Suppose we begin with an empty stack, and perform the following operations: push 7, push 2, push 9, push 6, pop, pop, peek, push 1, push 3, peek, push 8, pop, peek, pop, pop, push 5, push 4, pop, pop, pop, push 8. What is contained on the stack when we are done? Write out the contents from top to bottom.
What will be an ideal response?
Just 2 values in the stack: 8 on top, 7 on bottom.
Computer Science & Information Technology
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____________________ typically consists of self-directed, self-paced instruction on a topic.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
A(n) ____ looks much like a class, except that all of its methods (if any) are implicitly public and abstract.
A. hash code B. package C. collision D. interface
Computer Science & Information Technology
A(n) ____________________-qualified computer will use between 30% and 75% lessenergy.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology
What type does the method contains return?
a. int b. bool c. string d. ItemType
Computer Science & Information Technology