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CS 1101 Final Quiz | 30 Question & Answers on the exam questions. Question text After the Python code below has run, what happens if 'the_file' does not already exist? try: fin = open('the_file' ... , 'r') except: fin = open('the_file', 'w') fin.close() Select one: a. A run-time error is printed out b. An exception is printed out c. Nothing d. An empty file is created e. Syntax error Question 2 Answer saved Marked out of 1.00 Flag question Question text The Python code below is an example of recursion: def fa(): fb() def fb(): fa() fa() Select one: True False Question 3 Answer saved Marked out of 1.00 Flag question Question text Assume that d is a Python dictionary. What does the following Python code produce? d.items() Select one: a. a histogram b. an inverted dictionary c. a list of tuples d. a lookup e. a reverse lookup Question 4 Answer saved Marked out of 1.00 Flag question Question text Generally speaking, filter list operations produce a different number of list elements compared to map operations. Select one: True False Question 5 Answer saved Marked out of 1.00 Flag question Question text What is the output of the Python method call below? "bib".find('b', 1, 2) Select one: a. 0 b. 2 c. -1 d. syntax error e. 3 [Show More]

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CS 1101 Programming Fundamentals. all terms questions and answers, practice questions with correct answers and project.

CS 1101 Programming Fundamentals. all terms questions and answers, practice questions with correct answers and project. the right A grade materials to pass.

By Professor Lynne 4 years ago

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