
Instrucțiunea WHILE

Quiz
•
Computers, Science
•
10th Grade
•
Medium
Aliana Ifrim
Used 4+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Ce se întâmplă atunci când conditia din WHILE este FALSA?
nimic
se termină programul
se execută instructiunile din corpul instructiunii
nu se execută instructiunile din corpul instructiunii si se trece mai departe
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Cît timp se repetă execuția instrucțiunilor din WHILE?
la infinit
cat timp conditia este ADEVARATA
cat timp conditia este FALSA
niciodata
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Cand este necesara utilizarea acoladelor {} ?
niciodata
cand avem o instructiune in bucla WHILE
intotdeauna
cand avem macar doua instructiuni in bucla WHILE
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ce se intampla daca dupa conditia din WHILE apare ;
nimic
apare eroare desintaxa
se executa instructiunea vida
se executa instructiunile din bucla WHILE
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Cand se executa instructiunile din corpul buclei WHILE?
niciodata
cand conditia este ADEVARATA
intotdeauna
cand conditia este ADEVARATA
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Care dintre instructiunile urmatoare calculeaza suma primelor n numere naturale?
cin>>n; s=0; i=1; while (i<n) { s=s+i; i=i+1;}
cin>>n; s=1; i=1; while (i<=n) s=s+i;
cin>>n; s=0; i=1; while (i<=n) s=s+i;
cin>>n; s=0; i=1; while (i<=n) { s=s+i; i++;}
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