Answer:
The program in Python is as follows:
def count_occur(myList):
freq = {}
for item in myList:
if item in freq:
freq[item] += 1
else:
freq[item] = 1
for item in freq:
print(item," ",freq[item])
Explanation:
This gets the list from the main
def count_occur(myList):
This initializes an empty dictionary
freq = {}
This iterates through the list and count the occurrence of each item
for item in myList:
if item in freq:
freq[item] += 1
else:
freq[item] = 1
This iterates through the dictionary
for item in freq:
This prints each dictionary item and the frequency separated by -
print(item," ",freq[item])
You are designing an ecommerce web application that will scale to hundreds of thousands of concurrent users. Which database technology is best suited to hold the session state in this example
Answer: Amazon DynamoDB
Explanation:
The database technology that is best suited to hold the session state in this example is the Amazon DynamoDB.
Amazon DynamoDB is a document database which helps in delivering high quality and fast cperformance at any scale. It can be used to scale to hundreds of thousands of concurrent users as it's multi-active, and has a durable database that has built-in security.
Pascal system . write the program that will calculate the perimeter of a rectangle if its area is A (m²) and one of its sides has a length of B (m). A and B are entered from the keyboard.
Answer:
The program in Pascal is as follows:
Program Perimeter;
Uses Crt;
Var
Length : Real;
Width : Real;
Area : Real;
Perim : Real;
Begin
Clrscr;
Write('Area: ');
Readln(Area);
Write('Length : ');
Readln(Length);
Width := Area/Length;
Perim := 2 * (Length + Width);
Write('Perimeter: ' ,Perim:5:2,'.');
End.
Explanation:
This declares all variables as real
Var
Length : Real;
Width : Real;
Area : Real;
Perim : Real;
The program execution begins here
Begin
This clears the screen
Clrscr;
This prompts the user for Area
Write('Area: ');
This gets input for Area
Readln(Area);
This prompts the user for Length
Write('Length : ');
This gets input for Length
Readln(Length);
This calculates the width
Width := Area/Length;
This calculates the perimeter
Perim := 2 * (Length + Width);
This prints the calculated perimeter
Write('Perimeter: ' ,Perim:5:2,'.');
This ends the program
End.
which processor is compatible with an AM2+ socket
Answer:
Amd phenom x4 9950 black edition
Explanation:
Help! ASAP! 1 Question.........°○°
Answer: I think D)?
Explanation: Or B)
Debug the following program.
REM "Program to generate 2 2 4 6 10. 16... up to 10th terms" CLS
A=2
B=3
For I=1 to 10
Display A; B;
A=A+B
B=A+B
NEXT X
END
Answer:
The debugged program is as follows:
A=2
B=2
For I=1 to 10
PRINT A
TEMP = A
A=B
B=TEMP+A
NEXT I
END
Explanation:
First, the value of B should be changed to 4 (because the second term of the sequence is 2
Next, change Display to Print because Q-basic uses the print keyword to display output
The sequence is not properly generated. So, I update that part of the program to:
For I=1 to 10
PRINT A
TEMP = A
A=B
B=TEMP+A
NEXT I
Lastly, the loop is controlled by variable I (not X).
So change NEXT X to NEXT I
Andy is working on a project to build an accounting software program for his firm. He uses old programming modules that contained code to perform various processes and links them to create a complete system. Which approach does he apply to the program design?
A.
structured programming
B.
non-structured programming
C.
top-down approach
D.
bottom-up approach
E.
modular programming
Answer:
E. modular programming
Explanation:
Andy is applying a design known as modular programming. This is basically a design in which the entire project is broken down into various parts known as modules. Each one of these modules performs a very different and unique task. As the modules are created they are linked together like pieces of a puzzle in order to form the entire project. This makes tackling a large project much easier and makes debugging problems much easier as well.
Question 6 [10 marks] a) How does a company's use of information systems affect its corporate strategies? (7 marks) b) Provide an example. (3 marks)
Answer:
following are the responses to the given question.
Explanation:
The capability to successfully utilize IT is mutually dependent on its ability to execute strategic strategy and set business goals. The ability to compete more and more relies on the capacity of an organization of using technology. In the future, what a company wants to do will rely on what its technologies can do. It may be an example of a company investing in information technology that allows a company to manufacture new products or improve the efficiency of the distribution system to the corporation's economic efficiency.
Pleaseeee hellppp!!!!!
Answer:
credit card info and delivery address
Explanation:
What is the difference between manual and computer typesetting?
Answer:
Manual typesetting: The form was placed in a press, inked, and an impression made on paper. During typesetting, individual sorts are picked from a type case with the right hand, and set into a composing stick held in the left hand from left to right, and as viewed by the setter upside down.
Computer typesetting: Computerized typesetting, method of typesetting in which characters are generated by computer and transferred to light-sensitive paper or film by means of either pulses from a laser beam or moving rays of light from a stroboscopic source or a cathode-ray tube (CRT).
In a school 50% of the students are younger than 10, 1/20 are 10 years old and 1/10 are older than 10 but younger than 12, the remaining 70 students are 12 or older. How many students are 10?
Answer: 10 students
Explanation:
Students younger than 10 = 50%
Students that are 10years old = 1/20 = 1/20 × 100 = 5%
Students that are older than 10 but younger than 12 = 1/10= 1/10 × 100 = 10%
Students that are 12 years or older
= 100% - (50% + 5% + 10%)
= 100% - 65%
= 35%
This means that 35% of the students are 12 years or older and we've been given the number as 70.
Let's say the total number of students is x. Therefore,
35% of x = 70
0.35 × x = 70
0.35x = 70
x = 70/0.35
x = 200
The total number of students is 200.
Therefore, the number of students that are 10years will be:
= 1/20 × 200
= 10 students
Therefore, 10 students are 10 years.
Sanjay has 38 blue beads. And 26 red beads. He needs 8 beads to make 1 wrist band. How many wristbands can Sanjay make if he uses all of his beads?
Answer:
8
Explanation:
In total, Sanjay has 64 beads. if you divide the 64 beads by the amount of beads it takes to make one band (8) the answer would be 8.
Answer:
make the top answer brainly
Explanation:
what are the answers for these question?
Answer:
tbh u gotta give more points in order for me to solve that:)
Explanation:
If you are worried that team members will not keep sensitive information private, you could ask them to sign a ________ agreement.
A. Non-confidentiality
B. Security
C. Non-disclosure
Answer:
C
Explanation:
It has legal reproduction if you break it, many nannys that work for a famous person/people have to sign a non-disclosure before they're hired.
In what way do graphs and charts help in decision-making? Select the most important point.
A.
They identify errors in the data.
B.
They can be included in slideshow presentations.
C.
They reveal patterns in data.
D.
They automate calculations.
E.
They can be inserted into documents.
Los organos de los sentidos perciben de la misma manera un estimulo?porque?
Espero que te ayude!!!!
(25 POINTS)Which statement best reflects the importance of following safety guidelines?
Workplace injuries can result in losses to an organization’s profits.
OSHA responds to complaints of unsafe work environments, and can fine or take negligent employers to court.
Every year, thousands of people die as a result of workplace injuries.
Using equipment safely is faster and makes work more efficient.
Answer:
I think, Every year, thousands of people die as a result of workplace injuries.
Answer:
B
Explanation:
fill in the blanks with correct pronounce
i like watches.The nice watch is for ________
Answer:
I like watches. This nice watch is for me.
Why are message board discussions moderated?
A.
to rectify spelling and grammar
B.
to delete irrelevant or offensive posts
C.
to facilitate communication between group members
D.
to ensure that discussions topics are interesting
Francesca wants to create a program that will produce the phrase “Hello, world” on the screen. Which of these functions should Francesca use?
Answer:
It would be print.
Explanation:
If you want to execute a function it should be print so it will show up in the output box.
Select all the correct answers.
John travels all over the country visiting various clients. He needs to access his documents and services on the go. Which of these technologies
allows him to access documents and software while on the move?
A:cloud computing
B: grid computing
C:mobile computing
D:green computing
E:virtualization
Answer:
acd
Explanation:
i cant explain
Answer:
A
C
D
Explanation:
Plato
Need answer ASAP!!!!
Hi,
I tried answering this. Lol. Look at the image.
edhesive assignment 2: room area?
Explanation:
a, b, c, d, e = input("A ="), input("B ="), input('C = '), input("D = "), input('E = ')
print(float(a*b + sqrt(c**2-(a/2)**2) * a/2 * 0.5))
a, b, c, d, e = input("A ="), input("B ="), input('C = '), input("D = "), input('E = ') print(float(a*b + sqrt(c**2-(a/2)**2) * a/2 * 0.5))
What is program?The program is an illustration of functions. Functions are groups of code segments that are executed when called or evoked
The calendar program
The calendar program in Python, where comments are used to explain each line is as follows:
#This checks for leap year
def leap_year(y):
if y % 4 == 0:
return 1 else return 0
#This returns the number of days in the month
def number_of_days(m,y):
if m == 2:
return 28 + leap_year(y)
elif m == 1 or m == 3 or m == 5 or m == 7 or m == 8 or m ==10 or m == 12:
return 31
elif m == 4 or m == 6 or m == 9 or m == 11:
return 30
#This returns the number of days left in the month
def days(m,d):
dayList = [0,31,59,90,120,151,181,212,243,273,304,334]
return dayList[m-1] + d
#This returns the number of days left in the year
def days_left(d,m,y):
if days(m,d) <= 60:
return 365 - days(m,d) + leap_year(y) else:
return 365 - days(m,d)
#The main begins here
#This next three lines gets input for date
day=int(input("Day: "))
month=int(input("Month: "))
year=int(input("Year: "))
#This gets the choice from the user
menu=int(input("Press 1 to calculate the number of days in the given month.\nPress 2 to calculate the number of days left in the given year.\nChoice: "))
#This prints the number of days in the month
if menu == 1:
print(number_of_days(month, year))
#This prints the number of days left in the year
elif menu == 2:
print(days_left(day,month,year))
Read more about Python functions at:
brainly.com/question/14284563
#SPJ7
The complete part of the question will be:
Assignment 3: Chatbot
What the code for assignment 3: chatbot Edhesive.
explain what the hexadecimal code in a MAC address represents
Answer:
An Ethernet MAC address consists of a 48-bit binary value. Hexadecimal is used to identify an Ethernet address because a single hexadecimal digit represents 4 binary bits. Therefore, a 48-bit Ethernet MAC address can be expressed using only 12 hexadecimal values.
product of -6/13 and reciprocal of -7/16 is ____________
Answer:
-250/91
Explanation:
Use a calculator
Match the organelles to their functions.
Golgi apparatus
lysosome
smooth endoplasmic reticulum
nucleus
produces lipids and fats
arrowRight
produces lysosomes
arrowRight
digests foreign material
arrowRight
commands other organelles
arrowRight
Answer:
I. Smooth endoplasmic reticulum.
II. Golgi apparatus.
III. Lysosomes.
IV. Nucleus.
Explanation:
A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.
A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.
Generally, cells have the ability to independently replicate themselves. In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles.
Some examples of cell organelles with their respective functions in all living organisms such as trees, birds, and bacteria include;
1. Nucleus : it controls all the activities taking place in the cell and the synthesis of proteins. Thus, it's the organelle that commands other organelles.
2. Mitochondria : it provides all the energy required in the cell by transforming energy forms.
3. Lysosomes : they are responsible for absorbing materials and breaking the materials taken in by the cells. Thus, it digests foreign material.
4. Chromosomes : they give sets of instructions for the synthesis of products.
5. Ribosomes : they are involved in the build up of proteins.
6. Smooth Endoplasmic Reticulum : this is where the ribosomes perform their tasks. Thus, it produces lipids and fats.
7. Cytoskeleton : they help to maintain and support the shape of the cells.
8. Vesicles : they ensure proteins are properly transported to the right and exact location.
9. Golgi apparatus : it prepares the protein for export by chemically tagging them. Also, this organelle produces lysosomes.
10. Cell membrane : is the wall of the cell and typically controls what leaves and enters the cell.
Answer:
Golgi Apparatus matched to lysosomes
Lysosomes matched to digesting foreign material
smooth endoplasmic reticulum matched to produces lipids and fats
Nucleus matched to commands other organelles
Explanation:
The golgi apparatus produces the lysosomes
the lysosomes are in the cell to digest things to smaller and more usable for the cell
the smooth endoplasmic reticulum produces the lipids and fats
the nucleus is the biggest organelle in a cell and commands every other organelle. It also has the DNA of the cell.
I hope I was helpful!
Have a good day.
Computers are able to think like human beings true or false?
Answer:
False. Cuz they work the way they are programmed, which can be like a human being, but is not exactly it. They are built this way so they work as what the user thinks. (e.g. being sure to delete a file/recommending what the user might like)
make me brainliestt :))
Why do people say badass
Answer:
ummm....
Explanation:
maybe they just think it sounds cool?
Look at the following partial class definition, and then respond to the questions that follow it:
public class Book
{
private String title;
private String author;
private String publisher;
private int copiesSold;
}
a. Write a constructor for this class. The constructor should accept an argument for each of the fields.
b. Write accessor and mutator methods for each field.
c. Draw a UML diagram for the class, including the methods you have written.
Solution :
a.
public Book([tex]$\text{String title}$[/tex], String author, [tex]$\text{String publisher}$[/tex], int [tex]$\text{copiesSold}$[/tex]) {
this.[tex]$\text{title}$[/tex] = [tex]$\text{title}$[/tex];
this.[tex]$\text{author}$[/tex] = [tex]$\text{author}$[/tex];
this.[tex]$\text{publisher}$[/tex] = [tex]$\text{publisher}$[/tex];
this.[tex]$\text{copiesSold}$[/tex] = [tex]$\text{copiesSold}$[/tex];
b). [tex]$\text{public String}$[/tex] getTitle() {
return [tex]$\text{title}$[/tex];
}
[tex]$\text{public void}$[/tex] setTitle([tex]$\text{String title}$[/tex]) {
this.[tex]$\text{title}$[/tex] = [tex]$\text{title}$[/tex];
}
[tex]$\text{public String}$[/tex] getAuthor() {
return author;
}
[tex]$\text{public void}$[/tex] setAuthor(String author) {
this.[tex]$\text{author}$[/tex] = [tex]$\text{author}$[/tex];
}
[tex]$\text{public String}$[/tex] getPublisher() {
return [tex]$\text{publisher}$[/tex];
}
[tex]$\text{public void}$[/tex] setPublisher(String [tex]$\text{publisher}$[/tex]) {
this.[tex]$\text{publisher}$[/tex] =[tex]$\text{publisher}$[/tex];
}
public int get[tex]$\text{copiesSold}$[/tex]() {
return [tex]$\text{copiesSold}$[/tex];
}
[tex]$\text{public void}$[/tex] set[tex]$\text{copiesSold}$[/tex](int [tex]$\text{copiesSold}$[/tex]) {
this.[tex]$\text{copiesSold}$[/tex] = [tex]$\text{copiesSold}$[/tex];
}
Which statement best describes a database?
Select one:
a. A collection of related tables.
b. Tables that are in sequence.
c. Tables of related information.
d. A collection of tables.
I think it's a. A collection of related tables
How do we calculate the BMI in python?
the formula is kg/m²
Answer:
height = float(input("Enter your height in m: "))
weight = float(input("Enter your weight in kg: "))
BMI = weight / (height/100)**2
print(f"You BMI is {BMI}")
Explanation:
The python code for calculating BMI is as follows -
height = float(input("Enter your height in m: "))
weight = float(input("Enter your weight in kg: "))
BMI = weight / (height/100)**2
print(f"You BMI is {BMI}")
Some conditions can also be added such as
if BMI <= 15:
print("You are underweight.")
elif BMI <= 30:
print("You are healthy.")
elif BMI <= 40:
print("You are over weight.")