To find out how many movies are available that are at least two hours and fifteen minutes long, the following single SQL query may be utilized:SELECT COUNT(*)FROM moviesWHERE duration >= '2:15:00';
The query selects the number of records or rows that are present in the table movies where the duration is greater than or equal to 2 hours and 15 minutes.To find the number of movies available, the query utilizes the COUNT() function that counts the total number of rows returned by the query. To determine the rows that fulfill the condition of having a duration greater than or equal to 2 hours and 15 minutes, the WHERE clause is employed.
In conclusion, the above query may be utilized by a video reseller to find the number of movies available that are at least two hours and fifteen minutes long. The query selects the records that satisfy the condition of having a duration greater than or equal to 2 hours and 15 minutes, and counts the number of rows returned.
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Who is famous for his three laws of robotics?
Answer:
The Correct answer is Isaac Asimov
Explanation:
Science fiction already envisioned this problem and has suggested various potential solutions. They were designed to prevent robots harming humans.
PLS HELP ASAP ILL GIVE BRAINLKEST PLS THANKS 20 POINTS
↓ 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]
Project manager Kevin has to create a project team organizational chart. Which activity should he perform before creating this chart?
Answer: C
Explanation: Allocating roles to project team members.
Jonah has finished his assignment and now wants to save his work with the title "Renaissance."
Which steps should Jonah follow to accomplish this?
navigate to the Quick Access bar, click the Save icon
navigate to the backstage view, click the Save As icon
click the File tab, click Save, type in the title, click Save
click the File tab, click Save As, type in the title, click Save
Answer:
Your answer is D.click the File tab, click Save As, type in the title, click Save
Explanation:
Answer:
C
Explanation:
took the quiz
why is this not working out? I'm confused I thought that because it was a "guess.isdigit()" it would only continue if i was a number??
Answer:
Because guess is not converted to int
Explanation:
try adding line "guess = int(guess)" between lines "if guess.isdigit():" and "print("That's Correct!")"
This is because input() returns data of type string. Arithmetic operations cannot be performed between different types. Just replace the first line with this and your problem will be solved.
guess = int(input("Guess a number between 1 and 10: "))
What is meant by the "E-Book Moment"and how is it relevant to
understand and appreciate Fintech?
The "E-Book Moment" refers to a pivotal point in technological advancements when digital books (e-books) gained widespread acceptance and disrupted the traditional publishing industry.
Understanding and appreciating the "E-Book Moment" is relevant to grasp the significance of Fintech (financial technology) and its potential to revolutionize the financial industry through digital innovations and disrupt traditional financial services.
The "E-Book Moment" signifies a transformative shift in consumer behavior and industry dynamics. It highlights the moment when e-books became widely adopted, challenging the dominance of digital books and transforming the publishing landscape. This moment represented the convergence of technology, consumer preferences, and market forces, leading to a fundamental change in the way people read and purchase books.
Drawing a parallel to Fintech, the "E-Book Moment" serves as an analogy to understand the potential impact of digital technologies on the financial industry. Fintech encompasses various technological innovations, such as mobile banking, digital payments, blockchain, and robo-advisors, which are reshaping traditional financial services. Similar to the "E-Book Moment," Fintech represents a disruptive force that is changing how financial transactions are conducted, improving accessibility, efficiency, and customer experience.
By understanding the "E-Book Moment" and its implications, we can appreciate the transformative power of technology in reshaping industries. It highlights the need for traditional financial institutions to adapt and embrace digital innovations to stay relevant in the evolving landscape of Fintech.
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What is difference between barcode reader and finger print reader
Answer:
they are different bc finger printe reader reads when someone one prints it for them
Pie charts are best used for
Answer:B
Explanation:Showing parts of a whole.
Which is an action that an operating system performs? (1 point)
Gives signals and instructions to the computer.
Gives information processed by the computer.
Facilitates a computer's basic functions between hardware and software.
Stores all the data.
The action that an operating system performs is that it facilitates a computer's basic functions between hardware and software.
What is the purpose of an operating system in a computer?An operating system (OS) is known to be a term that is used in computing and it is said to be one which the program, after being started is said to be loaded into the computer using the boot program.
It is one that helps to handle all of the other application programs in a computer.
The application programs is known to also make use of the operating system and as such, The action that an operating system performs is that it facilitates a computer's basic functions between hardware and software.
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Implement the frame replacement algorithm for virtual memory
For this task, you need to perform the simulation of page replacement algorithms. Create a Java program which allows the user to specify:
the total of frames currently exist in memory (F),
the total of page requests (N) to be processed,
the list or sequence of N page requests involved,
For example, if N is 10, user must input a list of 10 values (ranging between 0 to TP-1) as the request sequence.
Optionally you may also get additional input,
the total of pages (TP)
This input is optional for your program/work. It only be used to verify that each of the page number given in the request list is valid or invalid. Valid page number should be within the range 0, .. , TP-1. Page number outside the range is invalid.
Then use the input data to calculate the number of page faults produced by each of the following page replacement algorithms:
First-in-first-out (FIFO) – the candidate that is the first one that entered a frame
Least-recently-used (LRU) –the candidate that is the least referred / demanded
Optimal – the candidate is based on future reference where the page will be the least immediately referred / demanded.
To implement the frame replacement algorithm for virtual memory, you can create a Java program that allows the user to specify the total number of frames in memory (F), the total number of page requests (N), and the sequence of page requests.
Optionally, you can also ask for the total number of pages (TP) to validate the page numbers in the request list. Using this input data, you can calculate the number of page faults for each of the three page replacement algorithms: First-in-first-out (FIFO), Least-recently-used (LRU), and Optimal.
To implement the frame replacement algorithm, you can start by taking input from the user for the total number of frames (F), the total number of page requests (N), and the sequence of page requests. Optionally, you can also ask for the total number of pages (TP) to validate the page numbers in the request list.
Next, you can implement the FIFO algorithm by maintaining a queue to track the order in which the pages are loaded into the frames. Whenever a page fault occurs, i.e., a requested page is not present in any frame, you can remove the page at the front of the queue and load the new page at the rear.
For the LRU algorithm, you can use a data structure, such as a linked list or a priority queue, to keep track of the most recently used pages. Whenever a page fault occurs, you can remove the least recently used page from the data structure and load the new page.
For the Optimal algorithm, you need to predict the future references of the pages. This can be done by analyzing the remaining page requests in the sequence. Whenever a page fault occurs, you can replace the page that will be referenced farthest in the future.
After processing all the page requests, you can calculate and display the number of page faults for each algorithm. The page fault occurs when a requested page is not present in any of the frames and needs to be loaded from the disk into memory.
By implementing these steps, you can simulate the frame replacement algorithm for virtual memory using the FIFO, LRU, and Optimal page replacement algorithms in your Java program.
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The Movie table has the following columns:
ID - integer, primary key
Title - variable-length string
Genre - variable-length string
RatingCode - variable-length string
Year - integer
Write a SELECT statement to select the year and the total number of movies for that year.
A database table is an organized collection of data in a tabular form that is composed of rows and columns.
A column represents a single, distinct characteristic or attribute of the entity (table) to which the table relates. In a database table, each column has a name, data type, and other characteristics, and each row represents a unique record or instance of that entity. To select the year and the total number of movies for that year, we need to group them by year. As a result, we may use the GROUP BY clause. The query can be written using the following SQL syntax:SELECT year, COUNT(*) AS total_movies FROM movie GROUP BY year;This query uses the COUNT(*) function to count the total number of movies and the GROUP BY clause to group them by year. The SELECT statement selects the year and the total number of movies for that year from the movie table. This SQL query can be utilized to retrieve the year and total number of movies for each year from the movie table.
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Nina is 12 years old. She has just changed her password and wants to make sure she has it in case of emergency.
With whom should she share her password? i need hellllpp plsss
Answer:
she shouldn't share her password, what she should do is write it down somewhere to remember. Golden RULE: never share your password
Explanation:
but seeing the options her mother is the best and only choice to share your password with.
common sense you know?
Answer:
what are the options?....
Explanation:
and I'd say her parents
pharming in biology refers to the use of genetic engineering to insert genes that code for useful pharmaceuticals into host animals or plants that would otherwise not express those genes. however, pharming in cybersecurity is different. which of the following best describes pharming in cybersecurity? group of answer choices a cyber-attack targeted at a government website so that the user traffic at the government website is redirected to some other private website. a cyber-attack targeted at a fake website so that the user traffic at the fake website is redirected to some other legitimate website. a cyber-attack targeted at a fake website so that the user traffic at the fake website is redirected to some other fake website. a cyber-attack targeted at a legitimate website so that the user traffic at the legitimate website is redirected to some other fake website.
Pharming, a combination of the words "phishing" and "farming," is a sort of online fraud when the traffic to a website is manipulated and private data is obtained.
Why is it called pharming?Pharming is similar to phishing in that it is a threat that deceives users into disclosing personal information, but instead of using email as the attack vector, pharming employs malicious code executed on the victim's device to redirect to an attacker-controlled website.
Pharming, a mashup of "farming" and "pharmacy," is the use of genetic engineering to introduce genes that code for useful medications into hosts animals or plants that would not otherwise express those genes, creating a genetically modified organism.
Via order to conduct a transaction in online banking, a user would open their browser and type in their bank's website. This is an example of pharming. In contrast, the user is transferred to a fake website that appears to be the real thing.
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_____ merges each of the rows in the selected range across the columns in the range.
Answer:
Merge and Center
Explanation:
It is correct trust me
What is output? Select all that apply.
c = 6
while (c > 0):
print (c)
c = c - 2
Answer:
6
4
2
Explanation:
First loop:
C = 6
6
C - 2 = 4
Second loop:
C = 4
4
C - 2 = 2
C = 2
2
C - 2 = 0
Is C higher than 0 now? No
How was the addition of an improvement over early web design?
Webpages could finally incorporate tables into the design.
Webpage layout could finally format content blocks separately.
Webpage layouts were finally designed using HTML code.
Webpages could finally incorporate images as layout elements.
Answer- B: Webpage layout could finally format content blocks separately.
Explanation: Found it on Quizlet.
Answer:
Webpage layout could finally format content blocks separately.
Explanation: this the answer on edge.
In which place does essential computing of computer takes place at?
option
1]microprocessor
2]ram
3]motherboard
4]none
Answer:
123456789-0\(\lim_{n \to \infty} a_n fffff\)
Explanation:
writte a short note on my computer
a note is a note <3 <3<3
List out differences in the ways global communities were formed before and after the advent of the internet and social media.
Answer:
is a remarkably complex technical system built on the creative contributions of scientists around the world from the 1950s to the present. Throughout its evolution, the Internet and other networks have been promoted by governments, researchers, educators, and individuals as tools for meeting a range of human needs. A combination of high-level policy and grassroots improvisation has produced social benefits including easier and more widespread access to computers and information; increased scientific collaboration; economic growth; the formation of virtual communities and an increased ability to maintain social ties over long distances; the democratization of content creation; and online political and social activism. The Internet’s rapid growth has also spawned technical crises, such as congestion and a scarcity of network addresses, and social dilemmas, including malicious and illegal activities and persistent digital divides based on income, location, age, gender, and education. Such problems continue to demand creative solutions from scientists, policy makers, and citizens.
Several general themes characterize the technical development of the Internet. First, from the 1950s to the present there has been a steady increase in the size of data networks and the variety of services they offer. Rapid growth and diversity have forced network designers to overcome incompatibilities between computer systems and components, manage data traffic to avoid congestion and chaos, and reach international agreement on technical standards. These challenges have led to fundamental advances in research areas such as operating systems and queuing theory. A second trend has been the modeling of network functions as a series of layers, each of which behaves according to a standard protocol, a set of rules for interaction that is implemented in software or hardware. Layering reduces the complexity of the network system and minimizes the amount of standardization necessary, which makes it easier for networks to join the Internet. A third important feature of the Internet’s technical development has been an unusually decentralized and participatory design process. This has opened the system to innovation from a variety of directions and has encouraged informal worldwide collaboration. The following sections describe some of the major milestones in the evolution of the Internet and its predecessors.
when using macos, what gesture can be used to show the launchpad?
On macOS, the gesture commonly used to show the Launchpad is a four-finger pinch gesture on the trackpad.
This gesture involves placing four fingers (usually thumb, index, middle, and ring finger) together on the trackpad and then pinching them together. The pinch gesture triggers the Launchpad, which is a built-in application launcher that displays all installed applications in a grid-like layout, similar to the home screen on iOS devices. By using the four-finger pinch gesture, users can quickly access and navigate through their installed applications on macOS.
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a network requires at least three computers and a shared resource. group of answer choices true false
True. A network requires at least three computers and a shared resource.
In order to establish a network, a minimum of three computers and a shared resource are necessary. A network enables the computers to communicate and share information, files, or services with each other. The shared resource could be a printer, a file server, an internet connection, or any other component that can be accessed and utilized by multiple computers within the network. Having at least three computers allows for connectivity and interaction between multiple nodes, creating a networked environment where data can be transmitted and shared.
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17. every time attribute a appears, it is matched with the same value of attribute b, but not the same value of attribute c. therefore, it is true that:
Multivalued dependency is a specific instance of a join dependency. When a table contains many independent multivalued properties, the condition known as multivalued dependency arises
What is multivalued dependency and what does it look like?When a table contains many independent multivalued properties, the condition known as multivalued dependency arises. As an illustration: Consider a bike manufacturer that annually manufactures each model in two colors (black and white). Bike model, year of manufacture, and color.With only two sets of values involved, or a binary join dependency, a multivalued dependency is a specific instance of a join dependency.Multiple rows in a table are referred to as having an MVD, or multivalued dependency. As a result, it suggests that there are numerous other rows present in the same table. A multivalued dependency would therefore prohibit the 4NF. Any multivalued dependency would at the very least involve three table characteristics.To learn more about Multivalued dependency refer to:
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Assignment 6: Animation
Here is an example of an animated scene with a school-appropriate theme:
How to show the Programimport turtle
# Global variable to keep track of the score
score = 0
# Draw 5 circles
for i in range(5):
turtle.penup()
turtle.goto(i*30, 0)
turtle.pendown()
turtle.circle(20)
# Draw 5 polygons
for i in range(5):
turtle.penup()
turtle.goto(i*60, 50)
turtle.pendown()
for j in range(4):
turtle.forward(40)
turtle.right(90)
# Draw 5 lines
for i in range(5):
turtle.penup()
turtle.goto(i*90, -50)
turtle.pendown()
turtle.forward(100)
# Animate the scene
while True:
turtle.undo()
score += 1
turtle.write("Score: " + str(score), align="center",
font=("Arial", 14, "normal"))
This code creates an animated scene where five circles, five polygons, and five lines move across the screen, with the score increasing by 1 with each iteration of the while loop.
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A screen on Evelyn's cell phone can hold an odd or an even number of apps. If she has an odd number of apps, how can she arrange them on 2 screens?
To arrange an odd number of apps on two screens, Evelyn can put (N-1)/2 apps on one screen and 1 app on the other.
When Evelyn has an odd number of apps on her cell phone, she may encounter a challenge when trying to arrange them on two screens evenly. However, with a little creativity and strategic placement, she can find a solution.
Let's assume Evelyn has N apps, where N is an odd number. She can begin by placing (N-1)/2 apps on one screen. This screen will hold the majority of the apps, as it can accommodate an even number of them. Now, Evelyn is left with one app to place.
To address this, she can choose one of the apps from the first screen and move it to the second screen, making it uneven. This action leaves her with (N-1)/2 - 1 apps on the first screen and 1 app on the second screen. While this setup is not perfectly even, it ensures that all the apps are accounted for on both screens.
Alternatively, if Evelyn desires a more balanced arrangement, she can distribute the apps differently. She can place (N+1)/2 apps on one screen and (N-1)/2 apps on the second screen. This configuration ensures that the number of apps on each screen differs by only one.
In either case, Evelyn can prioritize her most frequently used or essential apps on the first screen, making them easily accessible. The second screen can hold less frequently used or secondary apps.
By employing these strategies, Evelyn can overcome the challenge of arranging an odd number of apps on two screens, allowing for efficient organization and easy access to all her applications.
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How to fix "the number you are trying to call is not reachable"?
The number you are trying to call is not reachable" typically indicates that the phone number you are trying to call is currently unavailable or out of service. To fix this issue, you can try the following:
Check the phone number you are trying to call to make sure it is correct.Ensure that your phone is connected to a network with good signal strength.Restart your phone and try calling againTry calling the number from a different phone or from a landline to see if the issue is with your phone.If the issue persists, contact your phone service provider for further assistance.It's also possible that the number you are trying to call has been disconnected or is no longer in service. In this case, you will not be able to reach the number. Troubleshooting is the process of identifying and resolving problems or issues with a system or device. In this case, the system or device is a phone, and the problem is that a call to a certain phone number is not going through and the message "the number you are trying to call is not reachable" is being received.
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Question 6 (2 points)
Which of the following is an example of technology?
O A DVD player
O A new medical treatment.
O The skills needed to purify water.
O All of the above.
Answer:
It is all of the above
Explanation:
Technology is seen everywhere like in DVD player , a new medical treatment and skills needed to purify water
Dan wants to check the layout of his web page content. What is the best way in which he can do this?
A.
check the page on a smartphone
B.
check a paper printout of the page
C.
check the page in an old version of a web browser
D.
check the page in safe mode
Answer:
B. check a paper printout of the page
Explanation:
if you try to close a document without saving it word prompts you to save it
Answer:
You can change it in settings.
Explanation:
It is an automatic system to remind you save the document before quitting the app or in case you quit the app mistakenly without saving it.
Furthermore, You can change it in settings.
pivotetable are based on?
A pivot table is known to be based on the summary of your data and it is one that report on different topics or trends.
What is pivot table?This is known to be a kind of table that shows the summary of one's data, as they are said to be packaged in a chart.
Note that, A pivot table is known to be based on the summary of your data and it is one that report on different topics or trends.
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How do I calculate this square footage?
Answer:
To calculate it, you have to break it apart. Sorry for the bad writing but after you break it apart, you multiply the smaller squares. Then with all of the smaller areas, add them together for the final answer which in this case is 456.