Expresii

Expresii

10th Grade

12 Qs

quiz-placeholder

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Expresii

Expresii

Assessment

Quiz

Computers

10th Grade

Hard

Created by

Elena Frunza

Used 3+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

pow(a,2)+pow(b,2)

pow((a+b),2)

pow(a,2)+2*a*b+pow(b,2)

pow(a)+pow(b)

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

pow(a,2)+pow(b,2)

pow((a+b),2)

pow(a,2)+2*a*b+pow(b,2)

pow(a)+pow(b)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

not (x1 || x2)

! (x1 || x2)

! (x1 & x2)

not (x1 & x2)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

abs(x) < 3

abs(x) > 5

abs(x) >=5

abs(x) == 5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fie x=2, y=3, evaluați expresia 2*(x+y)...

7

10

false

true

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Fie x=3, y=2, evaluați expresia (x+y)/(x-y)...

5

true

false

1

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Care din expresiile ce urmează sunt greșite pentru limbajul C++?

a+-b

sin -x

sin (-x)

c&&d

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