Answer:
1) Meditate : Create a little space in your room where you can meditate (e.g. light candles and incense, play calming music). Reaching a meditative state takes practice but there are some great tips for beginners online. Meditation can help ease anxiety and improve concentration.
2) Watch something funny. Laughter really is the best medicine. It relieves physical tension, reduces stress and increases immunity…so watch your fave comedy and laugh your way to tranquility.
Hope this helps.....
Pls mark this answer as brainliest :)
STAY COOL"Consider the following code snippet: int number = 0; Scanner in = new Scanner(System.in); System.out.print(""Enter a number: ""); number = in.nextInt(); if (number > 30) { . . . } else if (number > 20) { . . .. } else if (number > 10) { . . . } else { . . . } Assuming that the user input is 40, which block of statements is executed?
a. if (number > 30) { . . .}
b. else if (number > 20) { . . .}
c. else if (number > 10) { . . .}
d. else { . . .}
Answer:
if (number > 30) {. . .}
Explanation:
This code block uses a simple if-elseif-else control structure to do a comparison on a value. In this type of control structure, each operation of control is check until the correct condition is met, and once the code executes, it exits the control structure, never touching the remainder of the structure.
In this example, we are fortunate that the value triggers the first part of the control structure with if (number > 30) and will execute that section of code. Once the code finishes, it will exit the structure, never making it to the other 3 control conditions.
Cheers.
Write a Python script to input time in minutes , convert and print into hours and minutes.
Answer:
Following are the Python program to this question: t=float(input("Enter time value in seconds: "))#input time in seconds by user
d = t // (24 * 3600) #calculate day and store in d variable t= t % (24 * 3600)#calculate time and store in t variable h = t // 3600#calculate hour and store in h variable t %= 3600#calculate time and store in t variable m=t // 60#calculate minutes and store in m variable t%= 60#calculate time and store in t variable s = t#calculate second and store in s variable print("day:hour:minute:second= %d:%d:%d:%d" % (d,h,m,s))#print calculated value
Output:
Enter time value in seconds: 1239876
day:hour:minute:second= 14:8:24:36
Explanation:
Description of the above can be defined as follows:
In the above Python program code an input variable "t" is declared, which uses the input method to input value from the user end.In the next step, "d, m, and s" is declared that calculates and stores values in its variable and at the last print, the method is used to print its value.write down a description of how a magnetic had drive works
Answer:
This is how a magnetic hard drive works
Explanation:
The hard drive contains a spinning platter with a thin magnetic coating. A "head" moves over the platter, writing 0's and 1's as tiny areas of magnetic North or South on the platter. To read the data back, the head goes to the same spot, notices the North and South spots flying by, and so deduces the stored 0's and 1's.
Hope it helps pls mark as brainliest
what is the best combos for Nix in Brawlhalla (PS4)?
Answer:
sycthe is simple. Do down light and then turn them around. Then do chase dodge to neutral air. its an infinite combo
Explanation:
What are limitations of AI
Explanation:
Limitations of artificial intelligence. One of the main barriers to implementing AI is the availability of data. Data is often siloed or inconsistent and of poor quality, all of which presents challenges for businesses looking to create value from AI at scale.
Answer:
Risks and limitations of artificial intelligence in business
Businesses are increasingly looking for ways to put artificial intelligence (AI) technologies to work to improve their productivity, profitability and business results.
However, while there are many business benefits of artificial intelligence, there are also certain barriers and disadvantages to keep in mind.
Limitations of artificial intelligence
One of the main barriers to implementing AI is the availability of data. Data is often siloed or inconsistent and of poor quality, all of which presents challenges for businesses looking to create value from AI at scale. To overcome this, you should have a clear strategy from the outset for sourcing the data that your AI will require.
Another key roadblock to AI adoption is the skills shortage and the availability of technical staff with the experience and training necessary to effectively deploy and operate AI solutions. Research suggests experienced data scientists are in short supply as are other specialised data professionals skilled in machine learning, training good models, etc.
Cost is another key consideration with procuring AI technologies. Businesses that lack in-house skills or are unfamiliar with AI often have to outsource, which is where challenges of cost and maintenance come in. Due to their complex nature, smart technologies can be expensive and you can incur further costs for repair and ongoing maintenance. The computational cost for training data models etc can also be an additional expense.
Software programs need regular upgrading to adapt to the changing business environment and, in case of breakdown, present a risk of losing code or important data. Restoring this is often time-consuming and costly. However, this risk is no greater with AI than with other software development. Provided that the system is designed well and that those procuring AI understand their requirements and options, these risks can be mitigated.
See also Industry 4.0 challenges and risks.
Other AI limitations relate to:
implementation times, which may be lengthy depending on what you are trying to implement
integration challenges and lack of understanding of the state-of-the-art systems
usability and interoperability with other systems and platforms
If you're deciding whether to take on AI-driven technology, you should also consider:
customer privacy
potential lack of transparency
technological complexity
If you're considering writing a tender document to procure AI, you can seek help from the Northern Ireland Artificial Intelligence Collaborative Network(link is external).
AI and ethical concerns
With the rapid development of AI, a number of ethical issues have cropped up. These include:
the potential of automation technology to give rise to job losses
the need to redeploy or retrain employees to keep them in jobs
fair distribution of wealth created by machines
the effect of machine interaction on human behaviour and attention
the need to address algorithmic bias originating from human bias in the data
the security of AI systems (eg autonomous weapons) that can potentially cause damage
the need to mitigate against unintended consequences, as smart machines are thought to learn and develop independently
While you can't ignore these risks, it is worth keeping in mind that advances in AI can - for the most part - create better business and better lives for everyone. If implemented responsibly, artificial intelligence has immense and beneficial potential.
Which type of keyword is "capital"?
an event
a title
an abbreviation
a vocabulary term
Answer:
a vocabulary term
Explanation:
Answer:(d) a vocabulary term
Explanation:
______ greetings are used when we talk to friends or family members.
A)Formal
B)Informal
C)Gestures
D)None of these
Answer:
B. Informal
Explanation:
You know your parents, greet them normally
Answer:
Informal
Explanation:
When testing for current in a cable with eleven color-coded wires, the author used a meter to test five wires at a time. how many different tests are required for every possible pairing of five wires?
Multiply 5 times 5, then times 11, and you'll get 275.
What do you think is the single most important element of a memorable
speech?
Commanding body language
O A booming voice that never lets up
Simple language used in a repetitious way
O A story that lifts the crowd to its feet
Pamatata thon
FA
Answer:
There are two main elements to speaking effectively: what you say, and how you say it. ... The words you might use when chatting to a friend are likely to be quite different ... It also suggests ways in which you can become a more effective speaker. ... The tone of voice and your body language also send strong messages. hope this helps
Explanation:
Answer:
Use confident gestures.
Explanation:
To be seen as a leader you need to use hand gestures like a leader. And that means using smooth, controlled, waist-level gestures with your hands and arms.
Which of these is a biotic factor in a forest?
Will
O A. Climate
O O
O B. Terrain
O C. Trees
O D. Water
Answer: trees
Explanation:
Write a program that keeps names and emails addresses in a dictionary as key-value pairs. First print all keys with their value using for loop.then the program should display a menu that lets user look up a person’s email address, add a new name and email address, change an existing email address and delete an existing name and email address
The program keeps names and email addresses in a dictionary as key-value pairs, as written below.
What are codes?Codes are the language that is used to write programs.
f=open('email.dat','rb')
d=pickle.load(f)
f.close()
except:
d={}
while True:
print('\n1. Find a email address')
print('2. Add name and email address')
print('3. Change an email address')
print('4. Delete an email address')
print('5. Exit\n')
choice=input('\nEnter a choice: ')
if choice:
choice=int(choice)
else:
print('\nEnter a number')
continue
if choice == 1:
while True:
name=input('\nEnter the name ')
if name:
if name in d:
print('\n%s is the email id of %s \n' % (d[name],name))
break
else:
print('\n Email not found \n')
break
else:
print('\nName cannot be empty\n')
continue
elif choice==2:
while True:
name=input('\nEnter the name ')
if name:
break;
else:
print('\nName cannot be empty \n')
continue
while True:
email=input('\nEnter the email address ')
if email:
d[name]=email
break
else:
print('\nEmail cannot be empty\n')
continue
elif choice==3:
while True:
name=input('\nEnter the name to change the email address ')
if name:
if name in d:
email=input('\nEnter the new email address ')
d[name]=email
print('\nEmail address changed \n')
break;
else:
print('\nName not found \n')
break
else:
print('\nName cannot be empty \n')
continue
elif choice == 4:
while True:
name=input('\nEnter the name to remove ')
if name:
if name in d:
del d[name]
print('\nName and Email address removed \n ')
break;
else:
print('\nName not found \n')
break
else:
print('\nName cannot be empty\n')
continue
elif choice == 5:
f=open('email.dat','wb')
pickle.dump(d,f)
f.close()
sys.exit()
else:
print('\nEnter a valid choice ')
Therefore, the codes are written above.
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what is paragraphing in keyboarding?
Answer:
the pilcrow symbol is paragraphing in keyboard
Answer:
To align paragraphs, follow these steps:
1. Position the insertion point into the paragraph or select the paragraphs that you want to align.
2. Do one of the following:
Click the alignment button on the Home tab, in the Paragraph group to align left/right, center, or justify the paragraph text or press one of the shortcut keys:
Explanation:
Why would you want to hyperlink objects into your own Google Slides presentation? (Select all that apply.) Select All Correct Responses For extending the learning experience for students. To make sure the presentation is linear So students can use the Slides for review and can go to additional resources outside of the presentation. To make the presentation more graphically appealing
The correct answers are A. For extending the learning experience for students. C. So students can use the Slides for review and can go to additional resources outside of the presentation. D. To make the presentation more graphically appealing
Explanation:
The use of hyperlink objects in presentations means objects such as images, texts, or icons are associated with links or websites students can easily access by clicking on the specific image or element. This might be used in educational contexts to allow students to have a complete learning experience by providing alternative and external sources outside the presentation. For example, if the topic is space hyperlinks to NASA website can be included. This means, hyperlink objects extend learning experiences and provide additional resources (Option A and D).
Besides this, this resource can make a presentation more appealing as links to images, videos, and other visually interesting resources can be included (Option D). However, it also breaks the linearity of the presentation as students will need to move to other websites as they go through the presentation.
Another problem related to indefinite postponement is called ________. This occurs when a waiting thread (letâ s call this thread1) cannot proceed because itâ s waiting (either directly or indirectly) for another thread (letâ s call this thread2) to proceed, while simultaneously thread2 cannot proceed because itâ s waiting (either directly or indirectly) for thread1 to proceed. The two threads are waiting for each other, so the actions that would enable each thread to continue execution can never occur.
Answer:
"Deadlock" is the right solution.
Explanation:
A deadlock seems to be a circumstance where certain (two) computer algorithms that share a similar resource essentially prohibit each other during manipulating the asset, leading to both programs withdrawing to operate.This occurs when multiple transfers or transactions block everyone by maintaining locks onto assets that every other activity also needs.So that the above is the correct answer.
. Prove that every polynomial of degree k, p(n) = aknk + ak-1nk-1 + ... +a0 with ak> 0, belongs to \Theta (nk)
Answer:
The answer is explained below
Explanation:
i) [tex]p(n) \ is\ an\ element\ of\ O(n^k)[/tex]
Therefore [tex]p(n)\leq c.n^k,therefore\ p(n) \ is\ an\ element\ of\ O(n^k)[/tex]
ii) [tex]p(n) \ is\ an\ element\ of\ \Omega(n^k)[/tex]
[tex]p(n)=a_kn^k+a_{k-1}n^{k-1}+.\ .\ .+a_o\\p(n)=a_kn^k(1+\frac{a_{k-1}}{a_k}\frac{1}{n} +.\ .\ .+\frac{a_o}{a_k}\frac{1}{n_k} )\\p(n)=1, as\ n\ tends\ to\ \infty, the \ limit\ in\ the \ parenthesis=1. For\ c=\frac{1}{2}a_k,n\geq n_o \\Therefore:\\p(n)\ge \frac{1}{2}a_kn^k=c.n^k[/tex]
[tex]p(n) \ is\ an\ element\ of\ \Omega(n^k)[/tex]
From i and ii, [tex]p(n) \ is\ an\ element\ of\ \Theta(n^k)[/tex]
The database model that uses a series of two-dimensional tables or files to store information is the ________________ model. This database model has become the most popular database structure, as it is used by most microcomputer DBMS packages:
Answer:
The relational database model
Explanation:
The database model that uses a series of two-dimensional tables or files to store information is the relational structure model.
What is the relational structure model?The relational model (RM) is known to be set up for database management as it is a method used in managing data via the use of a structure and language that are in line with first-order predicate logic.
Note that The database model that uses a series of two-dimensional tables or files to store information is the relational structure model.
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Why would you choose to use Word Art rather than a colored font when creating a Google Slides presentation? There are more fonts in Word Art Word Art has fewer graphical features Because color is always distracting Word Art lets you customize the look more
Answer:
D. Word Art helps you customize the look more.
Explanation:
Word Art is a design feature in Microsoft Word that helps users design creative texts. A placeholder text appears in the working area and instructs the user to enter his own text there. The size of the text can be adjusted according to the need of the user. A user can enter a simple sentence or a complete paragraph in the text and can customize the look according to his needs.
The letter A shows the different designs that can be applied by the user. Also, symbols can be inserted in the text. So, when creating a Google Slides Presentation, Word Art would be a preferred choice because of the ease in customizing.
A section break would work better than a page break for which task? separating text by topic applying different formatting to text within a document viewing a document as an outline breaking up a small amount of text into several pages
Answer:
applying different formatting to text within a document
Explanation:
A section break is used to separate a documents into different sections, thereby making it possible to apply different formats to the sections such as having different headers and footers, using a single column and double column for different sections, applying different page numbers e.t.c.
A page break is used to end a page and start a new page even if the old page has not been filled with text.
What visual practice provides more information about logical relations when creating an ERD
Answer:
Logical Data Model
Explanation:
An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.
ERD is designed using conceptual data model, logical data model, and physical data model.
The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.
The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.
So, the correct answer is logical data model.
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A port allows you to plug hardware into your CPU. Select one: A. False B. True
Answer: The answer is true.
Mention 2 precautionary
measures to be observed
when using ICT tools
Answer:
ICT is the abbreviated form of Information and Communication. It included different technologies like mobile phones, computers, USBs etc.
Following are two precautionary measures which should be observed when using any kind of ICT:
Use of Antivirus: It can used to protect anything placed inside the technology especially from hacking and viruses which can create many issues.Backup Data: Creating a backup of the data stored in the device is important as it can be recalled when the device malfunctions. Backup of the data can be created through using USBs, CDs etc or through cloud storageWhat will the output of this program be when it is executed? def test_function( length, width, height): print ("the area of the box is ", length*width*height) return length*width*height l = 12.5 w = 5 h = 2 test_function(l, w, h) print ("The area of the box is ", length*width*height)
Answer: stuff
Explanation:
Consider the following code snippet: int score = 0; double price = 100; if (score > 0 && price < 200 && price / score > 10) { System.out.println("buy"); } Which of the following statements is true on the basis of this code snippet? The output is buy. The code snippet compiles and runs, but there is no output. The code snippet doesn't compile. The code snippet causes a divide-by-zero error.
Answer:
The code snippet compiles and runs, but there is no output.
Explanation:
The condition is
score > 0 && price < 200 && price / score > 10score = 0
price = 100
[(0) > 0] and [(100) < 200] and [100)/(0) > 10]
false and ........
Since the first condition is false, the program will not validate the other conditions because the conditional "and" is false when at least one of the conditions is false
Why are the social and ethical consequences of emerging technology hard to
predict?
Answer:
Technology is rapidly evolving over a short period of time. Which leads to a change in how people perceive and subsequently react to these fast paced advances.
Answer: try this one: It is impossible to see how technology will be applied to situations that have not yet occured.
Explanation: if it’s wrong please tell me
Mention 5 ICT tools that supports E- learning
Answer:1text magnifiwe
2head wands
3 keyboard for celebral
percy
4 typing aids
5 large prints
If this helps then comment
Explanation:
Draw a truth table & logic circuit corresponding to the following logic statement
X = 1 if ( ( M is 1 OR N is 1 ) AND ( M is 1 AND N is 1 ) ) OR ( O is NOT 1 )
Answer:
The truth table, as well as the logic circuit of the given statement, is attached below.
Explanation:
Logical gates seem to be the essential building blocks of just about any computerized signal. It becomes a digital device with one or even more inputs and therefore only single output. The arrangement among outputs and inputs would be focused on this kind of logic. Upon that basis, logic gates were already called as AND, NOT, OR gate, etc.
Which one of the following statements referring to mobile Internet
access is FALSE?
3G stands for Third
Generation and 4G
for Fourth
Generation.
A USB modem or Internet
dongle is a device with
which you can connect to
a 3G/4G network to
access the Internet.
A 3G/4G network is a high
speed data network used by
suppliers of mobile
cellphones for broadband
services and Internet
connection.
A USB modem looks
like a flash disk and
operates without a
SIM card.
What does “int” means in php code
Answer:
integer
Explanation:
A user is having a difficult time printing certain types of documents to her laser printer. When she sends complex, mult-page, multi-color PDF files to the printer, it refuses to print. What is most likely the solution
Answer:
Add RAM to the printer
Explanation:
Adding RAM to the printers gives the following advantages:
printer prints the documents faster with reduced print time. printer prints complex multi page, multi-color documents especially PDF files.Print server sends the job according to the capacity of the printer so when the RAM is added the print server can send more jobs and the printing process becomes faster and printer will not refuse to print large documents. As a result printer can accept more print jobs.It is also beneficial when the documents or files to be printed are of high resolution or are heavy files.