
Javascript teszt

Quiz
•
Computers, Education
•
1st - 3rd Grade
•
Medium

Erika S.
Used 16+ times
FREE Resource
38 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Mi az eredménye az alábbi kódnak?
var x = 0;
while(x<6)
{x++; }
document.write(x);
0
6
4
5
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Melyik két szó hiányozhat a kipontozott részekről?
............. hello()
{
alert("Hi there");
}
...........();
hello, hello
function, hello
hello, function
function, function
3.
FILL IN THE BLANK QUESTION
20 sec • 1 pt
A string hosszát a .......... metódussal kérhetjük le.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Mi az alábbi kód eredménye?
var i=0;
while (i<=10)
{
document.write(i + "<br />");
i++;
}
számok egy sorban 0-tól 10-ig
számok egy sorban 1-től 10-ig
számok egy oszlopban 0-tól 10-ig
számok egy oszlopban 1-től 10-ig
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hányszor fut le egy while ciklus, ha megfeledkezünk a számláló értékének a növeléséről?
Egyszer sem
10-szer
100-szor
Végtelenszer
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ismételjen 10-szer valamit:
repeat 10
for (var i=0; i<10; i++)
for (var i=0; i<10)
while (i = 10)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ezek közül melyik növeli az x változó értékét?
increment (x)
x++;
x=x+;
x+1;
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