| 1. | What is meant by the term operand?
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| 2. | How does Perl treat the expression "5cats" + 21?
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| 3. | How does Perl treat the expresson 23 . 43?
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| 4. | What is an autoincrement operator?
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| 5. | What is a pseudorandom number?
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| 6. | What is the difference between "eq" and "=="?
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| 7. | Are "and" and "&&" the same?
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| 8. | What is a ternary operator?
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| 9. | How does Perl use relational operators to compare strings?
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| 10. | What is the difference between "and" and "or"?
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| 11. | Are && and "and" the same?
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| 12. | Where is the equal sign in the precedence table?
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| 13. | Does the equal sign associate right to left or left to right?
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| 14. | What Perl string function lets you extract a piece of a string?
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| 15. | What function converts a string to uppercase?
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| 16. | What operator allows you to repeat a string?
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| 17. | What operator allows you to concatenate strings together?
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