Όλοι οι Τελεστές

You got 9 of 15 possible points.
Your score: 60%
Question 1

3 + 3 * 3 - 3 / 3 ** 3 == 3 * 3 + 3

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

3 + 3 * 3 - 3 / 3 ** 3 == 3 * 3 + 3   άρα 3 + 9 - 3 / 27 == 9 + 3 άρα 3 + 9 - 0 == 9 + 3 άρα 12 == 12 άρα True

Question 2

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 3

( 4 >= 4 / 4 ** 4 ) and ( 2 >= 2 * 2 / 2 ** 2)

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

( 4 >= 4 / 4 ** 4 ) and ( 2 >= 2 * 2 / 2 ** 2) άρα ( 4 >= 0) and ( 2 >= 2 * 2 / 4) άρα (4>=0) and (2 >=1) άρα True and True άρα True

Σκέψου: 4 / 4 ** 4 είναι 4 / (αριθμός μεγαλύτερος του 4) άρα 0 ( στην Python 2.7)

Question 4

15 % 20

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

0

0

20

0

15

0
Should have chosen
Question 5

4 / 2 + 5 == 10 - 6 / 2

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

4 / 2 + 5 == 10 - 6 / 2 άρα 2 + 5 == 10 - 3 άρα 7 == 7 άρα True

Question 6

5 % 6 + 5 != 2**3 +12 /5

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

5 % 6 + 5 != 2**3 +12 /5 ή 5 + 5 != 8 + 2 ή 10!= 10 ή False

Question 7

(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 8

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

Score: 1 of 1
Your answerChoiceScoreCorrect answer
True0
Selected
False1
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 9

(2 + 2 ** 2 >= 2 * 3) and ( 3 * 2 - 2 / 3 == 6 ** 2 / 6)
 

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

(2 + 2 ** 2 >= 2 * 3) and ( 3 * 2 - 2 / 3 == 6 ** 2 / 6) άρα (2 + 4 >= 6) and ( 6 - 0 == 36 / 6) άρα ( 6 >= 6) and (6 == 6) άρα True and True άρα True

Question 10

(9 ** 8 - 7 ** 6 + 5 ** 2 / 665 == 5) and (4 / 2 == 3)

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

(9 ** 8 - 7 ** 6 + 5 ** 2 / 665 == 5) and (4 / 2 == 3) άρα οτιδήποτε and (2 == 3) άρα οτιδήποτε and False άρα False

Question 11

10 % (33 ** 12345)

Score: 0 of 1
Your answerChoiceScoreCorrect answer

0

0

10

0
Should have chosen
Selected

άπειρο ...

0
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

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

να επιλέξετε τη απάντηση True ή False στην παρακάτω λογική πρόταση

not(A or B) and C

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

not(A or B) and C = not(False or True) and True = notTrue and True = False and True = False

Question 14

Υπολογίστε:
10 % (234**23423540982)

Score: 0 of 1
Your answerChoiceScoreCorrect answer
Selected

Αδύνατο

0

10

0
Should have chosen

0

0
Question 15

Αν το βρεις, πήρες 10 με τόνο!!!

10*10+10/10**10-10%10/10 != 10

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

10*10+10/10**10-10%10/10 != 10 άρα 100+ 10/(ένα με δέκα μηδενικά) - 0/10 != 10 άρα 100+ 0 - 0 != 10 άρα 100 != 10 άρα True

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