Answer:
Data wrangler
Explanation:
Her responsibility is to transfer data from the camera to a hard drive. What is her job designation? Data Wrangler.
mark as brainliestsA very popular development technique used by database professionals for database design is known as?
The very popular development technique used by database professionals for database design is known as "Entity-Relationship Modeling (ERM)."
Entity-Relationship Modeling (ERM) is a technique that database professionals use to design databases. It is a technique that represents the data in a model form, and it provides an intuitive understanding of the system to the end-users. The ERM model has three fundamental concepts: entity, relationship, and attribute. Entities are objects or concepts that represent something important in the real world, such as customers, employees, or products. The relationship defines the association among the entities. The attribute is the property of an entity. Therefore, the ERM model is used to identify the relationships and attributes of the entities, which helps in designing a robust and efficient database system.
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What dictionary operation can you use to remove all the keys within the dictionary-named contacts?
The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
What is dictionary add and remove element from dictionary?The act of Removing elements from Dictionary is one that can delete a specific item in a dictionary by the use of the pop() method.
Note that this method deletes an item with the given key and returns the value .
Hence, The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().
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Consider the given joint probabilty distribution for a domain of two variables (Color, Vehicle) :Color = Red Color = Green Color = BlueVehicle = Car 0.1299 0.0195 0.0322Vehicle = Van 0.1681 0.0252 0.0417Vehicle = Truck 0.1070 0.0160 0.0265Vehicle = SUV 0.3103 0.0465 0.0769Part a: Calculate P ( Color is not Green | Vehicle is Truck )Part b: Prove that Vehicle and Color are totally independant from each other
The probability that the color is not green, given that the vehicle is a truck, is 0.2195.
b. We can conclude that Vehicle and Color are not independent,
How to explain the probabilitya. Let's apply Bayes' theorem to the given problem:
P(Color is not Green | Vehicle is Truck) = P(Vehicle is Truck | Color is not Green) * P(Color is not Green) / P(Vehicle is Truck)
P(Vehicle is Truck | Color is not Green) = (0.1070 + 0.0160 + 0.0265) / (0.1299 + 0.0322 + 0.1681 + 0.0252 + 0.0417 + 0.1070 + 0.0160 + 0.0265 + 0.3103 + 0.0465 + 0.0769) = 0.1506
P(Color is not Green) = (0.1299 + 0.0322 + 0.1070 + 0.0160 + 0.0265 + 0.3103 + 0.0465 + 0.0769) = 0.8493
P(Vehicle is Truck) = (0.1070 + 0.0160 + 0.0265 + 0.3103 + 0.0465 + 0.0769) = 0.5822
P(Color is not Green | Vehicle is Truck) = 0.1506 * 0.8493 / 0.5822 = 0.2195
b. P(Vehicle, Color) = sum of all probabilities in the joint distribution = 1.0
P(Vehicle) = sum of probabilities for each vehicle type = 0.5822
P(Color) = sum of probabilities for each color type = 1.0
P(Vehicle) * P(Color) = 0.5822 * 1.0 = 0.5822
Since P(Vehicle, Color) = 1.0 is not equal to P(Vehicle) * P(Color) = 0.5822, we can conclude that Vehicle and Color are not independent, and therefore, they are not totally independent from each other.
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3) You can't name your report.
True or false?
Not sure if this is a legit question or not but no you probably shouldnt give your report a name lol
You need to replace the motherboard on a laptop. Which two items should you disconnect or remove first
what were people with yahoo! accounts being advised to do to protect themselves?
People with Yahoo! accounts were advised to take several steps to protect themselves, including changing their passwords, enabling two-factor authentication, monitoring their accounts for suspicious activity, and being cautious of phishing attempts.
Yahoo! experienced multiple data breaches that exposed user information, including email addresses and passwords. To mitigate the risk, Yahoo! advised users to change their passwords to prevent unauthorized access. Enabling two-factor authentication adds an extra layer of security by requiring a secondary verification method, such as a code sent to a mobile device. Monitoring accounts for unusual activity helps identify any unauthorized access. Additionally, users were cautioned about phishing attempts, where attackers try to trick individuals into revealing sensitive information. Being vigilant and practicing good cybersecurity hygiene is essential for protecting Yahoo! account holders from potential threats and unauthorized access to their personal information.
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Which code is easier to learn, Python or C++. And which one is better than the other in your opinion
The database cannot be migrated to a different engine because sql server features are used in the application’s net code. The company wants to a?
Answer:
Explanation:
B is correct
What refers to the way players get personally involved in a game, with the ability to influence the outcome?
ludonarrative
interactive fiction
participant observation
player agency
Answer:
player agency
Explanation:
Answer:
I think it's player agency
Explanation:
Player Agency: The player's ability to impact the story through the game design or gameplay
What are the flowchart symbols?
Answer:Flowchart use to represent different types of action and steps in the process.These are known as flowchart symbol.
Explanation:The flowchart symbols are lines and arrows show the step and relations, these are known as flowchart symbol.
Diamond shape: This types of flow chart symbols represent a decision.
Rectangle shape:This types of flow chart symbols represent a process.
Start/End : it represent that start or end point.
Arrows: it represent that representative shapes.
Input/output: it represent that input or output.
Create a C++ program to compute the average of three tests or quizzes and display the score and average on distinct lines, and do it using arithmetic operators.
#include <iostream>
#include <vector>
#include <numeric>
int main() {
std::vector<int> store(3);
for(int i=0;i<3;i++){
std::cout << i+1 << ". test result: ";
std::cin>>store[i];
}
for(int i=0;i<3;i++) {
std::cout << i+1 << ". test score: " << store[i] << std::endl;
}
std::cout << "Average: " << double(std::accumulate(store.begin(),store.end(),0.0)/store.size()) << std::endl;
return 0;
}
how to login mdc blackboard?
To login to Miami Dade College's Blackboard, you can go to the login page at mdcblackboardcom (LINK) and enter your username and password.
To log in to MDC Blackboard, you will need to follow these steps:
1. Go to the MDC Blackboard login page by visiting this link: https://mdc.blackboard.com/
2. Enter your MDC username in the "Username" field.
3. Enter your MDC password in the "Password" field.
4. Click on the "Login" button to access your MDC Blackboard account.
If you have forgotten your username or password, you can click on the "Forgot Your Password?" link to reset your password or retrieve your username.
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Python
Write a program that will read numbers and print out the sum of the numbers. The program should stop accepting numbers when the user enters 999 (the 999 does not get counted in the sum), or after reading 5 numbers, whichever comes first.
As an illustration, Python application that receives user-provided numbers and computes their sum before halting when the user provides 999 or after reading five numbers.
How do you print a number's sum in C?The total of numbers is displayed using the printf() function. "%d + %d =%d," number1, number2, and sum are printed.
# Set up variables
count = 0 total = 0
# loop while count 5 till user inputs 999 or 5 numbers have been read:
num = int(input("Enter a number (999 to stop): ") # read number from user
If num equals 999, determine if the user wishes to stop, and then break.
Add a number to the total to increase the count. For example, total += num count += 1.
# Display the total of the numbers.
print("The sum of the numbers is:", total) ("The sum of the numbers is:", total)
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Match each of the following terms to its definition: I. web-based II. open source III. project management IV. personal information manager V. proprietary A. software used to keep track of appointments B. software that is hosted on a website C. software used to track tasks and coordinate resources D. software which must be purchased E. software code that is freely available
Answer:
A. Personal information manager.
B. Web-based.
C. Project management.
D. Proprietary.
E. Open source.
Explanation:
A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer how to perform a specific task and to solve a particular problem.
Simply stated, it is a computer program or application that comprises of sets of code for performing specific tasks on the system.
Basically, softwares are categorized into the following categories;
A. Personal information manager: software used to keep track of appointments. It can be used to schedule and manage schedules easily.
B. Web-based: software that is hosted on a website. It works based on cloud computing services and as such requires the use of internet for use at all times.
C. Project management: software used to track tasks and coordinate resources.
D. Proprietary: software which must be purchased. It also known as a closed-source software and can be defined as any software application or program that has its source code copyrighted and as such cannot be used, modified or distributed without authorization from the software developer. Thus, it is typically published as a commercial software that may be sold, licensed or leased by the software developer (vendor) to the end users with terms and conditions.
Some examples of proprietary software are Microsoft Windows, macOS, Adobe photoshop etc.
E. Open source: software code that is freely available. It is typically published as a free software that may be downloaded on various platforms by the end users.
Following is the matched solution for the given question.
I. Web-based - B. software that is hosted on a websiteII. Open source - E. software code that is freely availableIII. Project management - C. software used to track tasks and coordinate resourcesIV. Personal information manager - A. software used to keep track of appointmentsV. Proprietary - D. software which must be purchased.I. Web-based software refers to applications or programs that are accessed and used through a web browser. Instead of being installed on individual computers, the software is hosted on a server and accessed remotely over the internet.
II. Open source software refers to software whose source code is made available to the public. It can be freely used, modified, and distributed by anyone.
III. Project management software is designed to help teams and individuals manage projects efficiently. It assists in planning, organizing, and tracking tasks, resources, and timelines.
IV. Personal information manager (PIM) software is used to organize personal information such as appointments, contacts, notes, and tasks. It helps individuals manage their schedules, track important dates, and maintain personal productivity.
V. Proprietary software refers to software that is privately owned and controlled by a company or individual. It is typically distributed under licensing agreements, and users must purchase or obtain the necessary licenses to use the software.
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Thinking about the operations needed in these games, which game is likely to be one of the oldest games in the world?
tag
dice throwing
jump-rope
tic-tac-toe
Answer:
Most likely tag because it doesn't require anything except legs and running had been around since like forever
Explanation:
What is meant by Paradigm programming?
Answer:
a way to classify programming languages based on their features
listening to the audience refers to what in the context of slide presentations
A. This concept refers to the ability to tell how much the audience likes the topic
B. This concept refers to the ability to predict an audience's reaction to material
C. This concept refers to the ability to field questions from the audience
D. This concept refers to listening for various cues, such as confusion, interest, or boredom
Answer: D
Explanation: This concept refers to listening for various cues, such as confusion, interest, or boredom.
Answer:
It’s D
Explanation:
A. P. E. X
write a c program to write to a file the frequency of occurrences for the white ball numbers and the powerball numbers and their frequencies of occurrence. both lists should be in ascending numerical order.
A program to write to a file the frequency of occurrences for the white ball numbers and the powerball numbers and their frequencies of occurrence.
#include <fstream>
#include <iomanip> //program written in python
#include <iostream>
using namespace std;
int main()
{
ifstream fin;
fin.open("winning_numbers.txt");
string s;
arr[5]
arr[88]
int whiteBallFreq[100],
powerBallFreq[100];
{
whiteBallFreq[i] = 0;
powerBallFreq[i] = 0;
}
while (!fin.eof())
{
fin >> s;
int ball;
fin >> ball;
whiteBallFreq[ball]++;
fin >> ball;
whiteBallFreq[ball]++;
fin >> ball;
whiteBallFreq[ball]++;
fin >> ball;
whiteBallFreq[ball]++;
fin >> ball;
whiteBallFreq[ball]++;
fin >> ball;
powerBallFreq[ball]++;
int multiplier;
fin >> multiplier;
fin >> s;
}
fin.close();
ofstream fout;
fout.open("output.txt");
fout << "White ball frequency ";
for (int i = 1; i <= 99; i++) {
if (whiteBallFreq[i]) {
fout << i << ": " << whiteBallFreq[i] << " ";
} else {
fout << i << ": " << 0 << " ";
}
}
fout << "\n";
fout << "Power ball frequency ";
for (int i = 1; i <= 99; i++) {
// if freq of i is present in map then output that or else output 0
if (powerBallFreq[i]) {
fout << i << ": " << powerBallFreq[i] << " ";
}
else {
fout << i << ": " << 0 << " ";
}
}
fout.close();
return 0;
}
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what is the correct order for abdominal assessment?
The correct order for abdominal assessment is inspection, auscultation, percussion, and palpation.
Inspection involves visually examining the abdomen for any abnormalities, such as distension, scars, or masses. Auscultation involves listening to the abdomen with a stethoscope to assess bowel sounds and any potential abnormalities.
Percussion involves tapping the abdomen to assess the size and location of organs, as well as to check for fluid or masses. Palpation involves feeling the abdomen for any tenderness, masses, or organ enlargement. It is important to follow this order during an abdominal assessment, as palpation and percussion can potentially alter bowel sounds and affect the accuracy of auscultation. In summary, the correct order for abdominal assessment is:
1. Inspection
2. Auscultation
3. Percussion
4. Palpation
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with the service cloud platform agents can connect with customers
Yes, with the Service Cloud platform, agents can connect with customers. The Service Cloud platform is a customer service software solution provided by Salesforce. It allows agents to connect with customers through various channels such as phone, email, social media, chat, and messaging.
The platform provides a unified view of customer information, including their history, preferences, and previous interactions with the company. This enables agents to provide personalized and efficient customer service. The Service Cloud platform offers a range of tools and features that help agents connect with customers and provide top-notch customer service. Some of the key capabilities of the platform include: Omnichannel Support: With the Service Cloud platform, agents can interact with customers across various channels, including phone, email, social media, chat, and messaging. This helps businesses provide a seamless and consistent customer experience regardless of the channel customers choose to use.
Unified Customer View: The platform provides a unified view of customer information, including their history, preferences, and previous interactions with the company. This helps agents provide personalized and efficient customer service by having all the necessary information in one place .AI-powered Service: The platform leverages artificial intelligence (AI) to provide intelligent routing, chatbots, and predictive insights. This helps agents resolve customer issues faster and more accurately . Self-Service Portal: The Service Cloud platform also offers a self-service portal that enables customers to find answers to their questions and resolve their issues on their own. This reduces the load on agents and enables them to focus on more complex customer issues .with the Service Cloud platform, agents can connect with customers through various channels and provide personalized and efficient customer service. The platform's range of tools and features helps businesses provide a seamless and consistent customer experience and improve customer satisfaction.
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question 10 a data analyst is studying weather data. they write the following code chunk: bias(actual temp, predicted temp). What will this code chunk calculate?
A data analyst is studying weather data. They write the following code chunk: bias(actual temp, predicted temp). What this code chunk calculate is: The average difference between the actual and predicted values.
What is a Code Chunk?
A code chunk is a piece of R code that can be run. Calculations will be re-run if the document is reproduced. The code chunk technique is advantageous because it reduces the chance of a mismatch between the comments in a publication and the findings being discussed.
You may enter an R code chunk using the Insert button in the RStudio toolbar or the keyboard shortcut Ctrl + Alt + I (Cmd + Option + I on macOS).
Chunk issues can be resolved by departing and reentering the world, as well as disconnecting and reconnecting/reloading the server.
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a host in your network has been assigned an ip address of 192.168.181.182 /25. what is the subnet to which the host belongs?
Answer:
the subnet is 192.168.181.128
Explanation:
The subnet to which the host belongs can be determined by examining the subnet mask associated with the given IP address. In this case, the IP address 192.168.181.182 is associated with a subnet mask of /25, which corresponds to the decimal value 255.255.255.128.
To determine the subnet to which the host belongs, we need to perform a bitwise AND operation between the IP address and the subnet mask. This will give us the network address, which identifies the subnet. The calculation is as follows:
IP address: 11000000.10101000.10110101.10110110 (192.168.181.182)
Subnet mask: 11111111.11111111.11111111.10000000 (255.255.255.128)
------------------------------------------------------------------------------------------------
Network address: 11000000.10101000.10110101.10000000 (192.168.181.128)
Please provide me a step by step and easy explanation as to why the following code is the solution to the prompt. Please be specific and showing examples would be much appreciated. Also, please be mindful of your work, since I have experience of receiving answers that seems like the "expert" didn't even read the question. Thank you.
Write a function, quickest_concat, that takes in a string and a list of words as arguments. The function should return the minimum number of words needed to build the string by concatenating words of the list.
You may use words of the list as many times as needed.
If it is impossible to construct the string, return -1.
def quickest_concat(s, words):
memo = {}
result = _quickest_concat(s, words, memo)
if result == float('inf'):
return -1
else:
return result
def _quickest_concat(s, words, memo):
if not s:
return 0
if s in memo:
return memo[s]
result = float('inf')
for w in words:
if s.startswith(w):
current = 1 + _quickest_concat(s[len(w):], words, memo)
result = min(result, current)
memo[s] = result
return result
To be more specific, I don't understand the purposes of memo, float('inf'), and min(), etc, in this function.
The use of "memo", "float('inf')", and "min()" in the provided code is to optimize the computation by storing intermediate results, handling special cases, and finding the minimum value respectively.
What is the purpose of "memo", "float('inf')", and "min()" in the given code?In the provided code, the variable "memo" is used as a memoization dictionary to store previously computed results. It helps avoid redundant computations and improves the efficiency of the function. By checking if a specific string "s" exists in the "memo" dictionary, the code determines whether the result for that string has already been computed and can be retrieved directly.
The value "float('inf')" is used as an initial value for the variable "result". It represents infinity and is used as a placeholder to compare and find the minimum number of words needed to construct the string. By setting the initial value to infinity, the code ensures that the first calculated result will be smaller and correctly updated.
The "min()" function is used to compare and find the minimum value among multiple calculated results. In each iteration of the loop, the variable "current" stores the number of words needed to construct the remaining part of the string after removing the matched prefix.
The "min()" function helps update the "result" variable with the minimum value obtained so far, ensuring that the function returns the minimum number of words required to build the string.
By utilizing memoization, setting an initial placeholder value, and finding the minimum value, the code optimizes the computation and provides the minimum number of words needed to construct the given string from the provided list of words.
Memoization, infinity as a placeholder value, and the min() function to understand their applications in optimizing algorithms and solving similar problems.
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define computer software
Answer:
It is any program on a computer that you cannot touch or clean by yourself. EX: Windows.
Have A Nice Day!
What is the best CPU you can put inside a Dell Precision T3500?
And what would be the best graphics card you could put with this CPU?
Answer:
Whatever fits
Explanation:
If an intel i9 or a Ryzen 9 fits, use that. 3090's are very big, so try adding a 3060-3080.
Hope this helps!
help due tonight, danger of failing
Answer:
1.) correct
2.) This is a valid assignment statement as both "age" and "100" are integers, and the addition operator returns an integer value which can be assigned to the int variable "iQ".
3.) Invalid. iQ is an int variable, and 120.5 is a double. Assigning a double value to an int variable will result in the decimal portion being truncated.
4.) This is an invalid assignment statement because it is trying to assign a value to an expression instead of a variable. The correct form would be "iQ = age + 150;".
5.) This is an invalid assignment statement because the variable age is of type int and it is being assigned a double value (30.2). This will result in a type mismatch and the code will not compile.
6.) This is a valid assignment statement. The variable "income" is a double and you are assigning it the value of 22000 which is a valid number for a double.
7.) This is a valid assignment statement as it is a mathematical expression that uses the variables age and iQ, which have been previously declared, and assigns the result to the variable income, which has also been previously declared.
8.) The statement "age = iQ / 3;" is a valid assignment statement. It assigns the result of iQ divided by 3 to the variable age. However, it should be taken into account that if iQ and 3 are both integers, the division will be performed as integer division, and the result will be truncated to the next lower integer, if the division is not exact.
9.) This is a valid assignment statement. The variable "iQ" is being assigned the result of the expression "3 * age", which is the value of "age" multiplied by 3. The assignment operator (=) is used correctly and all variables used in the expression are declared and initialized.
10.) This is a valid assignment statement. The value of the variable "income" is increased by 2000.
P.S. I'll complete the rest when I have the time.
which of the following app deployment and update methods can be configured to make available to specific users and groups only the apps that they have rights to access?
The app deployment and update methods that can be configured to make available to specific users and groups only the apps that they have rights to access are app assignments and app protection policies.
What are App assignments and app protection policiesApp assignments and app protection policies are the two app deployment and update methods that can be configured to make available to specific users and groups only the apps that they have rights to access.
App assignments allow administrators to assign apps to users and groups. It can also be used to limit access to certain apps based on a user's role or department.
App protection policies can be used to enforce specific security policies for applications on mobile devices. With app protection policies, organizations can configure the behavior of the application, such as blocking copying and pasting of data, requiring authentication for certain features, or disabling certain features.
This enables organizations to ensure that their data remains secure while still allowing employees to access the apps they need to be productive.
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how do we add questions on sam Blockly?
Answer:
I do not know that answer
what are the three cloud computing service delivery models
The three cloud computing service delivery models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
IaaS provides virtualized computing resources, such as virtual machines, storage, and networking infrastructure, allowing users to have control over their operating systems and applications while the underlying infrastructure is managed by the cloud provider.
PaaS offers a platform for developing, deploying, and managing applications. It provides pre-configured environments with development tools and services, allowing developers to focus on building applications while the cloud provider manages the underlying infrastructure and platform.
SaaS delivers software applications over the internet, enabling users to access and use them through web browsers or client applications. The cloud provider manages the entire software stack, including infrastructure, platform, and application, while users only need to subscribe and use the software.
These service models provide different levels of control and management for cloud resources, allowing organizations to choose the most suitable model based on their specific needs and requirements.
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QUESTION 5 (a) A 3-SAT Boolean formula is a conjunction (an "and") of a number of clauses, each of which is a disjunction (an "or") of exactly three literals. An example of a 3-SAT formula, using four
A 3-SAT Boolean formula consists of multiple clauses, each containing a disjunction of exactly three literals, and the entire formula is a conjunction of these clauses. For example, consider a 3-SAT formula with four clauses:
How can a 3-SAT Boolean formula be defined?A 3-SAT Boolean formula is a logical expression that represents a problem in boolean satisfiability. It is composed of multiple clauses, where each clause contains three literals combined with an "or" operator. The formula as a whole is formed by joining these clauses with an "and" operator. This type of formula is often used in computer science and mathematics to study the complexity of solving boolean satisfiability problems.
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