Βασικές συναρτήσεις

You got 6 of 15 possible points.
Your score: 40%
Question 1

int(5/float(2))

Score: 0 of 1
Your answerChoiceScoreCorrect answer

2

0
Should have chosen
Selected

2.5

0
Question 2

Τι θα εμφανίσει;

a, b = divmod (11, 5)

print pow(a,b)

Score: 0 of 1
Your answerChoiceScoreCorrect answer

4

0

2

0
Should have chosen
Selected

1

0

χμμμ... error

0
Question 3

str(float(int(5.99)))
 

Score: 1 of 1
Your answerChoiceScoreCorrect answer

'5.99'

0

5

0
Selected

'5.0'

1
Should have chosen
Question 4

str(1)+str(1)

Score: 1 of 1
Your answerChoiceScoreCorrect answer

'2'

0
Selected

'11'

1
Should have chosen
Question 5

abs(int(-5.5))

Score: 1 of 1
Your answerChoiceScoreCorrect answer

5.5

0
Selected

5

1
Should have chosen

-5

0
Question 6

Η εντολή

print float('5')

δε μπορεί να εκτελεστεί αφού το '5' είναι συμβολοσειρά

 

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected
True0
False0
Should have chosen
Question 7

Για την Python 2.7, αντιστοιχείστε τα στοιχεία της στήλης Α με αυτά της στήλης Β

Score: 1 of 1
Your answerChoiceScoreCorrect answer
True7 == 7.01True
Falsestr(7)==str(7.0)1False
Question 8

Για την Python 2.7, αντιστοιχείστε τα στοιχεία της στήλης Α με αυτά της στήλης Β

Score: 0.85714285714286 of 1
Your answerChoiceScoreCorrect answer
'55'str(5)+'5'1'55'
55int(5.0*11)155
50abs(5-55)150
'123'str(1)+str(2)+str(3)1'123'
6int(1.0)+int(2.0)+int(3.0)16
6.0float(6)16.0
6pow(2,3)08
Question 9

a, b = divmod (pow(3, 2) , int(3.9))

ποιες οι τιμές για τα a και b;

Score: 0 of 1
Your answerChoiceScoreCorrect answer

a θα είναι 2 και b θα είναι 2

0
Selected

a θα είναι 0 και b θα είναι 3

0

a θα είναι 3 και b θα είναι 0

0
Should have chosen
Question 10

pow (4, 2) == pow (2 ,4)

Score: 0 of 1
Your answerChoiceScoreCorrect answer
True0
Should have chosen
Selected
False0
Question 11

str(1)*5
 

Score: 1 of 1
Your answerChoiceScoreCorrect answer

'15'

0

5

0

'55555'
 

0
Selected

'11111'

1
Should have chosen
Question 12

abs(-5+4)

Score: 1 of 1
Your answerChoiceScoreCorrect answer

-1

0
Selected

1

1
Should have chosen
Question 13

float(int(5.2))

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

5

0

5.2

0

5.0

0
Should have chosen
Question 14

Για την Python 2.7, αντιστοιχείστε τα στοιχεία της στήλης Α με αυτά της στήλης Β

Score: 0.71428571428571 of 1
Your answerChoiceScoreCorrect answer
11abs(-5-6)111
2pow(2,1)12
2divmod(2,1)0(2,0)
1.5float(3/2)01.0
1.53/float(2)11.5
4int(float(9)/2)14
4.0int(5/float(2)) + float(int(5/2.0))14.0
Question 15

Για την Python 2.7, αντιστοιχείστε τα στοιχεία της στήλης Α με αυτά της στήλης Β

Score: 0.85714285714286 of 1
Your answerChoiceScoreCorrect answer
5.0float(5)15.0
5int(5.99)15
'5'str(5)1'5'
6abs(-6)16
8pow(2,3)18
5divmod(60,10)0(6 ,0)
(0,6)divmod(6,10)1(0,6)