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Test your basic knowledge |
Basic Python Programming
Start Test
Study First
Subject
:
it-skills
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Prints a string to the screen which is converted using repr()
input()
%r
int
+
2. turns an object into an integer
%d
~
int()
math.sqrt(a)
3. Prints a string to the screen which will be Unicode.
format string
len()
%s
*read
4. turns an object into an integer
int()
%s
/=
a//b
5. A boolean operator that takes two strings and returns True if the first appears as a substring in the second.
in
try
%=
break
6. Symbol to divide by the number to the right of the symbol
/
**=
continue
for
7. Symbol to add things together
is
+
print()
%=
8. unction to read one line of a file
<<
>>
readline
truncate
9. reads just one line of a text file & keeps track of where in the file you're at
>>
insert()
write
file.readline()
10. exponent AND assignment operator
open()
<=
%r
**=
11. Adds a new line character
is
|
#
n
12. A statement that breaks out of a loop.
append()
close
*readline
break
13. rounds a number to the number of decimal points you choose
round()
Variables
not
write
14. Symbol to multiply things
>=
def
a%b
*
15. Less than symbol
<
()
a//b
append()
16. Create a variable.
in
truncate
if
=
17. Binary XOR Operator copies the bit if it is set in one operand but not both. (a ^ b) will give 49 which is 0011 0001
a**b
+=
^
write
18. asks the user for a response and returns that response
|
%r
input()
close
19. divide AND assignment operator
abs(a)
/=
file.truncate()
in
20. A statement that assigns a value to a variable.
==
assignment
#
/=
21. ,multi-line comment hard-code,Fix (data or parameters) in a program in such a way that they cannot easily be altered by the user.
-
+=
%
22. This keyword in the body of a conditional - gives an alternative execution.
>
a**b
else
/=
23. Evaluates to true if it does not finds a variable in the specified sequence and false otherwise. x not in y - here not in results in a 1 if x is a member of sequence y.
=
**=
not in
int()
24. Binary XOR Operator copies the bit if it is set in one operand but not both. (a ^ b) will give 49 which is 0011 0001
^
/
<
#
25. The extension for Python scripts
>
except
open()
.py
26. Symbol to subtract things from each other
-
math.sqrt(a)
==
%r
27. add AND assignment operator
+=
*=
/
math.sqrt(a)
28. The keyword beginning a header that will create a loop.
for
>=
del
*
29. subtract AND assignment operator
class
for
-=
*
30. deletes an item from a list
a%b
:
*write(stuff)
del
31. returns the length of a string (number of characters)
file.truncate()
<
len()
readline
32. Greater than or equal symbol.
write
|
>=
str()
33. A logical operator which compares two operands and produces True if they are equal and False otherwise
print()
or
==
**=
34. assignment operator
=
-=
/=
<<
35. subtract AND assignment operator
-=
#
str
round()
36. asks the user for a response and returns that response
print
%d
**=
input()
37. A logical operator which requires two expressions to both be true.
and
for
=
is not
38. Prints a string to the screen which is a signed decimal.
readline
input()
readline
%d
39. A statement that displays a value on the screen.
**=
is
print
%
40. Function to write something to a file
is not
class
write
.py
41. single line comment
#
for
while
file.truncate()
42. Binary Left Shift Operator. The left operands value is moved left by the number of bits specified by the right operand. a << 2 will give 240 which is 1111 0000
file.write(stuff)
.py
format string
<<
43. Function to close a file - it will not be able to be used again unless the file is opened.
close
~
=
a**b
44. Adds something to a variable
>>
=
else
&
45. Modulus operator. It's the remainder after division
>
%
truncate
+
46. writes stuff to the file
*
file.write(stuff)
return
a//b
47. deletes an item from a list
<=
del
try
&
48. inserts an item inside a list at a certain index
-=
>>
/=
insert()
49. Binary AND Operator copies a bit to the result if it exists in both operands. (a & b) will give 12 which is 0000 1100
or
&
+
round()
50. A logical operator which returns a value of True if either of the conditions is true.
or
math.sqrt(a)
not in
argument variable