Όλοι οι Τελεστές

You got 8 of 15 possible points.
Your score: 53%
Question 1

10-6/4 == 1

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

10-6/4 == 1,  δηλαδή 10-1 ==1 ή 9 == 1 ή False

 

Question 2

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

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

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

Question 3

Για τις τιμές στις λογικές μεταβλητές ή εκφράσεις, Α=True, B=False, C=True,

να επιλέξετε τη απάντηση True ή False στην παρακάτω λογική πρόταση:

A or B and not C

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

A or B and not C = True or False and not True =  True or False and False = True or False = True

Question 4

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 5

10 / 2 + 5 == math.sqrt (100)

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

10 / 2 + 5 == math.sqrt (100) άρα 5+5 == 10 άρα 10 == 10 άρα True

Question 6

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

Score: 0 of 1
Your answerChoiceScoreCorrect answer

0

0

3

0
Should have chosen
Selected

2

0
Question 7

2 * 2 * 2 * 2 ! = 2 ** ( 2 ** 2 )

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

2 * 2 * 2 * 2 ! = 2 ** ( 2 ** 2 ) άρα 4*2*2 != 2 **4 άρα 16 != 16 άρα False

Question 8

(3 + 4 / 2**2  >= 4 ) and (5 * 2 -10 / 2 == 0)
 

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

(3 + 4 / 2**2  >= 4 ) and (5 * 2 -10 / 2 == 0) ή (3+4/4>=4)  and (10-5==0) ή (4>=4) and (5==0) ή True and False ή False

Question 9

(17-1- 4**2) % 5

Score: 1 of 1
Your answerChoiceScoreCorrect answer

Δε γίνεται

0
Selected

0

1
Should have chosen

5

0
Question 10

10 - 10 % 11 <= (10 -10) % 10

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

10 - 10 % 11 <= (10 -10) % 10 ή 10 - 10 <= 0 % 10 ή 0 <= 0 ή True

Question 11

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

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

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

Question 12

3 * 3 + 3 > 3 ** 3 - 3

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

3 * 3 + 3 > 3 ** 3 - 3 άρα 9 + 3 > 27 - 3 άρα 12 > 24 άρα False

Question 13

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 14

15 % 6

Score: 1 of 1
Your answerChoiceScoreCorrect answer

2

0
Selected

3

1
Should have chosen
Question 15

(18+20)/2

Score: 1 of 1
Your answerChoiceScoreCorrect answer

28

0
Selected

19

1
Should have chosen

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