flutter Q_5.2
Authored by Mina Romany
Professional Development
Professional Development
Used 6+ times
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
var y= 10 as double;
print(y);
10
10.0
error
null
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
print(10>8 && 1>8);
10>8 && 1>8
true
false
null
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
if(8>2)print(10);
else print(8);
10
8
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
String name;
print(name??'ali');
ali
null
name
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
int i=2;
print(i);
print(i++);
print(++i);
2
2
4
2
3
4
2
2
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
print(3~/2);
print(3/2);
1
1.5
1.5
1.5
1
1
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
x=x+5;
what is equivalent to?
x=+5;
5+=x;
x+=5;
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