Operatori si expresii

Quiz
•
Computers
•
5th - 9th Grade
•
Hard
Laurentiu Lambrinoc
Used 12+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care este rezultatul evaluarii expresiei NOT(7 MOD 2=1) ?
Adevarat
Fals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care expresie este adevărata dacă şi numai dacă valorile variabilelor x şi y sunt numere naturale consecutive ?
x‐y=1
(x=1)AND(y=2)
(x‐y=1)AND(y‐x=1)
(x‐y=1) OR (y‐x=1)
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Rescrieti urmatoarea expresie!
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care e valoarea expresiei: (1234 DIV 10 DIV 10*2+4*10) DIV 2
32
30
31
33
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Care dintre expresiile de mai jos este echivalenta cu expresia
x<=3 and x>=21
x<3 or x>=21
x<3 and x>=21
x<=3 or x>21
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Care va fi valoarea afisata dupa executarea secventei, daca se citeste pentru x valoarea 100
citeste x
y=x*2
x=y div 9
scrie x+3
22
23
26
25
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