Operatori si expresii

Operatori si expresii

5th - 9th Grade

6 Qs

quiz-placeholder

Similar activities

Tipuri de date

Tipuri de date

5th - 10th Grade

11 Qs

Q - Operatori si expresii C++

Q - Operatori si expresii C++

9th - 10th Grade

10 Qs

Tipul de date Struct

Tipul de date Struct

8th - 10th Grade

7 Qs

GrilePseudocodSimple

GrilePseudocodSimple

9th Grade

9 Qs

Microsoft Excel_1

Microsoft Excel_1

8th - 9th Grade

10 Qs

programare C++

programare C++

7th Grade

4 Qs

Model Cangurul de informatică VII

Model Cangurul de informatică VII

7th Grade

8 Qs

Exercitii algoritmi

Exercitii algoritmi

9th - 12th Grade

10 Qs

Operatori si expresii

Operatori si expresii

Assessment

Quiz

Computers

5th - 9th Grade

Hard

Created by

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!

 21a+1b\frac{2}{\frac{1}{a}+\frac{1}{b}}  

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)[21, ]x\in\left(-\infty,\ 3\right)\cup\left[21,\ \infty\right]  

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