Flutter_Q3 G4

var x=12.34;

print(x.floor());

what is the output of this code?

• 13

• 12

• 12.5

var x=12.34;

print(x.ceil());

what is the output of this code?

• 13

• 12

• 12.5

var text="TeXt";

print(text.touppercase());

what is the output?

• text

• TEXT

• tExT

var text="TeXt";

print("text.tolowercase()");

what is the output?

• text

• TEXT

• Error

• no output

• text.tolowercase()

var text="a-b-c-d";

print(text.split("-"));

• abcd

• (a,b,c,d)

• [a,b,c,d]

var l = [2,4,6,8];

print(l[2]);

what is the output of this code?

• 0

• 2

• 6

var l = [2,4,6,8];

print(l.index of (2));

what is the output of this code?

• 6

• 0

• 2

var l = [2,4,6,8];

print(l.elementAt(2));

what is the output of this code?

• 0

• 2

• 6

var l = [2,4,6,8]; l.replaceRange(2, 3, [18]);

print(l[2]);

what is the output of this code?

• 2

• 6

• 18

• error

var x =[[2,4,6],[2,8,9]]; print(x[0][2]);

what is the output of this code?

• 6

• 8

• 2