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1. "What does the following code print to the console?

a = s = b = c = 1s = 2b = 3print(a)

"

2. "What does the following code print to the console?

a, b, c, d = 0, 0, 0.0, 0e = f = g = h = 0print((a, b, c, d) == (e, f, g, h))

"

3. "What does the following code print to the console?

string1 = 'hello'string2 = 'hello'string3 = '''            hello          '''print(string1 == string2 == string3)

"

4. "What does the following code print to the console?

string1 = 'hello hello 'string2 = 'hello '*2print(type(string1) == type(string2))

"

5. "What does the following code print to the console

def multiplication(a, b, c):    return a * b * ca = 55b = 10.0c = Falseprint(multiplication(a, b, c))

"

6. "What does the following code print to the console?

s = 'The quick brown fox'a = 'Hot dog'a = sa = a[:-3]   s[-3:]print(a)

"

7. "We have a python dictionary that stores the names of vegetables and their prices. We need to buy 3 carrots, 2 pears ans 1 orange. Select the code that gets the price sum correctly.

shop = {'fruits': [{'orange': '$3'}, {'pear': '$2.05'}],        'vegetables': {'potato': '$1', 'carrot': '$1.5'}}

"

8. "What does the following code print to the console?

a = 'Rotator'b = a[::-1]c = a[-1]   a[-2]   a[-3]   a[-4]   a[-3]   a[-2]   a[-1]d = a[:3]   'a'   a[:3][::-1]print(a.lower() == b.lower() == c.lower() == d.lower())

"

9. "What does the following code print to the console?

a = Trueb = Falsec = a | be =  1if a & b or c == 1 and c is e:    print('Hello!')elif c is not e or b:    print('How are you?')else:    print('I`m fine!')

"

10. "What does the following code print to the console?

days = ['Monday', 'Friday', 'Sunday']age = 20if (days.count('Monday') or 'Tuesday' not in days[:2]) and age >= 2:    print('1')    age = ''*100    if age:        print('3')    else:        print('4')else:    print('2')    age = {}    if age:        print('5')    else:        print('6')

"

11. "What does the following code print to the console?

a = 5if (True if 5 >= 0 else False)  or (False if 5 >= 0 else True):    print('1')    if a in range(-5,5):        print('3')    else:        print(4)else:    print('2')    if a in range(5):        print('5')    else:        print(6)

"

12. "What does the following code print to the console?

a = ('a', [1, 2, 3], 'b', {'a': 3})if type(a) == 'dict' and a[3]['a'] == '3':    print('1')elif type(a[0]) == 'str':    print('2')elif a[0] * a[1][2] == 'aaa':    print('3')else:    print('4')

"

13. "Which of the listed operators should we use  here (a [operator] b) to get the largest number?

a = 5b = 4

print(a [operator] b)

"

14. "Which of the listed operators should we use here (a [operator] b) to get the smallest number?

a = -2b = 4print(a [operator] b)

"

15. "Which of the listed operators should we use instead of {operator} to get 'Success' printed?

a = ['a', 'b', 'c']b = ['a', 'b', 'c']

if a[1] {operator} b[1] and a {operator} b:    passelse:    print('Success!!')

"

16. "What does the following code print to the console?

a = 2b = 3if a|b is (a&b):    print(a<<b)else:    print(a*b)

"

17. "What does the following code print to the console?

a = 10if a > 8:    a  = 10if a > 18:    a  = 10if a > 28:    a  = 10elif a > 38:    a  = 10if a > 48:    a  = 10if a > 58:    a  = 10print(a)

"

18. "What does the following code print to the console?

i = 7for i in range(5):    if i < 7:        i =1print(i)

"

19. "What does the following code print to the console?

a = 5do:    a-=2while a <= 0    print(a)

"

20. "What does the following code print to the console?

i = 20for i in range(10):    while True:        i  = 2        if i == 15:            breakprint(i)

"

21. "What does the following code print to the console?

for i in range(15):    for item in ['cat', 'dog', 'hamster']:        if i == 3:            continue        if i == len(item):            result  = 1print(result)

"

22. "What does the following code print to the console?

items = ['a', 'b', 'c', 'd']for i in range(len(items)):    for item in items:        item = '-'print(items)

"

23. "What does the following code print to the console?

def func(a, b):    c = a   bc = 0for i in range(1, 5):    c  = func(c, i)print(c)

"

24. "What does the following code print to the console?

items = []i = 0while i == 0:    for i in range(2):        while True:            items.append('*')            i = 2            if len(items) == 5 or len(items) == 7:                break    break

"

25. "The following code has an error, which line is it on?

1: f = open('demofile.txt', 'r')2: a = f.readline()3: b = f.read()4: f.write('Hello!')5: f.close()

"

26. "What does the following code print to the console? ('demofile.txt' exists. Size of the file: 64 kb)

1: file = open('demofile.txt', 'rb')2: a = file.read()3: file.close()4: a = a[2:4]5: file = open('demofile.txt', 'rb')6: b = file.read(2)7: c = file.read(2)8: file.close()9: print(a==c)

"

27. "You need to check if some file exists in file system, how do you do it?"

28. "You need to check if some file exists and delete them, how do you do it?"

29. "You need to safely get acces to the second comsole argument, how do you do it?
Example:
$python3 script.py 'A' 'B' 'C'
You need to access 'B'"

30. "You are asking the user to enter an integer number between 1 and 30, inclusive, into the console.
What code validates this input correctly?"

31. "You have list of lists:

a = [['1', '2', '3'],  ['4', '5', '6'], '7']

What is the correct way to get

'1|2|3;4|5|6;7'

printed?"

32. "The following code has an error, which line is it on?

1: ##this is a comment2: #this is a comment3: '''this is a  comment'''4: '''5: this is a  comment6: '''7: //this is  a  comment

"

33. "The following code has an error, which line is it on?

1: #comment2: a = 53:      #comment4: a = 75:      '''comment''' 6: a = 97: '''8: comment9: '''

"

34. "What does the following code print to the console?

1: def func1(a, b):2:    '''3:    :param a:4:    :param b:5:    :return:6:    '''7:8:    for i in range(5):9:    #increment a10:        a =b11:        ''':return a'''12:    '''return a'''13:    return a14:15:c = func1(3, 5)16:print(c)

"

35. "What does the following code print to the console?

def func1(a=5, b=6, c):    return a*b*ca = func1(2)print(a)

"

36. "What does the following code print to the console?

def func1(*args):    return argsa = func1('a', 'c')print(a)

"

37. "What does the following code print to the console?

def func1(a, b, c=5, d=-1):    a = a b*c    if a > 10:        return a*b    return c*da = func1(2,1)b = func1(3,2)print(a == b)print(a is b)

"

38. "What does the following code print to the console?

def func1(a, b, *args):    a = (a 10)*args[0]    return adef func1(a, b, c = 6):    return ca = func1(1,2,3)print(a)

"

39. "Which exception will the following code raise?

def func1(a, b, c=6):    a = a-c    b = c/a*2    return ba = 6b = 2c =  func1(a, b)

"

40. "Which exception will the following code raise?

people_list = ['Joe', 'Markus', 'Jennifer']for item in people_list:    next = people_list.index(item)   1    print('{} and {} are friends!'.format(item, people_list[next]))

"

41. "Which exception will the following code raise?

a = 'quick brown fox jumps over the lazy dog'a = a[:-3]   'fox'a[-3:] = 'fox'print(a)

"

42. "What does the following code print to the console?

dict1 = {'a':'1', 'b':'2'}dict2 = {'a':'3', 'b':'4'}type = 'dictionary'for k, v in dict1.items():    dict2[k] = dict1[k]print(type(dict1['a']) == type(dict2['a']))

"

43. "What does the following code print to the console?

def check_exception(a):    try:        c = a/0    except ZeroDivisionError:        print('1')    else:        print('2')        c = 2    finally:        c = 3        print('3')    print('4')    return ca = check_exception(5)print(a)

"

44. "Which code correctly handles the import of a non-existent module?"

45. "What does the following code print to the console?

def check_exception():    try:        raise Exception('1')    except ValueError as e:        print(str(e))        print('2')    finally:        print('3')check_exception()

"

46. "What is the correct way to create combo of random color and number from 1 to 22 using code given?

import randomcolors = ['Red', 'Green',  'Blue']

"

47. "What does the following code print to the console?

import matha = 2.9b = 2.95c = math.abs(a*b)print(c)

"

48. "What is the correct way to get new path without folderD: 'C:/folderA/folderB/folderC/myfile.zip'
?

import ospath = 'C:/folderA/folderB/folderC/folderD/myfile.zip'

"

49. "How many full years have passed since that date?
Which function does this correctly?

import datetimeborn = datetime.datetime(1960, 5, 17)years_now = get_age(born)print(years_now)

"

50. "What is the lowest and highest possible value of 'result'?

import randomnumbers = [1, 2, 3, 4]result = random.randint(2, 4)*random.randint(1, 3)*random.choice(numbers[0:2])/random.choice(random.shuffle(numbers))print(result)

"