Q:
When using regular expressions, which of the following expressions uses a reserved character that can represent any single character?
Q:
Which of the following is NOT a function of the Python regex module?
Q:
The circumflex [^] and the dollar sign [$] are anchor characters. What do these anchor characters do in regex?
Q:
When using regex, some characters represent particular types of characters. Some examples are the dollar sign, the circumflex, and the dot wildcard. What are these characters collectively known as?
Q:
What is grep?
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