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Suppose you have the following simple Python class: class Test:       # rest elided Which of the following snippets correctly defines a constructor that safely initializes an instance variable _a? (assuming we want _a to be a string)?

What are the keys in the following dictionary?fruit = {“Apple”: “Green”, “Banana”: “Yellow”}

A 4-year-old presents with bilateral eye redness, itching, and watery discharge during spring. Which intervention should the nurse recommend?

How can you access a value stored in a dictionary?

Which of the following statements creates a duplicate copy of the favoriteFoods dictionary?

Which code segment prints only the values stored in the fruit dictionary?

Consider the following Python class: class Dog:    def __init__(self, name: str) -> None:        self._name = name    def bark(self):        print(“Woof!”) Which of the following code snippets correctly creates an object of the Dog class and calls its bark method?  

Consider the following dictionary… what type will python infer for it d = {1: “a”, 2: “b”}

Consider the following code segment:data = {“A”: 65, “B”: 66, “C”: 67} print(data[“Z”]) What will be displayed when this code segment executes?

A newborn with a repaired myelomeningocele is assessed for hydrocephalus. Which would the nurse expect in an infant with hydrocephalus?