Answer:
Sustainable design - the key features for sustainable phones are: use of sustainable and recycled materials, the use of less energy and efficient charging, durability, and last but not least they should be easy and inexpensive to repair.
The answer to this question would be client.
Client is the computer that most people use. When you browsing a web using the internet, your computer will ask for data from the web server and the data will be arranged into graphical picture or words what you see on your monitor. Server is the computer that gives data the client ask for.
Answer:
def wordLineCount(file):
dic = {}
with open(file,'r') as file:
text = file.read()
text = text.strip().split()
for word in text:
if word in dic:
dic[word] += 1
else:
dic[word] = 1
return dic
print(wordLineCount('ben.txt'))
Explanation:
The programming language used is python.
The program starts by defining the function, an empty dictionary is created to hold the words and the number of times that they occur. the with key word is used to open the file, this allows the file to close automatically as soon as the operation on it is finished.
The data in the file is read to a variable text, it is striped from all punctuation and converted to a list of words.
A FOR loop and an if statement is used to iterate through every word in the list and checking if they are already in the dictionary. if the word is already contained in the dictionary, the number of occurrences increases by one. otherwise, it is added to the dictionary.
check the attachment to see code in action.
Answer:
In Python:
year = int(input("Year: "))
if (year % 4) == 0:
if (year % 100) == 0:
if (year % 400) == 0:
print("Leap year")
else:
print("Not a leap year")
else:
print("Leap year")
else:
print("Not a leap year")
Explanation:
This line prompts user for year
year = int(input("Year: "))
This condition checks if input year is divisible by 4
if (year % 4) == 0:
If yes, this condition checks if input year is divisible by 100
if (year % 100) == 0:
If yes, this condition checks if input year is divisible by 400
if (year % 400) == 0:
If divisible by 4, 100 and 400, then it is a leap year
print("Leap year")
else:
If divisible by 4 and 100 but not 400, then it is not a leap year
print("Not a leap year")
else:
If divisible by 4 but not 100, then it is a leap year
print("Leap year")
else:
If it is not divisible by, then it is not a leap year
print("Not a leap year")
