False. Unlike scan and cscan, look and clook scan the queue of requests instead of moving the head to the nearest track request first.
What distinguishes the look and Clook algorithms?scheduling technique for C-LOOK disk. The head fulfills the last request in one direction, then jumps in the opposite direction to advance toward the remaining requests, fulfilling them in the same manner as previously. It satisfies requests just in one direction, unlike LOOK.
How do SCAN and Cscan vary from one another?A longer waiting period is offered when requesting locations using the SCAN Algorithm. In comparison to the elevator algorithm, the C-SCAN algorithm offers uniform waiting times when seeking locations.
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where do you think data mining by companies will take us in the coming years
In the near future, the practice of companies engaging in data mining is expected to greatly influence diverse facets of our daily existence.
What is data miningThere are several possible paths that data mining could lead us towards.
Businesses will sustain their use of data excavation techniques to obtain knowledge about each individual customer, leading to personalization and customization. This data will be utilized to tailor products, services, and advertising strategies to suit distinctive tastes and requirements.
Enhanced Decision-Making: Through the use of data mining, companies can gain valuable perspectives that enable them to make more knowledgeable decisions.
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Which statement about broadcasting a slideshow online is true?
All transitions are properly displayed to the audience when broadcasting online.
Broadcasting a slideshow online is not an option for most PowerPoint users.
Third-party desktop sharing software must be used to broadcast online.
PowerPoint has a free, built-in service for broadcasting online.
The statement about broadcasting a slideshow online that is true is D. PowerPoint has a free, built-in service for broadcasting online.
What is a Slideshow?This refers to the presentation feature in a presentation-based system or software that makes use of images, and diagrams moving sequentially in a pre-timed manner.
Hence, we can see that based on the broadcast of slideshows online, one can see that the true statement from the list of options is option D which states that PowerPoint has a free, built-in service for broadcasting online.
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fill in the blank: in data science, is when a data analyst uses their unique past experiences to understand the story the data is telling
In data science, data intuition is when a data analyst uses their unique past experiences to understand the story the data is telling.
It involves applying personal insights and knowledge to make informed decisions about the data, beyond just relying on statistical methods and algorithms. Data intuition allows data scientists to ask the right questions, choose the appropriate analysis techniques, and interpret the results more effectively. It can also help identify patterns and trends that may not be immediately apparent through statistical analysis alone, leading to more meaningful insights and better-informed decision making.
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A specific type of computer program that manages the other programs on a computer
Question 10 of 10
What information system would be most useful in determining what direction
to go in the next two years?
A. Decision support system
B. Transaction processing system
C. Executive information system
D. Management information system
SUBMIT
Answer: C. Executive information system
Explanation: The information system that would be most useful in determining what direction to go in the next two years is an Executive Information System (EIS). An EIS is designed to provide senior management with the information they need to make strategic decisions.
An Executive Information System (EIS) would be the most useful information system in determining what direction to go in the next two years. So, Option C is true.
Given that,
Most useful information about determining what direction to go in the next two years.
Since Executive Information System is specifically designed to provide senior executives with the necessary information and insights to support strategic decision-making.
It consolidates data from various sources, both internal and external, and presents it in a user-friendly format, such as dashboards or reports.
This enables executives to analyze trends, identify opportunities, and make informed decisions about the future direction of the organization.
EIS typically focuses on high-level, strategic information and is tailored to meet the specific needs of top-level executives.
So, the correct option is,
C. Executive information system
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(50 points) {brainliest}
What are some elements that might be included in an e-commerce platform on a website?
A. Calendar and contact information
B. Database and map
C. Shopping cart and payment system
D. Blog and mailing list opt-in
Answer:
sounds like c is an option
Answer:
c is the correct answer
which of the following is a personal benifit of earning a college degree?
A) you have more friends
B) you are more likely to exercise
C) you are more likely to vote for the right candidate.
D) you have a longer life expectancy
Answer:
you have a longer life expectancy
Explanation:
The most effective technique of malware propagation among the following list
Question Completion with Options:
A. Embedding & packing malcode in application programs
B. Replacing the Import-Address-Table (IAT)
C. Appending & prepending malcode into application programs
D. Embedding malcode in documents, such as MS O Office & PDF
Ε. Replicating malcode's source code
Answer:
The most effective technique of malware propagation among the following list is:
A. Embedding & packing malcode in application program
Explanation:
Malware propagation becomes effective and replicates effortlessly when malicious codes (otherwise called malcodes, which are self-replicating malicious programs) are embedded and packed in application programs. These usually take many years before they start to manifest, making them very difficult to detect. They are often triggered by some set events. Given the nature of malcodes and the culprits behind them, they are very dangerous to applications and pose substantial business risks.
Explain the main purpose of an operating system
Answer:
It is the computer body whose control the computer hardware
The are two schools of ____________ are Symmetry and Asymmetry.
The two schools of design that encompass symmetry and asymmetry are known as symmetrical design and asymmetrical design.
Symmetrical design is characterized by the balanced distribution of visual elements on either side of a central axis. It follows a mirror-like reflection, where the elements on one side are replicated on the other side, creating a sense of equilibrium and harmony.
Symmetrical designs often evoke a sense of formality, stability, and order.
On the other hand, asymmetrical design embraces a more dynamic and informal approach. It involves the intentional placement of visual elements in an unbalanced manner, without strict adherence to a central axis.
Asymmetrical designs strive for a sense of visual interest and tension through the careful juxtaposition of elements with varying sizes, shapes, colors, and textures.
They create a more energetic and vibrant visual experience.
Both symmetrical and asymmetrical design approaches have their merits and are employed in various contexts. Symmetry is often used in formal settings, such as architecture, classical art, and traditional graphic design, to convey a sense of elegance and tradition.
Asymmetry, on the other hand, is commonly found in contemporary design, modern art, and advertising, where it adds a sense of dynamism and creativity.
In conclusion, the schools of symmetry and asymmetry represent distinct design approaches, with symmetrical design emphasizing balance and order, while asymmetrical design embraces a more dynamic and unbalanced aesthetic.
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What are sums of money that are given out for specific reasons?
conventional loans
grants
venture capitals
angel fundings
Answer:
B. grants
Explanation: This is the correct answer on Edge 2021, just did the assignment. Hope this helps ^-^.
Whoever answers int the next 15 minutes will get brainliest. To get brainliest, it also has to be the correct answer. 8 points regardless.
Where would you locate the Select Data Source dialog box?
A. Design tab, Select Data
B. Design tab, Chart Layouts
C. Format tab, Insert Shapes
D. Format tab, Format Selection
Answer:
A. Design tab, Select Data
Explanation:
Have a nice day Lucifer.
Which type of technology is best for laying out financial projections?
In order to average together values that match two different conditions in different ranges, an excel user should use the ____ function.
Answer: Excel Average functions
Explanation: it gets the work done.
Answer:
excel average
Explanation:
Stacy, Inc., produces a product using a process that allows for substitution between two materials, Alpha and Beta. The company has the following direct materials data for its product.
Standard costs for one unit of output
Alpha 48 units of input at $ 9.00
Beta 96 units of input at $ 11.50
The company had the following results in June.
Units of output produced 2,400 units
Materials purchased and used
Alpha 123,200 units at $ 8.70
Beta 222,400 units at $ 12.00
Required:
a. Compute materials price and efficiency variances.
b. Compute materials mix and yield variances.
Explanation:
a. Materials price variance:
Alpha:
Actual quantity purchased and used = 123,200 units
Actual cost = $ 8.70 per unit
Standard cost = $ 9.00 per unit
Price variance = (Actual price - Standard price) x Actual quantity
Price variance = ($ 8.70 - $ 9.00) x 123,200 units
Price variance = -$ 3,696 (Favorable)
Beta:
Actual quantity purchased and used = 222,400 units
Actual cost = $ 12.00 per unit
Standard cost = $ 11.50 per unit
Price variance = (Actual price - Standard price) x Actual quantity
Price variance = ($ 12.00 - $ 11.50) x 222,400 units
Price variance = $ 11,100 (Unfavorable)
Materials efficiency variance:
Alpha:
Actual quantity used = 2,400 units x 48 units per unit of output = 115,200 units
Standard quantity allowed = 2,400 units x 48 units per unit of output = 115,200 units
Efficiency variance = (Standard quantity - Actual quantity) x Standard price
Efficiency variance = (115,200 - 123,200) x $ 9.00
Efficiency variance = -$ 72,000 (Unfavorable)
Beta:
Actual quantity used = 2,400 units x 96 units per unit of output = 230,400 units
Standard quantity allowed = 2,400 units x 96 units per unit of output = 230,400 units
Efficiency variance = (Standard quantity - Actual quantity) x Standard price
Efficiency variance = (230,400 - 222,400) x $ 11.50
Efficiency variance = $ 92,160 (Favorable)
b. Materials mix variance:
Standard mix:
Alpha: 48 / (48 + 96) = 33.33%
Beta: 96 / (48 + 96) = 66.67%
Actual mix:
Alpha: 123,200 / (123,200 + 222,400) = 35.60%
Beta: 222,400 / (123,200 + 222,400) = 64.40%
Mix variance = (Actual mix - Standard mix) x Actual quantity x Standard price
Mix variance = (0.0356 - 0.3333) x 2,400 units x $ 9.00
Mix variance = -$ 14,246 (Favorable)
Materials yield variance:
Standard yield:
Alpha: 2,400 units
Beta: 2,400 units
Actual yield:
Alpha: 123,200 / 48 = 2,566.67 units
Beta: 222,400 / 96 = 2,316.67 units
Yield variance = (Standard quantity - Actual quantity) x Standard price
Yield variance = (2,400 - 2,316.67) x $ 9.00
Yield variance = $ 751.20 (Unfavorable)
Which one of these statements about digital signatures is true? A digital signature:
a. Is used to add a personal touch to e-mail messages.
b. Automatically encrypts the contents of an e-mail.
c. Is a scanned image of your real signature.
d. Is used to verify the identity of the sender of a message.
Answer:
A. Is used to add a personal touch to e-mail messages.Explanation:
A digital signature—a type of electronic signature—is a mathematical algorithm routinely used to validate the authenticity and integrity of a message (e.g., an email, a credit card transaction, or a digital document). ... Digital signatures are significantly more secure than other forms of electronic signatures.Output the following figure with asterisks. Do not add spaces after the last character in each line.
*****
* *
*****
* *
*****
The result for the output of figure 8 described is:
*********
* *
* *
*********
* *
* *
*********
This is achieved with the followig code
print("*********\n* *\n* *\n*********\n* *\n* *\n*********")
The print() method outputs the message supplied to the screen or another standard output device.
The message can be a string or any other object, which will be transformed to a string before being displayed on the screen.
To output data to the screen in Python, we utilize the print( ) method.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Output and 8 figure with asterisks. Do not add spaces after the last character in each line.
Note: Whitespace (blank spaces / blank lines) matters; make sure your whitespace exactly matches the expected output.
How are BGP neighbor relationships formed
Automatically through BGP
Automatically through EIGRP
Automatically through OSPF
They are setup manually
Answer:
They are set up manually
Explanation:
BGP neighbor relationships formed "They are set up manually."
This is explained between when the BGP developed a close to a neighbor with other BGP routers, the BGP neighbor is then fully made manually with the help of TCP port 179 to connect and form the relationship between the BGP neighbor, this is then followed up through the interaction of any routing data between them.
For BGP neighbors relationship to become established it succeeds through various phases, which are:
1. Idle
2. Connect
3. Active
4. OpenSent
5. OpenConfirm
6. Established
from the following tcp communication flags identity the flag which initiates a connection between different hosts.
From the given TCP communication flags, the flag which initiates a connection between different hosts is the SYN flag.
What is SYN flag?The SYN flag is a control flag used in the Transmission Control Protocol (TCP) to initiate a connection between two computers. When the SYN flag is set, the first computer sends a SYN packet to the second computer, which responds with an acknowledgment (ACK) packet.
This exchange of SYN and ACK packets between two computers is known as the TCP three-way handshake. After this three-way handshake is completed, a connection is established and the two computers can begin sending data back and forth. The SYN flag is used for other purposes as well, such as for retransmission of lost packets and to close a TCP connection.
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what is the role of product management in agile safe
Product management plays a crucial role in Agile SAFe (Scaled Agile Framework) by defining desirable, viable, feasible, and sustainable solutions that meet customer needs and supporting development across the product life cycle.
In an Agile SAFe environment, product management acts as the bridge between the customer and the development teams. They are responsible for understanding customer needs, gathering feedback, and translating those needs into actionable requirements.
By collaborating with stakeholders, product management ensures that the product vision aligns with customer expectations.
To define desirable solutions, product management conducts market research, user interviews, and analyzes customer feedback. They identify market trends, user pain points, and prioritize features accordingly.
They work closely with customers to gather insights and validate product ideas through iterative feedback loops.
Viable solutions are determined by evaluating market demand, competitive landscape, and business objectives. Product management considers factors like revenue potential, market share, and return on investment to ensure the product is financially sustainable.
Feasible solutions require close collaboration with development teams. Product management works with engineering, design, and other teams to assess technical feasibility, define scope, and establish delivery timelines.
They engage in Agile ceremonies such as sprint planning, backlog refinement, and daily stand-ups to facilitate efficient development.
Sustainable solutions are designed with long-term success in mind. Product management focuses on creating scalable, adaptable products that can evolve with changing customer needs and market dynamics. They continuously monitor and analyze product performance, customer feedback, and market trends to make informed decisions and drive iterative improvements.
In summary, product management in Agile SAFe is responsible for understanding customer needs, defining desirable and viable solutions, ensuring technical feasibility, and supporting development teams throughout the product life cycle to deliver sustainable products that meet customer expectations.
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how do engineers communicate their design ideas?
Answer:
Explanation:
Mechanical engineers give Presentations when they work on projects and Proposals. Often, professional Presentations require you to verbally and graphically present preliminary designs to colleagues.
Hope this helped!!!
Write a function that receives a StaticArray where the elements are already in sorted order, and returns a new StaticArray with all duplicate values removed. The original array must not be modified. You may assume that the input array will contain at least
The code that remove duplicate is as follows:
def remove_duplicate(mylist):
mylist = list(dict.fromkeys(mylist))
return mylist
print(remove_duplicate([1, 1, 2, 3, 3, 5, 6, 7]))
Code explanationThe code is written in python.
we defined a function named "remove_duplicate" and it accept the parameter "mylist".The variable "mylist" is used to store the new value after the duplicate vallues has been removed.Then, wed returned mylist.Finally, we call the function with the print statement . The function takes the required parameter.learn more on python here: https://brainly.com/question/21126936
For my c++ class I need to complete this assignment. I've been stuck on it for a few hours now and was wondering if anyone could help me out by giving me some hints or whatever.
You work for an exchange bank. At the end of the day a teller needs to be able to add up the value of all of the foreign currency they have. A typical interaction with the computer program should look like this:
How many Euros do you have?
245.59
How many Mexican Pesos do you have?
4678
How many Chinese Yen do you have?
5432
The total value in US dollars is: $1378.73
Think about how to break this problem into simple steps. You need to ask how much the teller has of each currency, then make the conversion to US dollars and finally add the dollar amounts into a total.
Here is a sketch of the solution.
double currencyAmount;
double total;
// get the amount for the first currency
total += currencyAmount;
// get the amount for the second currency
total += currencyAmount;
// get the amount for the third currency
total += currencyAmount;
// output the total
Notice the use of the += operator, this is a shortcut that means the same thing as total = total + currencyAmount. It is usful for accumulating a total like we are doing here.
Submit only the .cpp file containing the code. Don't forget the code requirements for this class:
Good style: Use good naming conventions, for example use lower camel case variable names.
Usability: Always prompt the user for input so they know what to do and provide meaningful output messages.
Documentation: Add a comments that document what each part of your code does.
Testing: Don't submit your solution until you have tested it. The code must compile, execute and produce the correct output for any input.
Answer:
246,45 Euro
Explanation:
A simple algorithm that would help you convert the individual currencies is given below:
Step 1: Find the exchange rate for Euros, Mexican Pesos, and Chinese Yen to the United States Dollar
Step 2: Convert the values of each currency to the United States Dollar
Step 3: Add the values of all
Step 4: Express your answer in United States Dollars
Step 5: End process.
What is an Algorithm?This refers to the process or set of rules to be followed in calculations or other problem-solving operations, to find a value.
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Another name for computer
programs
Answer:
popo gggggggghhhhhhhghghgggggggggggghhhhhhhhhhhhhh
4. SHORT ANSWERS:
i. Suppose tree T is a min heap of height 3.
- What is the largest number of nodes that T can have? _____________________
- What is the smallest number of nodes that T can have? ____________________
ii. The worst case complexity of deleting any arbitrary node element from heap is ___________
Answer:
i. A min heap of height 3 will have a root node with two children, each of which has two children of its own, resulting in a total of 7 nodes at the bottom level. Therefore:
The largest number of nodes that T can have is 1 + 2 + 4 + 7 = 14.
The smallest number of nodes that T can have is 1 + 2 + 4 = 7.
ii. The worst case complexity of deleting any arbitrary node element from a heap is O(log n), where n is the number of nodes in the heap. This is because deleting a node from a heap requires maintaining the heap property, which involves swapping the deleted node with its child nodes in order to ensure that the heap remains complete and that the heap property is satisfied. This process requires traversing the height of the tree, which has a worst-case complexity of O(log n).
Explanation:
what is information
Answer:
Information can be thought of as the resolution of uncertainty; it is that which answers the question of "What an entity is" and thus defines both its essence and the nature of its characteristics. The concept of information has different meanings in different contexts.
Explanation: idek if that helps let me kno
Most of the devices on the network are connected to least two other nodes or processing
centers. Which type of network topology is being described?
bus
data
mesh
star
If images around the edges of a monitor do not look right, the computer might have a(n)
access problem.
hardware problem.
Internet problem.
software problem.
I will give brainiest to best answer
Answer:
it would be a software problem.
Explanation:
this is because when your computer crashes, the software all "explodes" and resets.
what is super computer ? List out application area of super computer.
Explanation:
Common applications for supercomputers include testing mathematical models for complex physical phenomena or designs, such as climate and weather, the evolution of the cosmos, nuclear weapons and reactors, new chemical compounds (especially for pharmaceutical purposes), and cryptology.
OR
A supercomputer is a computer that performs at or near the highest operational rate for computers. Traditionally, supercomputers have been used for scientific and engineering applications that must handle massive databases, do a great amount of computation, or both.
NEED HELP
In a worksheet with the ages of 20 people listed in a column, what could you do to easily identify the oldest person?
A.
format the numbers as text
B.
filter the data in that column
C.
paste that column of data in a new worksheet
D.
sort the data in that column
Answer: the correct answer is D) sort the data in that column
Explanation: got the question right