ExamVeda
Login
Home

Operators in Ruby MCQ question and answer with solution | Ruby Programming MCQs

Learn Operators in Ruby MCQ Questions and answers with easy and logical explanations in Ruby Programming. Operators in Ruby MCQ question provides all type of technical mcq questions which is important for technical exams, campus exams and other entrance examination. Page-5 section-1

41
What is the output of the given code?
counter = 1
while counter < 11
  puts counter
  counter+=1
  end
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
42
What is the output of the given code?
a=10
b=9
if(a>b)
    print ("a greater than b")
else 
    print "Not greater"
end
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
43
Boolean opeartors are also known as logical operators.
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
44
Which of the following is a valid assignment operator?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
45
What will the following expression evaluate to?
true | | false
Discuss
Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board
46
What will the following expression evaluate to?
(true && false) | | (!true)
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
47
What will the following expression evaluate to?
true && false
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
48
What is the output of the given code?
if(a==10 && b=9)
    print "true"
else
    print "false"
end
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
49
What is the output of the given code?
test_1 = 17 > 16
puts(test_1)
test_2 = 21 <= 30
puts(test_2)
test_3 = 9 >= 9
puts(test_3)
test_4 = -11 > 4
puts(test_4)
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
50
What will the following expression evaluate to?
!true && !false
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board