Dynamic programming does not work if the subproblems: ___________
a. Share resources and thus are not independent
b. Cannot be divided in half
c. Overlap
d. Have to be divided too many times to fit into memory
Answer:
A. Share resources and thus are not independent
Explanation:
This would be the answer. If this is wrong plz let me know
A conditional expression is also known as what?
a) Switch Statement
b) Alternative to if-else
c) If-then-else statement
d) Immediate if
Answer:
An if-then-else statement
Explanation:
The total number of AC cycles completed in one second is the current’s A.timing B.phase
C.frequency
D. Alterations
The total number of AC cycles completed in one second is referred to as the current's frequency. Therefore, the correct answer is frequency. (option c)
Define AC current: Explain that AC (alternating current) is a type of electrical current in which the direction of the electric charge periodically changes, oscillating back and forth.
Understand cycles: Describe that a cycle represents one complete oscillation of the AC waveform, starting from zero, reaching a positive peak, returning to zero, and then reaching a negative peak.
Introduce frequency: Define frequency as the measurement of how often a cycle is completed in a given time period, specifically, the number of cycles completed in one second.
Unit of measurement: Explain that the unit of measurement for frequency is hertz (Hz), named after Heinrich Hertz, a German physicist. One hertz represents one cycle per second.
Relate frequency to AC current: Clarify that the total number of AC cycles completed in one second is directly related to the frequency of the AC current.
Importance of frequency: Discuss the significance of frequency in electrical engineering and power systems. Mention that it affects the behavior of electrical devices, the design of power transmission systems, and the synchronization of different AC sources.
Frequency measurement: Explain that specialized instruments like frequency meters or digital multimeters with frequency measurement capabilities are used to accurately measure the frequency of an AC current.
Emphasize the correct answer: Reiterate that the current's frequency represents the total number of AC cycles completed in one second and is the appropriate choice from the given options.
By understanding the relationship between AC cycles and frequency, we can recognize that the total number of AC cycles completed in one second is referred to as the current's frequency. This knowledge is crucial for various aspects of electrical engineering and power systems. Therefore, the correct answer is frequency. (option c)
For more such questions on AC cycles, click on:
https://brainly.com/question/15850980
#SPJ8
The area of a right triangle is ½ the base times the height.
Input the base and height for two triangles. You can call
them Triangle A and Triangle B. Print the area for both
triangles. Print a message saying which triangle is large or
if they are equal area. You may use the nested ifs or the if
else and elif
Program to compare area of triangle:
function areaOftriangle(){
var baseA = 10
var baseB = 20
var heightA = 20
var heightB = 30
var areaA = 0.5 * baseA * heightA;
var areaB = 0.5 * baseB * heightB;
if(areaA > areaB) {
console.log('Triangle A is bigger')
} else if (areaA < areaB){
console.log('Triangle B is bigger')
} else {
console.log('Triangle A and B are of same size.')
}
}
areaOftriangle();
Output : Triangle B is bigger
You can learn more about javascript from the given link
https://brainly.in/question/27637818
#SPJ13
To italicize text located within a text box, which grouping would you use? Effects Text Font Typography
Answer:
Font
Explanation:
It seems like the only real answer from reading the lesson
Computing devices translate digital to analog information in order to process the information
Computing devices are electronic.
The CPU processes commands.
The memory uses binary numbers
Complete Question:
Which of the following about computers is NOT true?
Group of answer choices.
A. Computing devices translate digital to analog information in order to process the information.
B. Computing devices are electronic.
C. The CPU processes commands.
D. The memory uses binary numbers
Answer:
A. Computing devices translate digital to analog information in order to process the information.
Explanation:
Computing is the process of using computer hardware and software to manage, process and transmit data in order to complete a goal-oriented task.
The true statements about computers are;
I. Computing devices are electronic: the components and parts which makes up a computer system are mainly powered by a power supply unit and motherboard that typically comprises of electronic components such as capacitors, resistors, diodes etc.
II. The CPU processes commands: the central processing unit (CPU) is responsible for converting or transforming the data from an input device into a usable format and sent to the output device.
III. The memory uses binary numbers: computer only understand ones and zeros.
Count operation Lucky twos
Lucky Twos determines and displays the number of digits that are 2s in a whole number. For example, the number of 2s in 3487 is 0, while the number of 2s in 272521 is 3. Note: whole numbers are non-negative integers starting at zero 0, 1, 2, 3, 4.
Assume that the fractional part is discarded in the division:
10 / 4 = 2
8 / 5 = 1
20 / 3 = 6
Read number
set count to 0
while number > 0
If the number module 10 is Then add
1 to count
End If
Compute number as number / 10
End while
Display count.
Let n be the number of digits of the whole number. What is the number of operations that are executed in the code in terms of n?
Answer:
Following are the solution to this question:
Explanation:
Its complexity of both the pseudo-code described is indeed proportional to the number of digits. So, how often number there are in this specific number is the query. Whenever a number is considered, the d digit would be between \(10^{(d-1)}.\) inclusive exclusive \(10^d\) That would be as, let d become the number of digits at N, and the inequalities, They can tell
\(10^{(d-1)} \leq N < 10^d\)
We get, we take a logarithm,
\(d-1 \leq \log(N) < d\)
The increase of 1 to the left inequality, \(d \leq \log(N)+1\), and Combining the previous outcome, we got, \(\log(N) < d \leq \log(N) + 1\). That's would be to say, that number of number d by \(O(\log(N))\) is higher and lower. Consequently, the number of transactions in the code is \(O(\log(N))\)
We have that the number of operations that are executed in the code in terms of n is mathematically given as
The quantity of operations done in the code is O(log(N))
Operation
Generally the equation for the is mathematically given as
If we think about a number,
with d digits is between 10^(d-1) inclusive and 10^d exclusive.
Let d be the wide variety of digits in N
10^(d-1) <= N < 10^d
d-1 <= log(N) < d
d <= log(N) + 1,
The Inequality
log(N) < d <= log(N) + 1.
Therefore
The quantity of operations done in the code is O(log(N))
For more information on Inequality visit
https://brainly.com/question/19491153
Daniel wants to redesign the user interface. The customer service agents use ________ to enter explicit statement to invoke operations within the system and cannot always remember the commands
a. Narrative overview
b. Command language interaction
c. Database design
d. Time to learn
Answer:
b. Command language interaction
Explanation:
Daniel wants to redesign the user interface. The customer service agents use Command language interaction to enter explicit statement to invoke operations within the system and cannot always remember the commands.
2 * 5 =
4 ** 3 =
7 / 2 =
17 % 3 =
Answer:
2*5 = 10
4*4= 12
7/2= 3 ½
17% 3 = 51/100 = 0.51
Answer:
2 * 5 = 10
4 ** 3 = 64
7 / 2 = 3.5
17 % 3 = 2
Explanation:
Using python you get the following outputs
2 * 5 = 10
4 ** 3 = 64
7 / 2 = 3.5
17 % 3 = 2
Why might you use this kind of graph?
A. To show the relationship between sets of data using lines
B. To compare data from different groups or categories
C. To show the relationship between two variables using dots
D. To show parts of a whole
SUBMIT
A dot plot can be used to display the relationship between two variables by plotting individual data points on the graph.
One reason you might use a scatter plot graph (which shows the relationship between two variables using dots) is to identify any patterns or trends in the data. This can be useful in fields such as economics, where you might want to see if there is a correlation between two economic factors, or in healthcare, where you might want to see if there is a relationship between two medical conditions. Another reason to use a scatter plot is to identify any outliers in the data, which can be important in making decisions or developing strategies based on the data. Additionally, a scatter plot can help you to see if there are any clusters of data points, which can indicate a specific group or demographic within the larger dataset. Overall, scatter plots are a useful tool for visualizing and analyzing data that can help to inform decision-making processes.For more such questions on Graph:
https://brainly.com/question/29994353
#SPJ8
Recently, from around june through september 2022, a social engineering campaign, attributed to a nation-state group, has been utilizing trojan versions of open-source software during their attack chain to achieve backdoor access. What is the commonly attributed name of the threat actor and an example of one of the open-source software that they have trojanized?.
The commonly attributed name of the threat actor is called ZINC. A wide range of social engineering campaigns using weaponized legitimate open-source software by an actor tracked as ZINC.
ZINC weaponizing a wide range of open-source software including PuTTY, KiTTY, TightVNC, Sumatra PDF Reader, and muPDF/Subliminal Recording software installer for these attacks.
Who is ZINC?
ZINC is a nation-state activity group that is highly operational, destructive, and sophisticated. Active since 2009, the activity group gained public attention in 2014 after a successful attack on Sony Pictures Entertainment. ZINC is known to employ a number of custom remote access tools (RATs), including those identified by Microsoft as FoggyBrass and PhantomStar.
ZINC seeks to coerce employees of companies it is attempting to infiltrate into installing seemingly benign programs or opening weaponized documents containing malicious macros.
To know more about Open Source Software(OSS), visit: https://brainly.com/question/4593389
#SPJ4
The Electronics Communications Privacy Act allows the government to have access to....?
The Electronic Communications Privacy Act allows the government to have access to a treasure trove of information regarding who you are, where you go, and what you do.
What is Electronic Communications Privacy Act?Electronic Communications Privacy Act may be defined as a law that determines it is unlawful to wipe or apprehend communication, over wires.
This access to government is accumulated by cell phone providers, search engine operators, social networking sites, and other websites each and every day.
All such network providers track all major activities of individuals through the mode of electronic gadgets.
Therefore, it is well described above.
To learn more about The Electronics Communications Privacy Act, refer to the link:
https://brainly.com/question/14142485
#SPJ1
if anyone knows how to Gmetrix 2016 expert lmk. I can do assignments in reurn or give money
Here is how to go about the above task.
1. In the File tab, press Save As.
2. In the Save As tab, press Browse .
3. Locate your GMetrixTemplates folder in your documents folder, go to the Save as type drop down and choose Excel Template(.xltx).
4. Confirm that you are still in the GMetrixTemplates folder.
5. In the File name space enter Employee Review and press Save.
What is an Excel Template?A predesigned sheet in Excel that may be used to produce additional worksheets with the same layout, style, and calculations.
Because the essential parts are already integrated into the spreadsheet, you don't have to rebuild them every time you use a template.
Learn more about Excel at:
https://brainly.com/question/30761399
#SPJ1
Full Question:
Although part of your question is missing, you might be referring to this full question:
Save the workbook as a template named Employee Review in the GMetrixTemplates folder in your documents folder.
problem description IT
In IT, a problem description refers to a clear and concise explanation of an issue or challenge that needs to be resolved within a technology system or application.
How is this so?It involves providing relevant details about the symptoms, impact, and context of the problem.
A well-written problem description outlines the specific errors, failures, or undesired behavior observed and provides enough information for IT professionals to analyze and identify potential solutions.
A comprehensive problem description is crucial for effective troubleshooting and problem-solving in the IT field.
Learn more about Problem Description at:
https://brainly.com/question/25923602
#SPJ1
An index of all the files stored on the computer is/are the??
Answer:
File Allocation Table (FAT)
Explanation:
Which of the following is the best way to keep up with trends in your industry?
Read the newspaper
Watch the news
Conduct scholarly research
Use social media
Answer:
Use social media
Explanation:
Social media has significantly helped to bridge gaps in the communication as end users are able to send and receive messages in real-time without any form of delay. Also, social media platforms facilitate the connection of friends, families, co-workers and brands with one another by sharing memories, innovations, new technologies, knowledge and ideas without being physically present in the same location through the use of social network services such as Face-book, Insta-gram, Twitter, LinkedIn, Zoom, Sk-ype, Hangout, You-Tube, etc.
Hence, the best way to keep up with trends in your industry is to through the use of social media because you get to see and learn from trending ideas, methods of production, technologies, and innovations that are being posted from time to time.
Write a SQL query to display the Name of all those employee whose ENAME Field
contains 4 th character as ‘S’ from the table EMPLOYEE.
Answer:
The SQL query to display the name of all employees whose ENAME field contains the 4th character as 'S' from the table EMPLOYEE is:
SELECT NAME
FROM EMPLOYEE
WHERE ENAME LIKE '___S%';
Explanation:
In this query, we use the LIKE operator to match the pattern. The underscore symbol (_) matches any single character and the percentage symbol (%) matches any sequence of zero or more characters. So, the pattern '___S%' matches any string that has 'S' as the fourth character.
Edit your solution from the previous list lengths problem by adding additional code that increases the value of the element at (1, 0) by a value of 2, and then reprints the list.
[[20, 15, 16], [15, 16, 15], [16, 15, 16]]
[[20, 15, 16], [17, 16, 15], [16, 15, 16]]
All are significant, but we'll focus on CPU time in 367 the most. additional classes will cover additional resources and performance.
Thus, Performance is the amount of time, memory, disk space, etc. that a software actually uses when it runs.
This is dependent on the code as well as the machine, compiler, etc. Performance is impacted by complexity but not the other way around.
The assumed conception or needs of a role are the work performance. Contextual and task-based work performances are the two different categories. Cognitive aptitude determines task performance, whereas personality determines contextual performance.
Thus, All are significant, but we'll focus on CPU time in 367 the most. additional classes will cover additional resources and performance.
Learn more about Performance, refer to the link:
https://brainly.com/question/31379774
#SPJ1
Which is the main reason why IT professionals need to pursue continuing education and self-directed learning?
The main reason why IT professionals need to pursue continuing education and self-directed learning is the rapid advancement of technologies.
In this modern world, technologies are changing very fastly and very frequently. For an IT professional securing a job becomes very difficult as 85% of the job that can be done by an IT professional can also be done by Artificial intelligence. IT sector requires a curious mindset the curiosity to learn new things makes one the best IT professional around
In today's world and the upcoming time it is necessary for any IT Professional to know about upcoming technologies. Technologies change very fast so keeping oneself updated with the techs is the best option to be efficient and to keep the job secure. If anyone is out of date he is bound to be replaced as the competition for these job sectors is very high.
Learn more about Artificial Intelligence at:
https://brainly.com/question/28349800
b. Read in the data from the hours.csv file and call it “hours”. Make a histogram of the variable hours_studying. (Include the code to generate the histogram and the histogram itself in your lab report.) Comment on the symmetry or skew of the histogram.
c. Use the t.test() function that your used in lab to test the hypotheses to answer the question if this sample indicates a significant change in the number of hours spent studying. (Include your
R code and the output from t.test() in your lab report.)
i. What is the value of the test statistic?
ii. What is the p-value?
iii. Are the results significant at the α = 0. 05 level?
d. Write a conclusion for this test in APA format (as illustrated in lecture and lab).
After performing a one-sample t-test, it was determined that the test statistic held a value of t = 6.3775 (d.f.=63). The p-value calculated to be 1.128e-08, a figure insignificantly beneath the critical level of 0.05.
How to explain the StatisticsThis establishes that the resulting data holds significance, as confirmed by the α=0.05 criterion given that the p-value is inferior toward the stated limit.
The average weekly study time for the students in question resulted in M = 14.18 hours; this signifies statistical variance when contrasted with sigma distribution variable values equating to SD = 5.10 (t(63) = 6.38, p < .001, 95% CI [12.95, 16.39]). Consequently, the null hypothesis cannot be sustained and must therefore be rejected.
Learn more about statistic on
https://brainly.com/question/15525560
#SPJ1
the three main elements of a web server are the hardware, operating system software, and web server software. T/F
It's true that a web server's three primary components are its hardware, operating system software, and web server software.
What elements comprise a web server?In addition to the hardware itself, a web server now typically consists of four components. These consist of the operating system, database, web server, and scripting language.
Why do you use the term "web server"?A web server is a computer that stores files for websites as well as web server software (for example, HTML documents, images, CSS stylesheets, and JavaScript files). A web server creates a link to the Internet and makes it easier for other web-connected devices to physically exchange data with one another.
To know more about hardware visit:-
https://brainly.com/question/15232088
#SPJ4
1A.) What can cause a threat to a computing system?
A. Nick scans his hard drive before connecting it to his laptop.
B. Julie turns off the power before shutting down all running programs.
C. Steven has created backup of all his images.
D. Cynthia uses a TPM.
E. Monica has enabled the firewall settings on her desktop computer.
1B.) Which step can possibly increase the severity of an incident?
A. separating sensitive data from non-sensitive data
B. immediately spreading the news about the incident response plan
C. installing new hard disks
D. increasing access controls
1A
B. Julie turns off the power before shutting down all running programs.
1B
B. immediately spreading the news about the incident response plan
Hope this helps :)
what is the abbreviation of IP address
Answer: Internet Protocol Address
Explanation: IP Address is the abbreviation of Internet Protocol Address
Hope this helps
--Wavey
the meaning of the abbreviation of IP address is: Internet Protocol address(IP address)
sorry if that isn't what you meant, but hope this helps
Complete the sentence.
A(n) ___ interface is one that supports as many people as possible by considering disabilities, screen sizes, languages, and many other factors.
1. web-safe
2. accessible
3. inclusive
the device that store data and program for current purpose
Answer:
A computer, what you are using. smh.
Answer:
Podría ser el teléfono porque puedes almacenar imágenes de datos depende del almacenamiento interno que pueda contener el dispositivo no.
Explanation:
Por ejemplo en este tiempo depende mío puede almacenar la clases miércoles y 3 cosas de aprendizaje y la formación de nuevas personas con valores y virtudes en el ámbito social político y económico.
Gracias.
#cuidemonosdesdecasa.
Corrine is writing a program to design t-shirts. Which of the following correctly sets an attribute for fabric? (3 points)
self+fabric = fabric
self(fabric):
self = fabric()
self.fabric = fabric
The correct option to set an attribute for fabric in the program would be: self.fabric = fabric
What is the programIn programming, defining an attribute involves assigning a value to a particular feature or property of an object. Corrine is developing a t-shirt design application and intends to assign a characteristic to the t-shirt material.
The term "self" pertains to the specific object (i. e the t-shirt) which Corrine is currently handling, as indicated in the given statement. The data stored in the variable "fabric" represents the type of material used for the t-shirt.
Learn more about program from
https://brainly.com/question/26134656
#SPJ1
I have attached 512 MB RAM for my computer. While I am checking the size of RAM after fixing, it shows as 504MB. What could be the reason for that?
When it comes to RAM, a 512 MB RAM module should typically read as 512 MB. However, sometimes the actual size of the RAM module can be slightly different. This is not always due to an issue with the RAM itself, but it can be due to several other factors. The first thing to check is to see if the RAM is seated properly. It could be that the RAM is not seated properly, which can cause a reduction in the amount of RAM that is recognized by the computer.
Sometimes the RAM can be slightly crooked or not completely inserted into the slot, which can cause a drop in the amount of RAM that is detected. It's best to take out the RAM and reinsert it to make sure that it is seated properly.Another potential cause of the issue is a BIOS limitation.
The computer's BIOS is the firmware that is responsible for managing the hardware of the computer, and it may not support a certain amount of RAM. It's best to check the computer's manual or visit the manufacturer's website to see if there are any limitations on the amount of RAM that can be installed.
Finally, it's also possible that the RAM module itself is faulty. In this case, it's best to test the RAM module by using diagnostic tools to check for any errors. If errors are found, it's best to replace the RAM module with a new one.
For more such questions on RAM, click on:
https://brainly.com/question/28483224
#SPJ8
Right now I have an i5 2400 and a PYN XLR8 gaming GTX 1650 Super, my CPU is too weak for 1080p gaming, what CPU should I get that has a B75 LGA 1155 socket, or Overclock it if so how many GHz should I overclock it to
(I only have a stock cooler)
Answer:
if its a number you need 5600GHz but im not to sure
Explanation:
Answer:
answer
Explanation:
if it a number you need 5600GHz but it not I'm not sure
1. If the document is something that is produced frequently, is there a template readily available which you could fill in with a minimum of effort? 2. If so, which template fits with company and industry requirements? 3. If a template is available, does it need to be tweaked to make it conform to your needs? 4. If a template is not available, can one be created and saved for future use? 5. Who needs to approve the template before it becomes a standard tool for the business? 6. What software should be used to create the template? Should it be proprietary software or free software?
If the document is produced frequently, it is likely that there is a template readily available that can be used as a starting point for creating the document.
What is template?A template is a pre-designed document or file that can be used to start new documents with a similar structure or format.
Templates, which provide a standardized framework for organizing and presenting information, can be used to save time and ensure consistency across documents.
To ensure that the template meets company and industry requirements, it's important to review and compare the template with the relevant standards, guidelines, and regulations.
If a template is available, it may need to be tweaked to make it conform to specific needs or preferences.
This can involve making changes to formatting, structure, or content to better reflect the specific requirements of the document.
If a suitable template is not available, it may be necessary to create one from scratch. Once created, the template can be saved and reused as needed for future documents.
Approval for a template may depend on the specific policies and procedures of the organization.
Thus, there are many software options available for creating templates, including proprietary software such as Microsoft Word or Adobe InDesign, as well as free software such as Docs or OpenOffice.
For more details regarding template, visit:
https://brainly.com/question/13566912
#SPJ9
How dose society use computer in finance?
☁️ Answer ☁️
annyeonghaseyo!
Your answer is:
"Computers are able to calculate things faster than any human can, and they're a lot cheaper to maintain than it is to pay a human. Computers don't make mistakes so people rely on them to make massive calculations 100% accurately."
Hope it helps.
Have a nice day hyung/noona!~ ￣▽￣❤️