INSY 3300 - Final Exam T and F and MC 75 Questions & Answers 2024/2025
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INSY 3300 - Final Exam T and F and MC 75 Questions & Answers 2024/2025
When working with a sequential access file, you can jump directly to any piece of data in the file without reading the data that comes before it. - ANSWERSF
When you open a file that file already exists on the disk using...
INSY 3300 - Final Exam T and F and MC
75 Questions & Answers 2024/2025
When working with a sequential access file, you can jump directly to any piece of data in the file without
reading the data that comes before it. - ANSWERSF
When you open a file that file already exists on the disk using the 'w' mode, the contents of the existing
file will be erased. - ANSWERST
The process of opening a file is only necessary with input files. Output files are automatically opened
when data is written to them. - ANSWERSF
When an input file is opened, its read position is initially set to the first item in the file - ANSWERST
When a file that already exists is opened in append mode, the file's existing contents are erased. -
ANSWERSF
If you do not handle an exception, it is ignored by the Python interpreter, and the program continues to
execute. - ANSWERSF
You can have more than one except clause in a try/except statement. - ANSWERST
The else suite in a try/except statement executes only if a statement in the try suite raises an
exception. - ANSWERSF
The finally suite in a try/except statement executes only if no exceptions are raised by statements in the
try suite. - ANSWERSF
What will the following code display?
, try:
x = float('abc123')
print('The conversion is complete.')
except IOError:
print('This code caused an IOError.')
except ValueError:
print('This code caused a ValueError.')
print('The end.') - ANSWERSThis Code caused a Value Error. \n The end.
What will the following code display?
try:
x = float('abc123')
print(x)
except IOError:
print('This code caused an IOError.')
except ZeroDivisionError:
print('This code caused a ZeroDivisionError.')
except:
print('An error happened.')
print('The end.') - ANSWERSAn error happened. \n The end.
Lists in Python are immutable. - ANSWERSF
Tuples in Python are immutable. - ANSWERST
The del statement deletes an item at a specified index in a list. - ANSWERST
Assume list1 references a list. After the following statement executes, list1 and list2 will reference two
identical but separate lists in memory:
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