Intermediate python

Dictionary = {“name”:”Max”,”age”:27}

print(dictionary)

What is the output?

• {‘name’:’Max’,’age’:27}

• {name:Max,age:27}

• ‘name’:’Max’,’age’:27

• name:Max,age:27

What are the ways to make a dictionary?

• A = {“name”:Max}

  A = dict(name=Max

• A = [“name”:Max]

  A = [name = Max]

• A = (“name”:”Max”)

  A = dict[name = Max

What is a dictionary?

• Items with Key-Value Pairs

• Immutable list

• Mutable list

Dictionary = {“name”:”Max”}

Value = dictionary[“name”]

print(Value)

What is the output?

• Max

• “Max”

• {‘Max’}

• [Max]

D = {“name”:”Max”}

D[“name”] = “Sam”

Print(D)

What is the output?

• {‘name’:’Sam’}

• Sam

• [‘name’]

How do you add something in a dictionary?

• Dictionary[“age”] = 3

• Dictionary.add(“age”: 3)

• Dictionary.update(“age”:3)

What are the ways to delete an item in a dictionary?

• del D[“name”]

• D.remove[name]

• D.pop(“name”)

• D.delete(“name”)

What are the ways to find if an item exists in a dictionary?

• If “name” in dictionary:

  print(“exists”)

  Else:

  print(“doesn’t exist”)

• try:

  print(dictionary[“name”])

  except:

  print(“doesn’t exist”)

• dictionary.find(“name”)

• dictionary.locate(“name”)

How do you copy dictionaries?

• DC = D

• DC = D.copy()

• D.copy()

• D.replicate()