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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. This statement exits a function. The remaining lines of the function are not executed.
%d
return
and
2. modulus AND assignment operator
%=
%d
()
n
3. Holds the value of something - e.g. oh_hi = 4 where oh_hi is the variable.
file.seek()
n
else
Variables
4. floor division AND assignment operator
&
=
//=
argument variable
5. Reads just one line of a text file.
*readline
input()
<=
continue
6. Command to print to the screen
Variables
print
*read
raise
7. prints its parameter to the console
argv
read
print()
math.sqrt(a)
8. inserts an item inside a list at a certain index
def
=
insert()
int()
9. Less than symbol
<
float
*
*write(stuff)
10. turns an object into a string
close
str()
>>
*=
11. Binary AND Operator copies a bit to the result if it exists in both operands. (a & b) will give 12 which is 0000 1100
n
&
#
and
12. unction to read one line of a file
in
readline
if
input()
13. A statement that ends the current iteration of a loop but continues looping.
&
continue
else
read
14. Writes stuff to the file.
insert()
del
*write(stuff)
print()
15. A logical operator which requires two expressions to both be true.
read
round()
del
and
16. This keyword begins the simplest form of a conditional statement.
<<
if
.py
#
17. Symbol used to create comments
#
a//b
float
print
18. modulo
a%b
raise
/=
class
19. Symbol used to create comments
**=
file.truncate()
insert()
#
20. returns the length of a string (number of characters)
len()
a%b
%d
for
21. A keyword that does nothing but fill space to indicate code which will be written later.
.py
pass
return
round()
22. returns the length of a string (number of characters)
<=
len()
()
int
23. A logical operator which returns a value of True if either of the conditions is true.
write
or
int()
>>
24. rounds a number to the number of decimal points you choose
assignment
-
read
round()
25. This keyword in the body of a conditional allows chained conditionals.
def
print()
elif (Else if)
print
26. Function to empty the contents of a file - no recovery is possible
truncate
a**b
readline
open()
27. Prints a string to the screen which is a signed decimal.
<<
<
break
%d
28. Modulus operator. It's the remainder after division
input()
%
del
and
29. 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
file.readline()
<
>>
30. This keyword begins the simplest form of a conditional statement.
str
#
#
if
31. The keyword beginning a header that will create a loop.
*read
+=
for
math.sqrt(a)
32. divide AND assignment operator
:
#
/=
|
33. ,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.
*truncate
*=
-=
34. absolute value
<
*
/=
abs(a)
35. exponent AND assignment operator
for
%
file.write(stuff)
**=
36. Less than or equal to symbol
a//b
<=
file.readline()
class
37. Binary Ones Complement Operator is unary and has the efect of 'flipping' bits. (~a ) will give -60 which is 1100 0011
class
~
print
append()
38. A statement that displays a value on the screen.
round()
def
and
print
39. Empties the file - watch out if you care about the file.
write
assignment
readline
*truncate
40. This keyword begins a header for a body that repeats until the condition is no longer true.
while
pass
=
Variables
41. asks the user for a response and returns that response
input()
<<
-
*
42. Symbol to multiply things
while
*
int()
argument variable
43. End header line.
>
n
:
44. A logical operator which compares two operands and produces True if they are equal and False otherwise
not
=
=
==
45. Function to close a file - it will not be able to be used again unless the file is opened.
close
open()
~
len()
46. 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
for
<<
:
def
47. This variable holds the arguments you pass to your Python script when you run it. Then you unpack it in your script so you have variables you can work with.
pass
+
-
argument variable
48. The extension for Python scripts
append()
&
insert()
.py
49. Reads the contents of the file you can assign the result to a variable.
//=
*read
.py
/=
50. Argument variable
-=
/
&
argv
Sorry!:) No result found.
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