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Biblioteka

Practice Test Python

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Posljednje ažuriranje about 2 years ago
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Pitanje 1
1.

What is the output of the following snippet?

tup = (1,2,4,8,3,9,2,5,1)

tup = tup[-3:-1]

tup = tup[-1]

print(tup)

Pitanje 2
2.

Which of the following lines correctly invoke the function defined below? Select two answers.

def fun(a=1, b, c=0):

# Body of the function

Pitanje 3
3.

What is the expected behavior of the following program?

foo = (1, 2, 3)

foo.index(1)

Pitanje 4
4.

What will be the output of the following snippet?

a = 0

b = 1

c = 0

a = a ^ c

b = b ^ a

c = c ^ b

print(a, b, c)

Pitanje 5
5.

What is the output of the following piece of code if the user enters two lines containing 2 and 16 respectively?

x = float(input())

y = float(input())

print( y** (1 / x))

Pitanje 6
6.

An operator able to check whether two values are not equal is:

Pitanje 7
7.

What is the output of the following piece of code?

x = 1 % 5 * 1 / 5

print(x)

Pitanje 8
8.

What is the output of the following snippet?

my_list = [x * x for x in range(6) ]

def fun (1st):

del 1st [1st[2]]

return 1st

print(fun(my_list))

Pitanje 9
9.

Take a look at the snippet and choose the true statement:

nums = [1, 2, 3 ]

vals = nums

del vals []

Pitanje 10
10.

The result of the following division:

1 // 2

Pitanje 11
11.

What is the output of the following piece of code if the user enters two lines containing 3 and 4 respectively?

x = int(input())

y = int(input())

x = x % y

x = x % y

y = y % x

print(y)

Pitanje 12
12.

What is the output of the following snippet?

dd = {"1": "0", "0": "1"}

for x in dd:

print(x, end=" ")

Pitanje 13
13.

What is the expected behavior of the following program?

try:

print(5/0)

except (ValueError, ZeroDivisionError):

print("Too bad...")

except:

print("Sorry, something went wrong...")

Pitanje 14
14.

Which of the following sentences are true about the code?( Select two answers)

nums = [1, 2, 3]

vals = nums

vals = [2, 3, 4]

Pitanje 15
15.

The following snippet:

def func(b, a):

return b ** a

print(func(b=2, 2))

Pitanje 16
16.

The value eventually assigned to x is equal to:

x =1

x = x == x

Pitanje 17
17.

Take a look at the snippet, and choose the true statements:(Select two answers)

nums = [1, 2, 3 ]

vals = nums

del vals[1:2]

Pitanje 18
18.

What is the output of the following snippet?

my_list = [3, 1, -2]

print(my_list[-3])

Pitanje 19
19.

How many stars (*) with the following snippet send to the console?

i = 0

while i <= 5:

i += 2

if i % 2 == 0:

break

print("*")

Pitanje 20
20.

After execution of the following snippet, the sum of all vals elements will be equal to:

vals = [0, 1, 2]

vals.insert(0,1)

del vals[2]

Pitanje 21
21.

Which of the following statements are true?(Select two answers)

Pitanje 22
22.

The result of the following division:

1/1

Pitanje 23
23.

Which of the following variable names are illegal? (Select two answers)

Pitanje 24
24.

The ** operator:

Pitanje 25
25.

The print() function can output values of :