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chubhunter [2.5K]
1 year ago
6

What dictionary operation can you use to remove all the keys within the dictionary-named contacts?

Computers and Technology
1 answer:
Ierofanga [76]1 year ago
3 0

The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().

<h3>What is dictionary add and remove element from dictionary?</h3>

The act of Removing elements from Dictionary is one that can delete a specific item in a dictionary by the use of the pop() method.

Note that this method deletes an item with the given key and returns the value .

Hence, The dictionary operation that you use to remove all the keys within the dictionary-named contacts is contacts.clear().

Learn more about dictionary operation  from

brainly.com/question/24680091

#SPJ1

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4. When the keyword ____________________ is followed by a parenthesis, it indicates a call to the superclass constructor.
Andreyy89

Answer:

Super

Explanation:

In object-oriented programming (OOP) language, an object class represents the superclass of every other classes when using a programming language such as Java. The superclass is more or less like a general class in an inheritance hierarchy. Thus, a subclass can inherit the variables or methods of the superclass.

Basically, all instance variables that have been used or declared in any superclass would be present in its subclass object.

Hence, when the keyword super is followed by a parenthesis, it indicates a call to the superclass constructor and it should be the first statement declared in the subclass constructor.

5 0
2 years ago
Write a program that reads a list of words. Then, the program outputs those words and their frequencies. Ex: If the input is: he
Tpy6a [65]

Answer:

#Declare variable to get the input

#list from the user

input_list = input()

#split the list into words by space

list = input_list.split()

#Begin for-loop to iterate each word

#to get the word frequency

for word in list:

#get the frequency for each word

frequency=list.count(word)

#print word and frequency

print(word,frequency)

Explanation:

This program that we are told to write will be done by using python programming language/ High-level programming language.

The question wants us to write a program in which the output will be as below;

hey 1

hi 2

Mark 1

hi 2

mark 1

Just by imputing hey hi mark hi mark.

Just copy and run the code below.

#Declare variable to get the input

#list from the user

input_list = input()

#split the list into words by space

list = input_list.split()

#Begin for-loop to iterate each word

#to get the word frequency

for word in list:

#get the frequency for each word

frequency=list.count(word)

#print word and frequency

print(word,frequency)

4 0
3 years ago
What is the password based off of the clues
nevsk [136]

Answer:

i would say Plane, if not then Plane then the person's birthdate.

Explanation:

3 0
2 years ago
What is the acceptable voltage on a house electrical outlet? And where should the tester knob be pointing to?
k0ka [10]
A outlet has a acceptable voltage of 120 vollts and the knob depends on the tester you are using
3 0
3 years ago
Under which menu option of a word processing program does a callout appear?
yuradex [85]
The TAB is INSERT and the MENU is SHAPES. I hope that this is the answer that you were looking for and it has helped you.
6 0
2 years ago
Read 2 more answers
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