by default, spark creates tables under the database. a. master b. model c. msdb d. default

The stack configuration at position 1 includes activation record instances for functions c(plums), a(), b(sum), and bigsub(), with static and dynamic chains.

When execution reaches position 1 in the provided skeletal program, the stack contains several activation record instances, each representing a function call. At the top of the stack is the activation record for function c(plums), indicating that it is the currently executing function. Below it is the activation record for function a(), which called function b(sum). Further down is the activation record for function b(sum), and at the bottom of the stack is the activation record for function bigsub().

Each activation record stores relevant information for its respective function call. This includes parameters, local variables, and pointers to the static and dynamic chains. The static chain links each activation record to the activation record of its parent function, allowing access to variables in higher-level functions. The dynamic chain, on the other hand, connects each activation record to the activation record of the function that called it, enabling access to variables in the calling function.

By analyzing the stack configuration at position 1, we can trace the hierarchy of function calls and understand the relationships between the functions and their activation records.

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Utility computer program could be a sort of computer program that gives particular usefulness to help with the upkeep as well as the administration of a computer framework.

Utility computer program is computer program planned to assist analyze, arrange, optimize or keep up a computer. It is utilized to back the computer foundation - in differentiate to application program, which is pointed at specifically performing assignments that advantage standard clients

Therefore the use of MS Word is an case of application computer program created by the company Microsoft. It permits clients to sort and spare archives. It is accommodating as well for making records.

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Answer:

To be honest i wonder the same thing all the time. I wish i knew the answer to all these questions as well.

Explanation:

Key factors to keep in mind when utilizing paid advertisements within the box gaming domain, as well as effective methods for gaining new customers is User Experience.

The addition of advertisements that require payment within the box gaming world has the potential to adversely affect the user experience. Most gamers usually desire unbroken gaming and might react unfavorably towards advertisements that are intrusive or that cause disruptions.

To increase revenue on the box platform, Microsoft may consider implementing paid advertisements as a form of monetization. By making use of advertising income, there is a potential to acquire additional funds that can be utilized for various endeavors such as enhancing platform development, etc.

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Answer:

Digital formats allow for lossless data storage, fast editing (without the loss of original source material, ie having to manually clip pieces of film), and made collaboration easier.

Answer:

yes it does!

Explanation:

bralinest please

Answer:

Explanation:

1. The data processing activity that involves rekeying miskeyed or misscanned data is called A. editing.

In data processing, editing refers to the process of reviewing and correcting data for accuracy and consistency. When miskeyed or misscanned data is identified, it needs to be rekeyed or corrected to ensure the integrity of the data. This activity is part of the editing process, where errors and inconsistencies are identified and rectified to ensure the quality and reliability of the data.

Learn more about data processing activities, including editing, to understand the importance of data accuracy and quality assurance in various systems and processes.

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Answer:

WEB DESIGN AND DEVELOPMENT

Explanation:

Dreamweaver is a website creation program that allows you to build and publish web pages almost anywhere with software that supports HTML, CSS, JavaScript and more. Dreamweaver is useful for a variety of web designers, from beginners to advanced professionals.

Answer:

thank you sa points labyu stay safe

Two alternatives for pasting copied data in a target cell are using the Paste Special feature and using keyboard shortcuts.

When working with spreadsheets or data in cells, there are alternative methods to paste copied data into a target cell. One option is to use the Paste Special feature, which allows you to choose specific formatting or operations when pasting. This can be useful when you want to paste values, formulas, or other attributes selectively.

Another alternative is to use keyboard shortcuts, such as Ctrl+V (or Command+V on Mac), to quickly paste the copied data into the target cell without opening any additional menus. These alternatives provide flexibility and efficiency in copying and pasting data in spreadsheet applications, allowing you to customize the paste behavior and streamline your workflow.

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The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.

When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.

Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.

There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.

Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.

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Answer:

abahueheheje ehehebe ehebe even 3ehe ebe

The primary and secondary coolants in a nuclear power plant are:

Primary coolant:

Secondary coolant:

Specially designed, huge heat exchangers in nuclear power plants known as pressurized water reactors transfer heat from the primary (reactor plant) system to the secondary (steam plant), creating steam from water in the process.

The feedwater, also known as the secondary coolant, circulates around the tubes' exteriors where it absorbs heat from the primary coolant. The feedwater begins to boil and produce steam once it has heated up sufficiently.

Therefore, A chemical that removed or transferred heat through circulation in a nuclear reactor. In the US, water is the most widely utilized coolant. Heavy water, air, carbon dioxide, helium, liquid sodium, and an alloy of sodium and potassium are some more coolants.

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Answer:

to tell the program to take a different action when the If statement answer is false

Explanation:

if x = 0:

     print('x equals 0')

else:

      print('x equals something else that isnt 0')

Answer:

C. I got it right on edge.

Explanation:

Answer:

The very first part of the web address (before the “www”) indicates whether the site uses HTTP or HTTPS protocols. So, to recap, the difference between HTTP vs HTTPS is simply the presence of an SSL certificate. HTTP doesn't have SSL and HTTPS has SSL, which encrypts your information so your connections are secured.

Answer:

Simply put, Http is the protocol that enables communication online, transferring data from one machine to another. Www is the set of linked hypertext documents that can be viewed on web browsers

Explanation:

Answer:

class Foo:

   def F(self, n):

       if n == 1:

           return 1

       return self.F(n - 1) + 3 * n - 2

Explanation:

This should cover part a to this question. The thing I'm not sure on is they use the term "method" which in python technically means a class function...but then list one argument with the function call which makes me think it is possibly just supposed to be a regular function. Which would be the following snippet. It would depend on if you are using classes or not yet in your coding class.

def F(n):

   if n == 1:

       return 1

   return F(n - 1) + 3 * n - 2

Play around with it and look into python "lists" and "for loops" for part c. Part b I'm not sure what kind of example they want since I'm not in that class. Good luck!

To use a Java compiler online, you can follow these steps:

1. Visit an online Java compiler website, such as "jdoodle.com" or "onlinegdb.com"
2. Write your Java code in the text editor provided on the website
3. Click on the "Compile" or "Run" button to execute the code
4. View the output of your code in the output window
Remember to always double check your code for any errors or mistakes before compiling it. Using an online Java compiler can be a convenient and efficient way to test and run your code without having to download and install any software.

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Answer:

plz give me BRAINLIEST answer

Explanation:

Definition: Front end development manages everything that users visually see first in their browser or application. Front end developers are responsible for the look and feel of a site. ... As a front end developer you are responsible for the look, feel and ultimately design of the site.

A front-end developer is a type of software developer who specializes in creating the user interface (UI) and user experience (UX) of a website or application. They are responsible for translating design mock-ups and wireframes into functional code using programming languages such as HTML, CSS, and JavaScript.

Front-end developers work on the client-side of web development, focusing on the visual aspects and interactions that users see and experience directly. They ensure that the website or application is visually appealing, responsive, and user-friendly across different devices and browsers.

In addition to coding, front-end developers collaborate closely with designers and back-end developers to integrate the UI with the back-end systems and databases. They may also be involved in optimizing the performance and accessibility of the front-end code, as well as testing and debugging to ensure smooth functionality.

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Cloud Computing  is simply known to be a type of computing. Software-as-a-Service (SaaS) delivery model, cloud computing vendors provide software that is specific to their customers’ requirements.

It is the most used  service model as it gives a broad range of software applications. It also gives web-based services to its user.

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When using an array in a GUI program, if array values will change based on user input, the array must be stored inside the method that processes the user's events.

It must be stored inside the method that processes the user's events.An explanation to the given question is as follows:If the values in an array are going to change due to user input, then the array needs to be located where the event processing method can access it. The array cannot be stored in an event handler since it would then only be accessible within the scope of the handler.

The purpose of an array is to store a set of similar data type variables, for example, integers or strings. Arrays are also used to hold data, such as survey data, stock prices, and other types of data that can be grouped into a list. Arrays in Java are a powerful feature since they may store any type of variable.You can create an object by using the keyword new. A new instance of a class is created when the new operator is used. It is essential to know what happens to the instance's data fields when a new instance is created.

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Answer: Timeline

Explanation:

Answer:

.net is a top-level domain, also known as a TLD. Derived from the word network, it was originally developed for companies involved in networking technology. Today .net is one of the most popular domain names used by companies all over the world to launch their business online.

The average external fragmentation is 1/2 the total space minus the allocated space that is in option b, as external fragmentation is a phenomenon that occurs in memory allocation when the free memory space is broken up into small segments over time due to the allocation and deallocation of different-sized memory blocks.

The average external fragmentation can be defined as the average amount of wasted memory per allocated block due to the fragmentation. This value can be calculated by subtracting the total amount of memory allocated from the total amount of memory available and then dividing the result by the number of allocated blocks.

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The goal is to identify the centre element of the array and make it the tree's root, after which the same operation is carried out on the left subarray to find the root's left child and the right subarray to find the root's right child.

To put the strategy into practice, adhere to the stages listed below:

Set the array's middle element as the root.

Repeat the process for both the left and right halves.

Grab the centre of the left half and add it as the left child to the root you made in step 1 to complete the structure.

The right child of the root that was established in step 1 should be the middle of the right half. Print the tree's preorder.

Quadtrees are trees that are used to store point data in a two-dimensional space effectively. In this tree, a node can only have a maximum of four children.

So, while looking for an element in the AVL tree, we start at the root node.

We contrast the search element with the root node.

If the element is the root node, then move to the left and evaluate its left child.

If not, turn around and compare with the child on the right.

Move in accordance with the binary search tree's guidelines in the subsequent phase.

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Get codes from the treeObtain the Huffman codes for each character in the leaf nodes of the merged tree.

The returned codes are stored in a dict object codes, whose key (str) and value (str) are the character and code, respectively. make_codes_helper() is a recursive function that takes a tree node, codes, and current_code as inputs. current_code is a str object that records the code for the current node (which can be an internal node). The function needs be called on the left child and right child nodes recursively. For the left child call, current_code needs increment by appending a "0", because this is what the left branch means; and append an "1" for the right child call.CODE:import heapq
from collections import Counter
def make_codes(tree):
   codes = {}
   ### START YOUR CODE ###
   root = tree[0] # Get the root node
   current_code = '' # Initialize the current code
   make_codes_helper(root, codes, current_code) # initial call on the root node
   ### END YOUR CODE ###
   return codes
def make_codes_helper(node, codes, current_code):
   if(node == None):
       ### START YOUR CODE ###
       return None # What should you return if the node is empty?
       ### END YOUR CODE ###
   if(node.char != None):
       ### START YOUR CODE ###
       codes[node.char] = current_code # For leaf node, copy the current code to the correct position in codes
       ### END YOUR CODE ###
   ### START YOUR CODE ###
   make_codes_helper(node.left, codes, current_code+'0') # Make a recursive call to the left child node, with the updated current code
   make_codes_helper(node.right, codes, current_code+'1') # Make a recursive call to the right child node, with the updated current code
   ### END YOUR CODE ###
def print_codes(codes):
   codes_sorted = sorted([(k, v) for k, v in codes.items()], key = lambda x: len(x[1]))
   for k, v in codes_sorted:
       print(f'"{k}" -> {v}')
       
Test code:
# Do not change the test code here
sample_text = 'No, it is a word. What matters is the connection the word implies.'
freq = create_frequency_dict(sample_text)
tree = create_tree(freq)
merge_nodes(tree)
codes = make_codes(tree)
print('Example 1:')
print_codes(codes)
print()
freq2 = {'a': 45, 'b': 13, 'c': 12, 'd': 16, 'e': 9, 'f': 5}
tree2 = create_tree(freq2)
merge_nodes(tree2)
code2 = make_codes(tree2)
print('Example 2:')
print_codes(code2)

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Answer:

Advantages of cloud software:

1. Cost effective: Cloud software generally has a lower upfront cost and can offer savings on maintenance and upgrade costs. Because of the shared infrastructure, cloud software providers are able to keep their costs down and pass savings to their customers.

2. Scalability: Cloud software is highly scalable and can be quickly scaled up or down depending on the needs of the user. This allows users to only pay for the resources they need and eliminates the need to purchase hardware and software that may not be used in the long term.

3. Mobility: Cloud software offers access from any device with an Internet connection. This means that users can work from anywhere and still be able to access their programs and data.

4. Increased collaboration: Cloud software allows multiple users to access, edit and share documents in real time. This increases productivity and the speed of collaboration.

Disadvantages of cloud software:

1. Security: While providers use sophisticated security measures, it is possible that hackers can gain access to data stored in the cloud.

2. Lack of control: Because you are relying on a third-party to host and manage your data, you lack direct control over the security and maintenance of your data. This can also lead to difficulties in deleting or transferring data.

3. Internet dependency: Cloud software requires an internet connection in order to access. This limits its use in places that don’t have a reliable connection or data speed.

4. Cost: Although the initial cost is usually low, the costs can add up quickly if the user needs more resources or storage.

Overall, cloud software has many advantages compared to stand-alone software. The ability to access data from anywhere, the scalability, and the cost savings enjoyed by shared infrastructure can outweigh the risks associated with lack of control and internet dependence.

When you create a PivotTable to summarize salaries by department, the default summary statistic for the salaries in the PivotTable is the "Sum" function.

The sum is the default summary function in Excel for numeric data, including salaries, and it is used to add up all the values of the specified field. To change the summary statistic to something other than the default, such as the average or maximum, you can simply click on the drop-down arrow next to the field name in the Values area of the Pivot Table Fields pane and select the desired function from the list of options.

This will update the Pivot Table to display the new summary statistic for the specified field.

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Answer:

The correct option is;

d. Average of a series of test scores

Explanation:

Information is defined as the knowledge or news which has been sent by one person and received by another such as the reply for a request for the current weather at a specific geographical location

Information is data that has been interpreted, processed, organised, put into a structured and presented within a given context that can be intelligible, meaningful and useful to people.