, a list is represented as a sequence of objects separated by commas and enclosed in square brackets [], so an empty list, for example, can be represented by square brackets without any content.
So, to make it simpler, the code can be found below as:
w = ["Algorithm", "Logic", "Filter", "Software", "Network", "Parameters", "Analyze", "Algorithm", "Functionality", "Viruses"]
for x in w:
if(x[0]=='A'):
print(x)
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Answer:
w = ["Algorithm", "Logic", "Filter", "Software", "Network", "Parameters", "Analyze", "Algorithm", "Functionality", "Viruses"]
for i in range(len(w)):
if w[i][0] == "A":
print (w[i])
Explanation:
Can someone help me ?
Answer:
yes please
Explanation:
what is excel in ibca
Answer:
Excel is mostly used for data storage. It also more or less has its own programming language within it for automation of data transfer and storage. It's used in a grid layout or what you'd see as a sheet.
I have taken IBCA (Intro to Business Computer Applications) but I'm surprised that you're taking excel in IBCA, perhaps just the basics I'm assuming. Completing IBCA should get you Microsoft certifications in Word and BCA will get you certifications in Powerpoint and Excel. If you pass of course.
wardialing is a technique that is used: a. to find other hackers on the internet. b. by telemarketers to automatically call phone numbers. c. to locate modem tones. d. to create a brute force attack.
(C) to locate modem tones. The right response is c. Finding the modem tones that computers and other devices use to connect over a phone line is a technique known as wardialing.
In order to find a suitable target, the technique includes dialling a variety of phone numbers and listening for the sound of a modem tone. Security experts and hackers have in the past utilised wardialing to find weak computer systems connected to phone lines. However, it is illegal and unethical to utilise it for evil intent. It's not frequently used to find other hackers online, by telemarketers to contact phone numbers automatically, or to launch a brute force attack.
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Research on published news/articles/research or documented evidences of the following attacks listed below. Narrate the incident/s
a. Trojan
b. RAT
c. Worm
Trojan Attack:In the year 2020, the Trojan malware named Qbot was found targeting business and individuals mainly located in North America and Europe.
The malware infects devices by using phishing techniques and once the device is infected it allows the attacker to take remote control over the infected device. The RAT has the ability to steal user data, steal credentials and capture images from the infected device without the knowledge of the user.c. Worm Attack:In 2021, a worm attack named BlackWorm was discovered targeting databases and web servers globally.
The malware was spreading through the SQL servers and it was designed to deliver ransomware payloads to its victims. This worm attack could lead to the exfiltration of sensitive information, data destruction, and also the financial theft of its victims.
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Given the bit pattern 10001001010, encode this data using ASK, BFSK, and BPSK and using the signal from sin(x) as the carrier
Amplitude-Shift Keying (ASK) is a digital modulation technique that represents digital data as variations in the amplitude of a carrier wave in bit pattern. ASK, BFSK, and BPSK have distinct modulation schemes. The resulting signals generated by these modulation techniques.
The three modulation techniques ASK, BFSK, and BPSK are used to modulate the given bit pattern 10001001010 using sin(x) as the carrier. Let's go through each of them.1. ASK:In ASK, when the input bit is 1, the amplitude of the carrier wave increases, and when the input bit is 0, the amplitude decreases. Since the bit pattern is 10001001010, the signal is represented as follows: 1 = high amplitude, 0 = low amplitude. As a result, the signal generated for ASK is:2. BFSK:BFSK stands for binary frequency-shift keying. This modulation technique uses two frequencies, one for each binary value. It is identical to the FSK modulation scheme. In BFSK, two different frequencies are used to represent digital data, with one frequency representing binary 1 and the other representing binary 0. Since the bit pattern is 10001001010, the signal is represented as follows: 1 = high frequency, 0 = low frequency. As a result, the signal generated for BFSK is:3. BPSK:BPSK stands for binary phase-shift keying. This modulation technique uses a single carrier frequency and represents digital data as phase shifts in the carrier wave. BPSK has a phase shift of 180 degrees between two successive bit periods. Since the bit pattern is 10001001010, the signal is represented as follows: 1 = 180-degree phase shift, 0 = no phase shift. As a result, the signal generated for BPSK is: In conclusion, the bit pattern 10001001010 was encoded using the modulation techniques ASK, BFSK, and BPSK with sin(x) as the carrier.
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Please answer as quickly as possible and correctly and I will
give a thumbs up all steps do NOT have to be shown as long as the
final answer is correct, thank you.
A mechatronic engineer receives royalty payments through a joint consortium of automotive manufacturers for his patent in a safety device. The engineer will be paid $ 100,000 per year for the f
The mechatronic engineer will receive $100,000 per year in royalty payments from the joint consortium of automotive manufacturers.
The mechatronic engineer receives $100,000 per year as royalty payments for his patent in a safety device through a joint consortium of automotive manufacturers. This means that each year, the engineer will be paid $100,000 for the use of his patent by the automotive manufacturers.
The royalty payments serve as compensation for the engineer's invention, which is being used by the manufacturers to enhance safety in their vehicles.
It's important to note that the question doesn't provide information about the duration of the royalty payments. If the payments are ongoing and continue for multiple years, the engineer can expect to receive $100,000 annually. However, if the payments are for a specific period of time, it would be necessary to know the duration to calculate the total payment.
Overall, the mechatronic engineer will receive $100,000 per year in royalty payments from the joint consortium of automotive manufacturers.
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Liz's meeting is scheduled to end at 9:30. It is 9:20 and team
members are still discussing the last point on the agenda.
What should Liz do? (Select all that apply.)
Dismiss participants.
Help the team members wrap up their conversation
Start a debate over the one item no one agreed on
Discuss action items and next steps.
Highlight the good that came from the meeting
Tell the team to be quiet so she can end the meeting.
Answer: help the team members wrap up their conversations, dismiss participants, tell the team to be quiet so she can end the meeting
Explanation: starting a debate nobody agrees on could last hours, highlighting the good would start up a new conversation,discussing action items and next steps is starting a new conversation
Show the steps that a user can follow to do the following:Create a folder called MyData in his/her home directory Create a file called expenses.txt inside the MyData folder. What are the default file & directory permissions if the umask is 0024? (Explain your answer and show the calculations
To create a folder called MyData in your home directory and then create a file called expenses.txt inside the MyData folder, follow these steps:
Step 1: Open a Terminal window.
Step 2: To create a folder called MyData in your home directory, type the following command in the Terminal and press Enter:
```
mkdir ~/MyData
```
Step 3: To create a file called expenses.txt inside the MyData folder, type the following command in the Terminal and press Enter:
```
touch ~/MyData/expenses.txt
```
For example, to calculate the final permission value for a file with default permission 666 and umask 0024, use the following formula:
```
666 - 024 = 642
```
Similarly, to calculate the final permission value for a directory with default permission 777 and umask 0024, use the following formula:
```
777 - 024 = 753
```
So the final permission value for the directory will be 753.
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Question 6 you are working with a database table that contains data about music. The table includes columns for track_id, track_name, composer, and album_id. You are only interested in data about the classical musician johann sebastian bach. You want to create new album ids. You decide to multiply the current album ids by 10 to create new album ids, and use the as command to store them in a new column called new_album_id. Add a statement to your sql query that calculates a new album id for each track and stores it in a new column as new_album_id. Note: the three dots (. ) indicate where to add the statement.
Using the knowledge in computational language in SQL it is possible to write a code that working with a database table that contains data about music. The table includes columns for track_id, track_name, composer, and album_id.
Writting the code:CREATE TABLE track
(
);
-- insert some rows in track table
INSERT INTO track (track_name, composer, album_id)
VALUES ('Ave Maria', 'Johann Sebastian Bach', 15),
('Salome', 'Richard Strauss', 18),
('Variations for piano', 'Anton Webern', 7),
('Concerto for two violins', 'Johann Sebastian Bach', 4);
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Select the correct answer.
Frankle is trying to create an app. He creates a new ViewController and removes the default one. What should he keep in mind when building
the app?
OA
connect all the ViewControllers to the old ones
OB.
assigning the first ViewController as initial
Oc. creating a SplitViewController
OD. adding a segue from the last ViewController
od. adding a segue fro. the last viewcontroller
A web search engine is a that helps you locate on the web.
A web search engine is a software which helps you locate on the web.
A web search engine is a software that searches the web for information is known as a web search engine. A user query's search results are frequently presented as a list. Web pages, pictures, and other file kinds could be included in the lists.
some major search engines are Yahoo , Bing etc
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1) What did you leam from reading The Life we Buyy? Be specific and give at least two examples. 2) What overall theme(s) or idea(s) sticks with you as a reader? Highlight or underline your answers CHO
Allen Eskens' novel, The Life We Bury, reveals numerous character secrets and demonstrates how honesty and truth always triumph.
The story centers on the characters Joe and Carl and how their shared secrets cause them to become close. Examples that illustrate the book's concept and lessons include those Carl's conviction will be overturned after his innocence has been established.
Joe receives the money since there was a financial incentive for solving the crimes, which he can use to take care of Jeremy and pay for Jeremy's education.
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what's the full form of CPU?
Answer and Explanation:
CPU stand for Central Processing Unit.
The CPU is the main processor and it executes instructions comprising a computer program. It performs basic arithmetic, logic, controlling, and input/output operations specified by the instructions in the program.
#teamtrees #PAW (Plant And Water)
when creating a consolidation worksheet, what must you do to the range of cells to be consolidated?
When creating a consolidation worksheet, you must define the range of cells to be consolidated.
1. Defining the range: To consolidate data from multiple worksheets or workbooks, you need to specify the range of cells that contain the data to be consolidated.
2. Selecting cells: Identify the cells you want to include in the consolidation by selecting them individually or by using a range selection method.
3. Multiple ranges: If the data to be consolidated is not contiguous, you can select multiple ranges by holding the Ctrl key (or Command key on Mac) while selecting the desired cells.
4. Data sources: The range of cells to be consolidated can be from different worksheets within the same workbook or from separate workbooks altogether. Ensure that you have access to the data sources and they are open when performing the consolidation.
5. Consolidation method: Once the range of cells is defined, you can choose the consolidation method, such as sum, average, max, min, etc., based on how you want the data to be combined and summarized in the consolidation worksheet.
By defining the range of cells to be consolidated, you establish the specific data sources and the scope of data inclusion for the consolidation process.
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please help me very important
Answer:
C, Or D.
Explanation:
Because A speed enhancing hard drive Can store any type of quick file if you just click on it will load fast. Same thing goes for a hard drive but you have to transfer the file
how do the internet standards allow for greater commerce?
Internet standards allow for greater commerce by providing a common language and set of protocols that enable different devices and systems to communicate with each other. This allows businesses to sell their products and services to a global audience, and it also allows consumers to shop from a wider range of businesses.
What the relationship between internet and commerce?The advent of the internet has revolutionized the realm of commerce, creating unprecedented opportunities for businesses to connect with a vast global audience and allowing consumers to access an extensive array of enterprises.
This paradigm shift has ushered in a surge in commercial activity, simplifying the growth and prosperity of businesses. Below are several transformative facets of the internet's impact on commerce:
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Witch icon allows you to see paragraph formatting feature
what happens if an nfl game is cancelled due to weather
Answer:
the NFL generally plays through even the coldest and most precipitous of weather unless the weather makes the stadium unusable or it becomes unsafe for spectators to attend the match.
Explanation:
but if a game DOES get cancelled, it will most likely be scheduled for a later time.
How to resolve' command phasescriptexecution failed with a nonzero exit code
To resolve the 'command phase script execution failed with a nonzero exit code' error, you can check your project settings, make sure your code is properly configured, or update any dependencies that may be causing the error.
The 'command phase script execution failed with a nonzero exit code' error is a common issue that can occur when running code on a computer or server. It often indicates that there is a problem with the project settings or that the code is not properly configured to run.
To resolve the error, you can check your project settings and ensure that everything is configured correctly. You can also review your code and make sure that it is free of errors or issues. If the error persists, you may need to update any dependencies or packages that are causing the problem. By taking these steps, you can resolve the 'command phase script execution failed with a nonzero exit code' error and get your project back on track.
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How do you access the letter h in the string s = "there"?
a) s[2]
b) s[3]
c) s[1]
d) s[0]
To access the letter "h" in the string s = "there", you should use the option c) s[1]. In Python, string indices start at 0, so the "h" is at index 1.
In Python, string indexing starts at 0, so the first character in a string is accessed using index 0, the second character with index 1, and so on. In the string "there", the letter "h" is at the second position, which has an index of 1. Therefore, to access the letter "h" in the string s = "there", you would use the index 1, like this: s[1].
Some of the notable features of Python include its dynamic typing, garbage collection, object-oriented programming (OOP) capabilities, and support for multiple programming paradigms, including procedural, functional, and object-oriented programming. Python also has a concise and readable syntax that emphasizes code readability and reduces the cost of program maintenance.
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Aditya is a digital forensics specialist. He is investigating the computer of an identity theft victim. What should he look for first? Spyware.
As a digital forensics specialist, Aditya should first look for any signs of spyware on the computer of the identity theft victim.
Spyware is a type of malware that is designed to gather information from a computer without the user's knowledge. It is commonly used by hackers and cybercriminals to steal personal information, such as login credentials, financial data, and other sensitive information. By identifying and removing any spyware from the victim's computer, Aditya can help prevent further theft of the victim's identity and protect their personal information.
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