PYTHON Exam 1 Review Practice Test.

PYTHON Exam 1 Review Practice Test.

d rwx rwx rwx (file type, user, group, other) - CORRECT ANSWER Permission classes



mv oldfile.txt newfile.txt - CORRECT ANSWER Rename file in bash



mv newfile.txt ~/projects/ - CORRECT ANSWER Move a file into projects folder in bash



cp newfile.txt newfile.bak - CORRECT ANSWER copies the file to a new name, leaving the old one.



cp -v - CORRECT ANSWER copy verbose



rm newfile.bak - CORRECT ANSWER Removes the newfile.bak file



Insert, vi, command (i, esc, :) - CORRECT ANSWER Vim modes



import pdb; pdb.set_trace() - CORRECT ANSWER Python Debugger Commands



scp [destination] [source] (scp u0669999@155.97.58.66:/home/u0669999/myfile.py ./myfile.py) -
CORRECT ANSWER SCP protocol from server



scp [source] [destination] (scp ./myfile.py u0669999@155.97.58.66:/home/u0669999/myfile.py) -
CORRECT ANSWER SCP protocol to server



history 100 - CORRECT ANSWER Display last 100 lines of history



['cumulus','cirrus','asperitas'] - CORRECT ANSWER What is the result of the following code:

>>> clouds = 'cumulus,cirrus,asperitas'

, >>> print clouds.split(',')



Identify the topic you want to explore - CORRECT ANSWER What is the first step in telling a story with
data?



<type 'str'> - CORRECT ANSWER What is the result of the following code:

>>> print type('Thistle,Fern,Milkwood')



dir (python) - CORRECT ANSWER Returns a list of methods of the object that is passed as a parameter. A
list of everything that can be pulled from a library.



- They are sortable

- They are similar to arrays in Java - CORRECT ANSWER Which of the following is true about lists in
python (mark all that apply):

- Individual elements cannot be modified

- They are sortable

- They are similar to arrays in Java

- All items must be the same type



Any number less than but not equal to 18 - CORRECT ANSWER The code below would print the text
'undefined parameter' when the variable gable equaled what?

if int(gable) >= 20:

print 'too high'

elif int(gable) >= 18 and gable < 20:

print 'too low'

else:

print 'undefined parameter'



Paradontax - CORRECT ANSWER toothpaste_list = ['Colgate','Parodontax','Sozodont']