A computer scientist creates an app that tells you a funny joke each time you touch the Joke button.
a. What does the view layer for this app contain?


b. What does the controller layer do for this app?

Answer:

The basic difference between finite and infinite is the number of times it runs and ends. The loop is basically a set of instructions that keeps repeating itself.

The finite loop ends after running for a finite times. This body of finite loop will stop executing after certain condition is reached. Hence the finite loop body keeps executing itself finite number of times.

An infinite loop keeps running and repeating itself endlessly.This loop never ends. This loop can be the result of an error in a program. For example when no stopping or exit condition is specified in the program.

Explanation:

Example of finite loop:

Lets take for loop as an example:

for(int i =0; i<=5; i++)

{ cout<<i<<endl; }

Now the loop starts from i=0

Next it enters the body of loop to execute the statement: cout<<i; which means that the value of i is displayed on the output screen.

This loop keeps executing until the value of i exceeds 5.

At first iteration 0 is printed on the output screen, at second iteration 1, at third iteration 2, at fourth iteration 3, fifth iteration 4, sixth iteration 5. After each of these iterations, the value of i is incremented by 1.

When 5 is printed, then at the next iteration the specified condition i.e. i<=5 gets false as the value of i now becomes 6 after incremented by 1.

So the loop stops running. So this means that loop ran for finite times and stopped after the a certain condition is reached. The output is:

0

1

2

3

4

5

Example of infinite loop:

Lets take while loop:

int i = 6;

    while (i >=5)

    {         cout<< i;

             i++;     }

In the above example, the loop will run infinite times. Here the value of i is initialized to 6. Then while loop is used which checks the condition which is the value of i is greater than or equal to 5. If the condition is true, the body of the loop starts executing which prints the value of i. Lets see what happens at each iteration:

1st iteration: i>=5 is True because i=6 and 6 is greater than 5. The program control enters the body of loop. The statement cout<<i prints 6. Next the value of i is incremented by 1 and it becomes 7.

2nd iteration: i>=5 is True because i=7 and 7 is greater than 5. The program control enters the body of loop. The statement cout<<i prints 7. Next the value of i is incremented by 1 and it becomes 8.

This loop will repeat itself infinite times and never stops as i will always have value greater than 5. So this is the example of infinite loop.

When a condition constantly evaluates to true, the loop control does not travel outside of that loop, resulting in an infinite loop.

When a condition never turns false, the program enters a loop, which keeps repeating the same block of code over and over, with no end in sight.

An endless loop is demonstrated in the following example: b = input("what's your name?") while a==1 ", Welcome to Intellipaat!" print("Hi", b, ",

Find out more information about 'Loop'.

https://brainly.com/question/2081668?referrer=searchResults

Answer:

for i in range(200,301,2):

  print(i)

Explanation:

just copy and paste 100 percent

They can be used to improve sonar's performance in situations where there is a need to enhance the transmission and reception of sound waves underwater.

Bubbles can be used to improve sonar's performance in situations where there is a need to enhance the transmission and reception of sound waves underwater. One such situation is in the field of underwater communications. When sound waves travel through water, they can encounter various challenges such as attenuation, scattering, and interference. These factors can degrade the quality and range of underwater communication systems. By introducing bubbles into the water, the sonar system can exploit their acoustic properties to overcome these challenges and improve signal transmission and reception.

Bubbles can act as scatterers and reflectors of sound waves. When sound waves encounter bubbles, they can be reflected, refracted, or diffracted, depending on the size and distribution of the bubbles. This scattering effect can help in spreading the sound energy over a larger area, reducing the effects of attenuation and increasing the coverage range of the sonar system. Additionally, bubbles can act as resonators, resonating at specific frequencies and enhancing the detection and transmission of signals at those frequencies. This can be particularly useful in situations where specific frequencies are used for underwater communication.

One application where bubbles have been utilized to improve sonar performance is in underwater wireless sensor networks (UWSNs). UWSNs consist of a network of autonomous underwater devices that communicate with each other. In such networks, the presence of bubbles can help in increasing the range and reliability of communication links. Research studies, such as the work by Akyildiz et al. (2011), have investigated the use of bubbles as scattering elements to create bubble-based communication channels in UWSNs. These bubble channels can provide enhanced signal propagation and reduce the effects of fading and interference, leading to improved performance and connectivity in underwater communication systems.

In conclusion, the strategic use of bubbles can significantly enhance sonar performance in underwater communication systems. By exploiting the acoustic properties of bubbles, such as their scattering and resonating effects, it is possible to improve signal transmission, increase coverage range, and mitigate the challenges associated with underwater communication. Further research and development in this area can lead to advancements in underwater communication technologies and their applications in various domains, including marine exploration, underwater robotics, and environmental monitoring.

Akyildiz, I. F., Pompili, D., & Melodia, T. (2011). Underwater acoustic sensor networks: research challenges. Ad Hoc Networks, 9(6), 669-678.

Learn more about transmission here:

brainly.com/question/10604099

#SPJ11

Answer:

1.Advantages of using Styles

Using styles enables you to quickly modify the look of a document, instead of manually formatting all the separate components. Using styles encourages a consistent format and look to your documents. Allows you to quickly apply multiple formatting settings to portions of a document.

2.OpenOffice.org Writer has five types of styles:

Paragraph styles affect an entire paragraph.

Character styles affect a block of text inside a paragraph.

Page styles affect page formatting (page size, margin, and the like).

Frame styles affect frames and graphics.

3.Right-click the text on which you want to base a new style. In the mini toolbar that appears, click Styles, and then click Create a Style. In the Create New Style from Formatting dialog box, give your style a name and click OK. Your new style will now appear in the Styles gallery.

Explanation:

Can you please mark me as brainlest?

Hope it helps you!

:>

The operating system is the most important software on a PC. It is responsible for managing all the hardware and software components of the computer, providing a user interface, and executing and coordinating various tasks and processes.

The operating system acts as an intermediary between the user and the computer hardware, enabling the user to interact with the system and run applications.

The operating system serves as the foundation for a PC, providing essential services and functionalities that allow the computer to function effectively. It manages the hardware resources, such as the processor, memory, and storage devices, ensuring they are utilized efficiently and effectively. The operating system also handles input and output operations, allowing users to interact with the computer through a graphical user interface (GUI) or a command-line interface (CLI).

Additionally, the operating system facilitates the execution and coordination of various software applications and processes. It provides a multitasking environment, allowing multiple programs to run simultaneously, and allocates system resources accordingly. The operating system also manages memory allocation, file systems, security measures, and device drivers, ensuring smooth operation and data integrity.

Overall, the operating system plays a crucial role in the functionality and usability of a PC, making it the most important software component.

Learn more about operating system here:

https://brainly.com/question/6689423

#SPJ11

↓ Scroll Down to See Answer ↓

∧-∧ But Read the Explanation to Make Sure ∧-∧

Answer/Explanation:

These algorithms have undergone extensive security analysis and are continually tested to ensure that they provide adequate security. Cryptographic algorithms will usually use cryptographic keys and when these algorithms need to be strengthened, it can often be done by using larger keys.

Encryption uses complex algorithms to scramble data and decrypts the same data using a key provided by the message sender. Encryption ensures that information stays private and confidential, whether it's being stored or in transit. Any unauthorized access to the data will only see a chaotic array of bytes.

The strength of an algorithm, is defined both in terms of it's key size, as well as it's resistance to cryptanalytic attacks. We say an algorithm is broken if there exists an attack better than brute force. So, with AES and a 128-bit key, AES is considered "secure" if there is no attack that less than 2^128 work.

There seems to be an emerging requirement to specify cryptographic strength objectively  rather than subjectively with adjectival descriptors such as weak, good or strong. It is expected  that U.S. Government (USG) and industry will soon require specific quantitative data to define the  point at which a cryptographic technology or product will satisfy user requirements.

Knowing that these 2 Choices Don't really look Right...

Because it our job = Wrong

Because encryption algorithm are always weak = Wrong

So It leads us to these...

To Prevent all Decryption = ?

To protect online Information = ?

But Base on the Information below:

Encryption can help protect data you send, receive, and store, using a device. That can include text messages stored on your smartphone, running logs saved on your fitness watch, and banking information sent through your online account.

Encryption is the process that scrambles readable text so it can only be read by the person who has the secret code, or decryption key. It helps provide data security for sensitive information.

Vast amounts of personal information are managed online and stored in the cloud or on servers with an ongoing connection to the web. It’s nearly impossible to do business of any kind without your personal data ending up in an organization’s networked computer system, which is why it’s important to know how to help keep that data private.

I would say the Answer is To Protect Online Information.

You could Read the Explanation Above If you want to Check.

[RevyBreeze]

Answer:

CRC

Explanation:

Answer:CRC

Explanation:

is an error-detecting code is commonly used in digital networks and storage devices to detect accidental changes to raw data. i dont know if this helped

Answer:

1) Right-click the slide, select Layout, and select Two Content

2) *While on the same slide* -go to the Ribbon, select Layout and select Two Content.

Explanation:

Either of these options will change the layout of the slide. After this is done, select 8-14 and cut and paste them in the second text box. Then format them to look aesthetically pleasing.

Olivia can change the slide's layout On the Home tab, click the Layout button, and then click Two Content.

Page layout in graphic design refers to how visual components are arranged on a page. To accomplish certain communication goals, organizational composition concepts are typically used.

The high-level page layout includes selecting the general text and image placement, as well as the medium's size and shape. It calls for intellect, sentience, and creativity and is influenced by culture, psychology, and the messages and points of emphasis that the document's writers and editors want to convey.

Layout can be changed as follows:-

1) Right-click the slide and choose "Layout," then "Two Content."

2) Click the Ribbon, choose Layout, and then choose Two Content while you are still on the same slide.

Learn more about layout here:

https://brainly.com/question/1327497

#SPJ2

Answer:

dono entien

jsjdeExplanatio7n:

Answer:

The answer is "failing to keep a proper lookout".

Explanation:

The theory of collision, especially concerning gas were used to forecast the chemical reaction. It is based on the idea which atoms or molecules of interacting organisms should be mixed or collided. In this question the key cause of collision would be a proper viewpoint is not established, that's why other given choices were wrong.

Making social engineering calls to get information from the receptionist is the statement that best represents a potential structured threat.

A structured threat refers to a deliberate and planned attack on an organization's security systems or assets. Among the given options, the statement "Making social engineering calls to get information from the receptionist" is the most fitting example of a potential structured threat. Social engineering involves manipulating individuals to obtain confidential information or unauthorized access. In this scenario, the attacker employs phone calls to deceive the receptionist into providing sensitive information, such as login credentials or internal procedures. This method requires careful planning and targeted interaction with the receptionist to exploit human vulnerabilities in the organization's security.

On the other hand, the other options mentioned do not fully align with the characteristics of a structured threat. Performing reconnaissance attacks on the customer edge router can be part of the initial stages of an attack, but it does not necessarily indicate a structured threat. Sending persistent Denial-of-Service (DoS) attacks against the outside firewall is more indicative of an unstructured threat, as it involves continuous disruption rather than a planned approach. Running Kali Linux from a USB flash drive on a corporate workstation may indicate potential unauthorized access, but it lacks the deliberate and structured nature that defines a structured threat.

Learn more about structured threat here:

https://brainly.com/question/31718026

#SPJ11

Answer:

Explanation:Sr.No.

Type

Specifications

1

PC (Personal Computer) or Micro-Computers

It is a single user computer system having a moderately powerful microprocessor. It is termed as a computer that is equipped microprocessor as its CPU.

2

Workstation

It is also a single user computer system, similar to the personal computer, however, has a more powerful microprocessor.

3

Mini-Computer

It is a multi-user computer system, capable of supporting hundreds of users simultaneously.

4

Main Frame

It is a multi-user computer system, capable of supporting hundreds of users simultaneously. Software technology is different from minicomputer.

5

Super-Computer

It is an extremely fast computer, which can execute hundreds of millions of instructions per second.

Answer:

Explanation:

A counter is long flat-topped fitment across which business is conducted in a shop or bank or refreshments are served in a cafeteria.

Recommended Windows 10 Pro, as this version of Windows 10 includes features such as Domain Join, Group Policy Management, and the ability to connect to a company's Wi-Fi peer-to-peer network for file sharing.

What is network ?

A group of computers exchanging resources that are available on or offered by network nodes is known as a computer network. Over digital links, the computers communicate with each other using standard communication protocols. These links are made up of telecommunication communication networks, which are based on physically wired, optic, and wireless transmission ways and may be set up in a number of different network topologies.

To know more about network
https://brainly.com/question/29350844
#SPJ1

Triacontane, an unbranched alkane, consists of 30 carbon atoms in each molecule. To determine the number of hydrogens present in each molecule, we need to understand the general formula for alkanes.

The general formula for alkanes is CₙH₂ₙ₊₂, where "n" represents the number of carbon atoms. This formula indicates that for each carbon atom, there are two hydrogen atoms attached to it. In the case of triacontane, with 30 carbon atoms, we can use the formula to calculate the number of hydrogens.

Using the formula, we substitute "n" with 30:

C₃₀H₂₉₊₂

Simplifying the formula, we have:

2 × 30 + 2 = 60 + 2 = 62

Therefore, each molecule of triacontane contains 62 hydrogen atoms.

It's important to note that the number of hydrogen atoms in an alkane is determined by the number of carbon atoms in the molecule and follows this pattern. This relationship allows us to easily calculate the number of hydrogens in any unbranched alkane using the general formula CₙH₂ₙ₊₂.

In conclusion, the unbranched alkane triacontane, which consists of 30 carbon atoms in each molecule, contains a total of 62 hydrogen atoms.

Learn more about Hydrogen :

https://brainly.com/question/19813237

#SPJ11

n = int(input("How many numbers do you need to check? "))

even = 0

odd = 0

for x in range(n):

   num = int(input("Enter number: "))

   if num % 2 == 0:

       print(str(num) + " is an even number.")

       even += 1

   else:

       print(str(num) + " is an odd number.")

       odd += 1

print("You entered "+str(even)+" even number(s).")

print("You entered "+str(odd)+" odd number(s).")

This works for me. Best of luck.

The program checks if user supplied integers are even or odd and displays the appropriate value. The program is written thus in python 3 ;

n_check = int(input("How many numbers do you need to check? "))

#number of values user wishes to test

even_count = 0

odd_counts = 0

for n in range(n_check):

num = int(input("Enter number: "))

if num % 2 == 0:

#even numbers leave no remainder when divided by 2

print(str(num) + " is an even number.")

even_counts+= 1

#increase count of even numbers

else:

print(str(num) + " is an odd number.")

odd_counts += 1

print("You entered "+str(even_counts)+" even number(s).")

print("You entered "+str(odd_counts)+" odd number(s).")

#display the number of even and odd numbers entered.

Learn more : https://brainly.com/question/24171161

the answer is "inner"

hope this helps!

The two examples of situations or applications where electronic circuits are used​ are mobile phone handsets, and also for TV or computers.

Electronics are said to be mostly used in the automobile industry and it is one that make use of the engine control and car-entertainment systems.

Note that  It is used in regards to utility systems such as boiler feed pumps, high voltage DC transmission and others.

Hence, The two examples of situations or applications where electronic circuits are used​ are mobile phone handsets, and also for TV or computers.

Learn more about electronic circuits from

https://brainly.com/question/2969220

#SPJ1

If you rename a field, the new field name must be used in the rest of the search string is a true statement.

Note that one has to use the rename command to rename some other fields. This command is said to be vital for giving fields more better names, such as Service ID instead of sid .

Conclusively, if you rename an original field, the original name is said to be not available to any other search commands.

Learn more about Splunk from

https://brainly.com/question/26470051

Symmetric multiprocessing (SMP) is a type of multiprocessing where all processors are treated equally and have equal access to memory and I/O devices. In contrast, asymmetric multiprocessing (AMP) is a type of multiprocessing where one or more processors are designated as "master" processors and the others are "slave" processors. The master processors control the system and delegate tasks to the slave processors.

Three advantages of multiprocessor systems are:
1. Increased performance: With multiple processors, tasks can be completed faster and more efficiently.
2. Increased reliability: If one processor fails, the system can still function with the remaining processors.
3. Increased scalability: Additional processors can be added to the system as needed to increase performance.

One disadvantage of multiprocessor systems is the increased complexity of the system. Managing multiple processors and coordinating tasks between them can be challenging and requires specialized software and hardware.

Learn more about processors here: https://brainly.com/question/18219085

#SPJ11

Answer:

(C) Opening Tag

Explanation:

HTML code is contained in an opening and closing tag. To start writing code you need to first type in the opening tag.

Darla can be able to start with Opening tag. Check more about HTML code below.

An HTML tag is known to be a part of made up language that is often used to show the start and also the ending of an HTML element that can be found in any  HTML document.

Conclusively, for Darla to be able to start writing the HTML code for a web page, she needs an Opening tag for it to start.

Learn more about HTML code from

https://brainly.com/question/24051890

#SPJ5

Answer:

. . . . . . . S H A W T Y.. . .. . .

Answer:

Fair-use exceptions to traditional copyright protection face challenges as well, given a MOOC's potential for global reach. Nonetheless, fair use and MOOCs are not mutually exclusive ideas. MOOCs remain an experiment...

There are 2047 nodes in the binary tree with 12 levels, where every level is full except the last level which is exactly 50% full.

To solve this problem, we need to first understand the properties of a full binary tree. A full binary tree is a binary tree in which every level has the maximum number of nodes possible, except for the last level, which is either completely filled or half-filled.

In this case, we are told that we have a binary tree with 12 levels of nodes. We also know that every level is full except for the last level, which is exactly 50% full. This means that the last level has half of the maximum number of nodes possible.

To calculate the total number of nodes in the tree, we need to add up the number of nodes on each level. The formula for calculating the maximum number of nodes in a binary tree of height h is 2^h - 1. Using this formula, we can calculate the number of nodes on each level as follows:

Level 1: 2^0 = 1
Level 2: 2^1 = 2
Level 3: 2^2 = 4
Level 4: 2^3 = 8
Level 5: 2^4 = 16
Level 6: 2^5 = 32
Level 7: 2^6 = 64
Level 8: 2^7 = 128
Level 9: 2^8 = 256
Level 10: 2^9 = 512
Level 11: 2^10 = 1024
Level 12: 2^11 / 2 = 1024 / 2 = 512

Now we can add up the number of nodes on each level to get the total number of nodes in the tree:

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 + 1024 + 512 = 2047

Therefore, there are 2047 nodes in the binary tree with 12 levels, where every level is full except the last level which is exactly 50% full.

Learn more about binary trees:https://brainly.com/question/31377401
#SPJ11

To solve this problem, we need to first understand what a full binary tree is. A full binary tree is a tree in which every level except possibly the last level is completely filled, and all nodes are as far left as possible. Additionally, the last level must have all its nodes to the left.

In this case, we have a binary tree with 12 levels, where every level except the last level is full. So, we know that the first 11 levels have 2^11 - 1 nodes, which is 2047 nodes in total.Now, we need to determine how many nodes are in the last level. We know that the last level is exactly 50% full, which means that it has half the number of nodes as a full level with the same depth.A full level at depth 12 would have 2^12 = 4096 nodes. Therefore, the last level has 50% of 4096, which is 2048 nodes.Adding up all the nodes in the tree, we get:2047 (nodes in first 11 levels) + 2048 (nodes in last level) = 4095 nodes in total.Therefore, there are 4095 nodes in the binary tree with 12 levels of nodes, where every level is full except the last level that is exactly 50% full.I'd be happy to help you with your question.In a binary tree, the number of nodes at each level doubles as you go down. A fully complete binary tree with 12 levels would have 2^12 - 1 nodes. Since the last level is only 50% full, we need to subtract half of the nodes at the 12th level from the total. The 12th level has 2^11 nodes, so 50% of that is (1/2) * 2^11.The total number of nodes in this tree is: (2^12 - 1) - (1/2) * 2^11 By calculating this, we get:4095 - 1024 = 3071 So, there are 3071 nodes in the tree.

Learn more about binary here

https://brainly.in/question/24988078

#SPJ11

Answer:

yes or no

Explanation:

Answer:

I love to watch Eddievr his videos are funny and he swears in spanish and speaks in spanish

Explanation:

i. Each sample consists of 24 bits of data.ii. The processing rate while recording is 2.304 x 10^6 bits/s.iii. The total number of bits processed for a 5 minutes 10 seconds music piece is 7.1344 x 10^8 bits.iv. If the sampling rate is reduced to 24 kHz, the number of bits processed is 5.76 x 10^5 bits.v. The percentage decrease in the number of bits processed is 75%.

i. Each sample consists of 3 bytes of data, and since 1 byte is equal to 8 bits, there are 3 * 8 = 24 bits in each sample.

ii. The sampling rate is 96 kHz, which means 96,000 samples are processed per second. Since each sample is 24 bits, the number of bits processed per second is 96,000 * 24 = 2,304,000 bits/s.

iii. The duration of the music is 5 minutes 10 seconds, which is equivalent to 310 seconds. Since there are 2,304,000 bits processed per second, the total number of bits processed is 2,304,000 * 310 = 713,440,000 bits.

iv. If the sampling rate is reduced to 24 kHz, the number of samples processed per second becomes 24,000. With each sample still being 24 bits, the number of bits processed per second is 24,000 * 24 = 576,000 bits/s.

v. The percentage decrease in the number of bits processed is given by ((original bits - new bits) / original bits) * 100. Substituting the values, ((2,304,000 - 576,000) / 2,304,000) * 100 = 75%.

To know more about original bits visit :

https://brainly.com/question/33445462

#SPJ11

The maximum area of a contiguous subsequence in a given sequence of n nonnegative real values can be found using a divide-and-conquer approach.

First, we divide the sequence into two halves, left and right. Then, we recursively find the maximum area in each half.

To find the maximum area across the dividing point, we consider three cases:
1. The maximum area is entirely in the left half.
2. The maximum area is entirely in the right half.
3. The maximum area crosses the dividing point.

For cases 1 and 2, we can simply use the recursive result. For case 3, we expand the subsequence from the dividing point and find the minimum value in the subsequence. The area is then calculated as the product of the subsequence length and the minimum value.

This algorithm has a time complexity of O(n log n), where n is the number of elements in the sequence.

To obtain a linear-time algorithm, we can use a modified version of the Kadane's algorithm. This algorithm scans the sequence once and keeps track of the maximum area encountered so far. By updating the maximum area based on the current element and the previous maximum, we can find the maximum area in linear time.

The time complexity of the linear-time algorithm is O(n), which is more efficient than the divide-and-conquer approach.

Know more about contiguous subsequence, here:

https://brainly.com/question/6687211

#SPJ11

Ryan is applying a sort to the data in a table that you have inserted in Word.By Choose the correct sort field option is important for most tables that have column headings.

A statistics desk is a number cell wherein you may alternate values in a number of the cells and give you one-of-a-kind solutions to a problem. An appropriate instance of a statistics desk employs the PMT feature with one-of-a-kind mortgage quantities and hobby fees to calculate the low-priced quantity on a domestic loan you can set up in descending, or you may set up in ascending.

And D, has not have anything to do with this requirement. You do not have this feature to be had with you. Select the option, "My listing has header row" isn't always to be had to us. And clearly, you want to pick out the excellent type of discipline first. And then you may set up or type accordingly.

Read more about the column headings:

https://brainly.com/question/1788884

#SPJ2

Some of the symptoms of a computer virus include slow down of computer performance, unexpected pop-up windows,some files go missing

What are the symptoms of a computer virus?

Major symptoms of having computer virus are crashing of the system and the delay in the performance of the computer also the pop-up windows make the system slow

Delay in installing of files and the installed ones have the restarting or opening problem and uninstalling certain programs might be the final one

Hence to conclude we should be aware of virus in pc and uninstall those virus related softwares

To know more on the concept of virus in pc follow this link:

https://brainly.com/question/26128220

#SPJ4

Answer:

So Reiner And Bertoldt wanted to take Eren and Ymir to Marley, a nation on the other side of the ocean so they can be devoured and there power can be given to a warrior canidate.

Answer:

what season tho?

Explanation:

Reiner took eren to the Forest