kotlin Quiz 2

Quiz
•
Computers
•
University
•
Hard
Mohamed Gamal
Used 2+ times
FREE Resource
12 questions
Show all answers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
val num = 5
num.pow(2)
10
25
Error
55
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
from what we can read input from user?
cin>>
stdin.readlinesync()
Scanner(System.in).next()
Scanner(System.`in`).next()
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
val text="TeXt";
println(text.uppercase());
what is the output?
text
tExT
TEXT
TeXt
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
var text="TeXt";
print("text.tolowercase()");
what is the output?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
val text="a-b-c-d";
print(text.split("-"));
abcd
a b c d
[a, b, c, d]
7.
FILL IN THE BLANK QUESTION
1 min • 1 pt
var text=" a b c d ";
print("text.trim()");
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