Given a Python dictionary d and a value v, it is efficient to find the corresponding key: d[k] = v.Question 27Select one:TrueFalse

Assume that d is a Python dictionary. What does the following Python code produce?d = {'apple': 1, 'banana': 2, 'orange': 3, 'grape': 2}v = 2 for k in d:    if d[k] == v:        print(k) Question 4Select one:a.apple orangeb.banana grapec.banana oranged.grape orange

How do you check if a key exists in a dictionary in Python?Points:1I don't knowif dictionary.has_key(key):if key.exists(dictionary):if key in dictionary:if dictionary[key]:

If you use a Python dictionary in a for statement, it traverses the _____ of the dictionary.Question 19Select one:a.values and keysb.keysc.keys and valuesd.valuese.indices

Assume that d is a Python dictionary. What does the following Python code produce?result = dict()for key in d:    val = d[key]    if val not in result:        result[val] = [key]    else:        result[val].append(key)Question 7Select one:a.a histogramb.an inverted dictionaryc.a list of tuplesd.a lookupe.a reverse lookup

In Python dictionaries, a 'key' can be a name of a unique characteristic of the objects being represented by the dictionary.TRUEFALSE