Βασικές συναρτήσεις

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

str(float(int(5.99)))
 

Score: 1 of 1
Your answerChoiceScoreCorrect answer

5

0

'5.99'

0
Selected

'5.0'

1
Should have chosen
Question 2

Η εντολή

print float('5')

δε μπορεί να εκτελεστεί αφού το '5' είναι συμβολοσειρά

 

Score: 1 of 1
Your answerChoiceScoreCorrect answer
True0
Selected
False1
Should have chosen
Question 3

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 0 και b θα είναι 3

0
Selected

a θα είναι 2 και b θα είναι 2

0

a θα είναι 3 και b θα είναι 0

0
Should have chosen
Question 4

int(10.0/3)

Score: 1 of 1
Your answerChoiceScoreCorrect answer

3.33

0
Selected

3

1
Should have chosen
Question 5

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
(6 ,0)divmod(60,10)1(6 ,0)
(6 ,0)divmod(6,10)0(0,6)
Question 6

str(1)*5
 

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

5

0

'15'

0

'11111'

0
Should have chosen

'55555'
 

0
Question 7

int(str(1)*3)+2

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

'1112'

0

5

0

113

0
Should have chosen
Question 8

float(int(5.2))

Score: 1 of 1
Your answerChoiceScoreCorrect answer

5

0
Selected

5.0

1
Should have chosen

5.2

0
Question 9

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

Score: 0.42857142857143 of 1
Your answerChoiceScoreCorrect answer
1.5abs(-5-6)011
2pow(2,1)12
(2,0)divmod(2,1)1(2,0)
(2,0)float(3/2)01.0
(2,0)3/float(2)01.5
int(float(9)/2)04
4.0int(5/float(2)) + float(int(5/2.0))14.0
Question 10

abs(-5+4)

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

-1

0

1

0
Should have chosen
Question 11

pow(int(8.0/3),3)

Score: 1 of 1
Your answerChoiceScoreCorrect answer

9

0
Selected

8

1
Should have chosen
Question 12

Η εντολή

 a=float('δέκα')

θα μετατρέψει το 'δέκα' σε αριθμό, άρα  η μεταβλητή a θα έχει την τιμή 10.0

Score: 1 of 1
Your answerChoiceScoreCorrect answer
True0
Selected
False1
Should have chosen
Question 13

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

Score: 0.85714285714286 of 1
Your answerChoiceScoreCorrect answer
55str(5)+'5'0'55'
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
8pow(2,3)18
Question 14

Τι θα εμφανίσει;

a, b = divmod (11, 5)

print pow(a,b)

Score: 0 of 1
Your answerChoiceScoreCorrect answer

2

0
Should have chosen
Selected

4

0

χμμμ... error

0

1

0
Question 15

Ισοδύναμα ή όχι; divmod(5,12) με divmod(12,5)

Score: 0 of 1
Your answerChoiceScoreCorrect answer
(2,2)divmod(5,12) 0(0,5)
(0,5)divmod(12,5)0(2,2)