Όλοι οι Τελεστές

You got 13 of 16 possible points.
Your score: 81%
Question 1

12//16

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected

0

1
Should have chosen

1

0

0.75

0
Question 2

3-3*2**2/4//5

Score: 1 of 1
Your answerChoiceScoreCorrect answer

2

0

0

0
Selected

3

1
Should have chosen
Question 3

(3//2+5 == 6 ) or (14 % 3 - 2 //3 < 6)
 

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

(3//2+5 == 6 ) or (14 % 3 - 2 //3 < 6) ή (1+5==6) or (2 - 0 <6) ή (6 == 6)  or (2<6) ή True or True ή True

Question 4

5 + 3 ** 2 - 3 >= 10 % 4 + 10

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

5 + 3 ** 2 - 3 >= 10 % 4 + 10 άρα 5 + 9 - 3 >= 2 + 10 άρα 11 >= 12 άρα False

Question 5

ένας αριθμός α που διαιρείται με το τρία μπορεί να αναπαρασταθεί με την ακόλουθη έκφραση:

a % 3 == 0

αν δοθεί ως α η τιμή 16, τότε η παραπάνω παράσταση είναι:

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

a % 3 == 0 άρα 16 % 3 == 0 άρα 1 == 0 άρα False

Question 6

10 % (33 ** 12345)

Score: 0 of 1
Your answerChoiceScoreCorrect answer

10

0
Should have chosen

άπειρο ...

0
Selected

0

0
Question 7

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

Score: 2 of 2
Your answerChoiceScoreCorrect answer
True7 == 7.01True
Falsestr(7)==str(7.0)1False

7 == 7.0  Συγκρίνονται δύο αριθμητικές τιμές, όχι οι τύποι των αριθμών, άρα είναι True

str(7)==str(7.0)  Συγκρίνονται τα δύο str-κείμενα  '7' == '7.0' , που δεν είναι ίδια, άρα False

Question 8

8 + 3 ** 2 / 3 >= 11

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

Κοίτα: 8 + 3 ** 2 / 3 >= 11 άρα 8+9/3>=11 άρα 8+3>==1 άρα 11>=11 άρα True

Question 9

8 ** 2 / 2 + 2 <= 34

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

8 ** 2 / 2 + 2 <= 34 άρα 64 / 2 + 2 <=34 άρα 32+2<=34 άρα 34<=34 άρα True

Question 10

5 + 5 % (5 + 5 // 5) == 5 - 5 % 5 * 5 + 5

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

5 + 5 % (5 + 5 // 5) == 5 - 5 % 5 * 5 + 5 ή 5 + 5 % ( 5 + 1) == 5 - 0 * 5 + 5 ή 5 + 5 % 6 == 10 ή 10 == 10 ή True

Question 11

2 * 4 // 3**2 + 6 <= 7- 2**2 // 2 * 2

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

2 * 4 // 3**2 + 6 <= 7- 2**2 // 2 * 2 ή 8 // 9 + 6 <= 7- 4 // 2 * 2 ή 0 + 6 <= 7 - 2 * 2 ή 6<= 7- 4 ή 6 <= 3 ή False

Question 12

(5 > 2) and (4 <= 4)

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

(5 > 2) and (4 <= 4) άρα True and True άρα True

Question 13

(2%5 == 2) or (10//3 >4)

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

(2%5 == 2) or (10//3 >4) ή ((2 == 2) or (3 >4) ή True or False ή True

Question 14

(2 + 2 ) ** 2 == (2 ** 2 ) ** 2

Score: 1 of 1
Your answerChoiceScoreCorrect answer
Selected
True1
Should have chosen
False0

(2 + 2 ) ** 2 == (2 ** 2 ) ** 2  άρα 4 ** 2 == 4 ** 2 άρα 16 == 16 άρα True

Question 15

υπολογίστε: 7 + 5 ** 2 // 2

Score: 1 of 1
Your answerChoiceScoreCorrect answer

16

0
Selected

19

1
Should have chosen

χμμ.. 12 στο τετράγωνο διά 2

0