Why is it now difficult for computer technology to maintain the pace to development describing by Moore’s Law?
Before responding to an e-mail from another student in an online course, a student should
Why should you act as an involver?
Answer:
To involve people in major and minor situations that is best for the community to be involved in.
Consider the following relations containing information about authors, articles and which author authored which papers (a paper can have several co-authors):
Author(authorID, name)
Authoring(articleID, authorID)
Article(articleID, title, venue, year, month)
Express the following queries in Algebra
a. List the articles authored by John Smith
b. List the co-authors of John Smith (authors who co-authored an article with John Smith)
c. List all the articles published last year
d. List pairs of articles that have the same titles with different article IDs
e. List the authors with no article in the database
f. List the authors who have all their papers co-authored with John Smith
g. List the papers authored by only one author (without aggregate functions)
h. Which author co-authored at least 1 paper with every author (without aggregate functions)
i. List the authors who have all their papers co-authored only with John Smith (No other co-author)
Answer:
The description of the given point can be defined as follows:
Explanation:
In option a:
List the articles authored by John Smith
[tex]\pi[/tex]Article.title ([tex]\delta[/tex](Author.authorID=Authoring.authorID)^ (Article.articleID=Authoring.articleID)^ (Author.name=’John Smith’) (Article [tex]\times[/tex] Authoring [tex]\times[/tex] Author))
In option b:
Listed all John Smith but also Marc Antoine's articles
[tex]\pi[/tex] Article.title ([tex]\delta[/tex](Author.authorID=Authoring.authorID)^ (Article.articleID=Authoring.articleID)^
(AUTOR.NAME='JohnSmith 'or "John Smith'Marc Antoine" )
(article [tex]\times[/tex] Authoring [tex]\times[/tex] Author)
In option c:
Review the John Smith co-authors (authors co-authors with John Smith)
ID (Author.authorID = Authoring.authorId)^(Article.articleID =Authoring.articleID)^(Article.articleID = Authoring.articleID)^
(Author.name='John Smith') (Paragraph x Author)
[tex]\pi[/tex] Article.title ([tex]\delta[/tex](article.item ID = Addresse.itemID)^(Authoring.art.item = art)
(Paragraph [tex]\times[/tex] Authoring)
In option d:
List all of that year's papers
[tex]\delta[/tex] (Article.year=2019)
In option e:
List the authors without a database post
authorInDatabase = [tex]\pi[/tex] Authoring.authorID (δ(Author.authorID=Authoring.articleID) )
(Author [tex]\times[/tex] Authoring)
authorTotal = Author.authorID (δ (Author.authorID=Authoring.articleID)
(Author [tex]\times[/tex] Authoring)
AuthorsWithNotWithArticles = authorTotal - AuthorInDatabase
In option f:
Listed of writers that have co-authored both published publications to John Smith
Authors = [tex]\pi[/tex] Book.authorID ([tex]\delta[/tex] Author.authorID)^(Article.articleID = Authoring.articleID)^ Authoring.articleID)^ Book Authors
(Paragraph [tex]\times[/tex] Authoring) (Author.name='John Smith')
[tex]\pi[/tex] Author.name ([tex]\delta[/tex] (Art.articleID = Author.articleID)^(Authoring.authorID = Authoring. Authoring. AuthorID)
(Physician[tex]\times[/tex] Authoring)
Part 1:
In a group, with a friend, or with family members, identify a problem in your community. Describe the problem and work through the steps of problem solving to come to one potential solution. If you can, implement the solution and evaluate the results. If you cannot, propose what may happen if you implemented the solution. Make sure to include all of the steps.
Part 2:
Ask five people for an example of a conflict they have experienced. Look over the approaches to conflict resolution that are listed in the lesson. For each situation, select the approach that you feel would work best. Describe why you selected the approach.
Describe your results for both parts of the project in an essay of at least 300 words.
Long Text (essay)
Submit your 300- word essay that: 1) identifies a problem in your community and works through problem solving steps to provide a solution, and 2) analyzes five conflicts through the conflict resolution approaches and explains an appropriate resolution for each conflict.
The problem in my community is lack of pipe borne water.
What are the issues of water supply?Africa is known to be a content that has some poverish nation. My community is known to lack good water and that is a key issue i would love to address.
What i can do is to write to the government and other private organizations for help or i will take the project upon myself to construct bore holes for the community. A lot of people do not have access to water during the dry season and this will solve the problem.
What are the steps to write an essay?An essay can be written by following the steps below:
First know the type of Essay you want to write.You introduce the Topic of the essay.State the problem or reasons for writing. Write the body of the writeup.End with a Conclusion.
Note that a good essay is one that that communicate the right message to anyone reading it.
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Which range function will generate a list of all odd numbers between 17 and 47 inclusive?
A
range (18 , 48 , 2)
B
range (17 , 47 , 3)
C
range (17 , 48 , 2)
D
range (18 , 47 , 3)
Answer:
The answer is "range (12, 86, 2)"
Explanation:
Answer:
B is definitely the answer
Write a loop that inputs words until the user enters stop. After each input, the program should number each entry and print I. This format:
#1: You entered _____
When stop is entered, the total number of words entered should be printed in this format:
All done ___ words entered.
Answer:
Written in Python:
userinp = input("Input: ")
count = 0
while not userinp == "stop":
print("You entered "+str(userinp))
count = count + 1
userinp = input("Input: ")
print("All done, "+str(count)+" words entered")
Explanation:
I've added the full program as an attachment where I use comments to explain difficult lines
Answer:
word = input("Please enter the next word: ")
count = 0
while word != "DONE":
count += 1
print("#{}: You entered the word {}".format(count, word))
word = input("Please enter the next word: ")
print("A total of " + str(count) + " words were entered.")
Explanation:
Assuming this is python, this should help!
By using perception strategies you have learned, objectively evaluate the following scenario,
You are 16, you have your driver's license, and you want to take some friends to a movie. You
ask your father if you can borrow the car, but he refuses and puts his keys in his pocket. He let
you use the car several days ago.
List the facts: Interpretation #1: Interpretation #2: Request for clarification combined with behavior and interpretations:
Answer:
book of English
page 91 answer in 2 part
Explanation:
ok bro pls follow me
Answer:
Interpretation #1: My dad wanted to annoy me and didn't want me to have fun.
Clarification: #1: Dad why did you refuse to let me borrow your keys, did I do something wrong? Or did you just want to annoy me.
Interpretation #2: He is worried that something dangerous might happen without any adults in the car and didn't want to rist anyone getting hurt.
Clarification #2 : Dad, do you think we are not going to drive safely? Would you prefer someone older accompanies us?
Explanation:
Ann would like to find all the data that has the least errors. What should Ann do?
*use clustering datamining
*use regression datamining
*conduct a query
*filter the data
Answer:
use fliter the data
Explanation:
brainly patrol don't take this down, there isn't really an explanation type of question.
Given a Student class, create a class with following characteristics:
The class name should be ClassRoom. Private variable students array to maintain the list of Student objects.
Function addStudent with input parameter name (string) and rollNo(int) adds a new student in "students" list.
Method getAllStudents should return all the students in ClassRoom.
Input
Jack
1
Jones
2
Marry
3
where,
First & Second line represent a student’s name and roll number. And so on.
Output
1 - Jack
2 - Jones
3 - Marry
Answer:
ssume that,
Maximum “students” count can be 10.
*Driver Class*
*Solution class*
import java.util.*;
class Student {
private String name;
private int rollNo;
public String getName() {}
public void setName(String name) {}
public int getRollNo() {}
public void setRollNo(int rollNo) {}
};
class ClassRoom {
private int i;
private Student[] students;
public void addStudent(String name, int rollNo) {}
public Student[] getAllStudents() {}
};
Which of the following is used to store data in the computer's memory that can be
used by a program later when executing instructions? Hint: They are link storage
containers
Variables
Operators
Expressions
Boolean
The storage that is used to store data in the computer's memory that can be used by a program later when executing instructions is variables.
What is variables?Variables can be defined as the way or process in which data or information are store in a computer memory.
Data or information that may likely change or be altered are often stores in a computer memory storage called variables and this store data can be retrieve later for use by a program when executing instruction on the computer system.
Inconclusion the storage that is used to store data in the computer's memory that can be used by a program later when executing instructions is variables.
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functions
of beaker
Answer:
Beaker Purpose
Although the purpose of a beaker is to contain and measure liquids, the glassware can come in a multitude of shapes and sizes. Most often, a beaker is cylindrical in shape and has a flat bottom. Some beakers have a small beak or spout to aid in the pouring of liquids.
Here hope that helps know mark me as brill
PLEASE HURRY!!!
After the following code is executed, what value is stored in weight?
>>> answer = input("What do you weigh? ")
What do you weigh? 105.7
>>> weight = float(answer)
>>> weight = weight + 3
The value stored in weight is .
Answer:
108.7
Explanation:
When someone enters an answer, it's stored in the variable "answer" as a string. Then "weight" is set to the value of the string, converted to a floating-point number (meaning that it has a decimal value, instead of being an integer). At that point weight = 105.7, so when you add 3 to it you get 108.7.
[ASAP] Choose the term to complete the sentence.
A _____ is a drawing made up of lines without any surface color or shading.
1. Raster
2. Vector
3. Rendering
4. Wireframe
A vector is a drawing made up of lines without any surface color or shading. The correct option is 2.
What is vector drawing?Digital shapes called vectors are formed of lines and curves and are used to build images using mathematical equations. These curves and lines, which are also known as pathways, enable designers to scale pictures that are as simple as shapes or as intricate as full-blown illustrations.
Focus is placed on using only straight lines and contours, without any shading in line drawings. In the majority of line drawings, the artist draws the entire picture without ever taking their tool off the paper.
Therefore, the correct option is 2. Vector.
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#SPJ1
Answer:
D. Wireframe
Explanation:
PLEASE HURRY!!!!
What can you change, if anything, in this line so that there will not be a space between the dollar sign and the amount of money due?
print("You owe $", moneyDue)
A) You do not need to change anything. There is no space.
B) print("You owe $" , str(moneyDue))
C) print("You owe $" + str(moneyDue))
D) The space cannot be removed.
Answer:
print("You owe $", moneyDue, sep="")
Explanation:
By default, Python3 will put a space between two strings like this. If you specify that the separator is an empty string (sep="") then it will not separate the two strings and the space will go away.
Answer:
print("You owe$" + str(moneyDue))
Explanation:
It's the one with the plus sign. Correct on EDG 2021 :D
You use encryption, user accounts, and access control lists (ACLs). However, you find that there is no plan to replace database server hardware if it fails. You find that ordering a replacement server would take at least 24 hours to arrive, and an additional 6 hours to prepare for use. Which part of the C-I-A security triad has failed?
Based on the scenario, the part of the C-I-A security triad that has failed is maintaining availability.
What is the C-I-A security triad?The C-I-A security triad refers to an abbreviation for confidentiality, integrity and availability. It can be defined as a cybersecurity model that is designed and developed to guide security policies for information security in an organization, so as to effectively and efficiently protect and make their data available to authorized end users.
In this scenario, the part of the C-I-A security triad that has failed is maintaining availability because the database server hardware cannot be replaced immediately if it fails.
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For question 2 you will need to write your own Python code. Think through the problem, and re-read if necessary. Determine how you might solve the problem logically. Think of what variables you might need to store temporary values. Your friend was bragging about how many stairs he climbed each day because of his apartment location on the fifth floor. Calculate how many times your friend would have to go down then back up the stairs to reach his fifth floor apartment to reach 100, 500, 1000 and 5000 steps. The apartments all have vaulted ceilings, so use 16 steps per floor in your calculations. Remember to count down and back up as one trip. You will also reuse the variable that contains the target number of steps. Round up. HINT: take a look at previous question, and the use of import math and math.ceil(). Recommended variable names you will need for this question: steps_per_floor, floor, target_steps, trips >>>: Write a program that calculates the total number of trips given 100, 500, 1000 or 5000 daily steps, 16 steps per floor, and down and back up the stairs represents one trip. Re-use the target_steps variable. Round the number of trips up to the nearest whole integer. >>>: Display the number of trips for each of the four step counts, using the following example, illustrating the output for 100 steps. Add the other three results below the 100 steps result.
Answer:
It has to be performed a minimum of 1 trips to do 100 steps
It has to be performed a minimum of 4 trips to do 500 steps
It has to be performed a minimum of 7 trips to do 1000 steps
It has to be performed a minimum of 32 trips to do 5000 steps
All trips need to be 44
Explanation:
open python console and execute the .py code bellow:
import math
floor_steps=16
floor=5
total=0
target_steps=2*floor_steps*floor
trips=100/(target_steps)
trips= math.ceil(trips)
total+=trips
print("It has to be performed a minimum of ",trips," trips to do 100 steps")
trips=500/(target_steps)
trips= math.ceil(trips)
total+=trips
print("It has to be performed a minimum of ",trips," trips to do 500 steps")
trips=1000/(target_steps)
trips= math.ceil(trips)
total+=trips
print("It has to be performed a minimum of ",trips," trips to do 1000 steps")
trips=5000/(target_steps)
trips= math.ceil(trips)
total+=trips
print("It has to be performed a minimum of ",trips," trips to do 5000 steps")
print("All trips need to be ",total)
What is the first thing Charlotte needs to do after she opens an Excel spreadsheet?
A. Select another program
B. Select a different template
C. Select new blank program
D. Select new blank workbook
Answer: C
I hope this helps
Create a Python script that enables a user to enter an integer number into the Python console and stores such integer number into a variable named input1. Use an if statement to print the following output per the following conditions:If integer is a negative number, print in console "Input1 integer is negative"If integer is zero, print in console "Input 1 integer is zero"If integer is a positive number less or equal than 30, print in console "Input 1 is positive but less or equal than 30.If integer is a positive number greater than 30, print in console "Input1 is positive and greater than 30"
Answer:
Here is the Python program:
input1 = int(input("Enter an integer: ")) #prompts user to enter an integer
if(input1<0): #if input value is negative
print("Input1 integer is negative")
elif(input1==0): #if input value is 0
print("Input 1 integer is zero")
elif(input1<=30): #if input value is less than or equal to 30
print("Input 1 is positive but less or equal than 30")
else: #if input value is greater than 30
print("Input 1 is positive and greater than 30")
Explanation:
I will explain the program with an example
Lets say user enters 16 as input So
input1 = 60
Now the first if condition if(input1<0): is false because 60 is not less than 0
The second elif (else if) condition elif(input1==0): also evaluates to false because 60 is not equals to 0
The third elif condition elif(input1<=30): evaluates to false because the input value is 60 which is not less than or equal to 30.
The fourth else part executes because all the above if elif conditions evaluate to false which means the input number if neither negative, nor 0 and not less than or equal to 30. Hence the input number is greater than 30 and this is true as 60 is greater than 60. So the print statement executes which is:
print("Input 1 is positive and greater than 30")
The message in the above print statement is printed on the output screen.
The screenshot of the program along with its output is attached.
TRUE or FALSE.
2.1 Information is a collective term used for words, numbers, facts,
Answer:
true
Explanation:
Because it is the very best way
In Word, how can you tell when text is selected?
A Aselection box appears around the text
B. The text appears in a contrasting color
ООО
C. The text is displayed with an outline
D. A line appears in the margin next to the text
The text is highlighted, often in gray
Save Answer
Answer:
the text will highlited in gray
Explanation:
A manufacturer that uses the intermittent process to produce special customer orders is called a: modular shop central shop job shop localized processor centralized processor
A manufacturer that uses the intermittent process to produce special customer orders is called job shop.
What is job shop?A job shop is known too be a type of manufacturing process. It is said to be one where little batches of different kinds of custom products are made.
Note that In the job shop process flow, a lot of the products made needs a specific set-up and sequencing of process methods. Therefore, A manufacturer that uses the intermittent process to produce special customer orders is called job shop.
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A(n) ____ is a location on your computer screen where you type text entries to communicate with the computer’s operating system.
Answer: Command Line Interface
This is also known as a command prompt.
On many systems, this program has a black background and white text font. You can type in commands such as "cd" which means "change directory", or you could type in "mkdir" to make a directory. The commands I'm listing in the examples apply to windows systems but they may also apply to linux and other systems as well.
Ethernet and wireless networks have some similarities and some differences. One property of Ethernet is that only one frame at a time can be transmitted on an Ethernet. Does 802.11 share this property with Ethernet? Discuss your answer.
802.11 do not share this property with Ethernet this is because Wireless networks is known to have a kind of potential parallelism, and as thus, it differ from Ethernet.
What is a Wireless networks?Wireless networks are known to be a kind of computer networks that are said to not need to be connected by form of cables.
The use of a wireless network is one that helps firms to avoid the costly prices of using cables in their buildings or as a form of connection between their various equipment locations.
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Computer industries and organizations also face issues related to health, safety, and environmental issues. In this task, you will examine these
sues related to an industry organization that deals with technology, specifically computers. Write a short essay on these issues.
_______________________ is a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time. The tool provides graphs showing the number of unique visitors over time, monthly metrics for each domain name (such as number of referring sites), and top search terms for each of the domain names entered.
Compete. com is a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time.
What is Web traffic?The term Website traffic connote when a web users is said to visit a website. Web traffic is said to be calculated by the times in visits, known as "sessions," .
Note that the tool or computer index Compete.com is said to be a useful CI tool that allows users to simultaneously compare the web traffic of multiple domain names over time.
The options are:
Compete.com
Goo gle Trends
Hoot Suite
You Tube Analytics
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Give reasons why mind-mapping software is important to project development.
Answer:
Explanation:Mind mapping software can help you to make connections and become a better creative problem solver.
...
It helps you to make better decisions. ...
It helps you to become better organized. ...
You can see the forest and the trees. ...
It helps you to identify, prioritize and track key project tasks.
A(n) _____ is the conceptual organization of an entire database as viewed by a database administrator.
Answer: Schema
Explanation:
i did cs
Maintenance is classified into how many categories ?
Answer:
hope it helps..
Explanation:
four types.
More information: Adaptive, corrective, perfective and preventive are the four types of software maintenance.
PLEASE THANK MY ANSWER
help me please you don't have to answer all , only 1 is okay. thank you so much
Answer:
15 maybe an advertisement?
Explanation: