Which of the following statements is false?
a. List method remove deletes the first element with a specified value—a NameError occurs if remove’s argument is not in the list. To delete all the ele-ments in a list, call method clear.
b. List method count searches for its argument in a list and returns the number of times it is found.
c. List method reverse reverses the contents of a list in place, rather than cre-ating a reversed copy, as we did with a slice previously.
d. List method copy returns a new list containing a shallow copy of the original list.
a. List method remove deletes the first element with a specified value—a NameError occurs if remove’s argument is not in the list. To delete all the ele-ments in a list, call method clear.
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Which of the following is not a part of a UML state diagram?
a. A solid circle indicating the initial state. b. Rounded rectangles representing states. c. Arrows with accompanying event description text representing transitions. d. Fractions beside each state indicating the likelihood of entering that state.
Why is it important for designers to think in systems while working on a design project?
What will be an ideal response?
The listing of the nodes produced by the preorder traversal of a binary tree is called the ____________________.
Fill in the blank(s) with the appropriate word(s).
A _____ is a region of temporary storage at the top of the current stack.
Fill in the blank(s) with the appropriate word(s).