Which of the following statements is false?
a. The preferred mechanism for accessing an element’s index and value is the built-in function enumerate, which receives an iterable and creates an iterator that, for each element, returns a tuple containing the element’s index and value.
b. The following code uses the built-in function list to create a list containing enumerate’s results:
colors = ['red', 'orange', 'yellow']
colors_list = list(enumerate(colors))
c. The following for loop unpacks each tuple returned by enumerate into the variables index and value and displays them:
for index, value in enumerate(colors):
print(f'{index}: {value}')
d. Each of the above is true.
d. Each of the above is true.
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Select the false statement. If an exception is thrown from a constructor:
a. The object being constructed will not be constructed. b. For an array, destructors for all array elements are called, even if those array elements have not yet been constructed. c. The exception can contain the error information that the constructor would not be able to return in the normal manner. d. For an object with member objects, and whose outer object has not been constructed, the destructor is called for the member objects.
What does Promotion of a website includes:
What will be an ideal response?
Vision systems include hardware and software that permit computers to capture, store, and process visual images.
Answer the following statement true (T) or false (F)
An arrangement of information organized into rows and columns.
What will be an ideal response?