Ruby Programming · all questions

Arrays, Hashes and Strings in Ruby
practice.

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Q41

What is the output of the given code?

a=["hey", "ruby", "language"]
b=["hey", "ruby", "language"]
if a==b
    print "Equal"
else
    print "Not equal"
end

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Q42

What is the output of the given code?

a=[["a","b"]]
b=[["e","a"]]
print a + b

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Q43

What is the output of the given code?

array1 = [[1,2,3,4,5],[0,0,0,0]]
array2 = [[1,2,3],[0,0,0]]
print !array1

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Q44

What is the output of the given code?

array1 = [[1,2,3,4],[0,0,0,0]]
array2 = [[1,2,3],[0,0,0,0]]
if array1==array2
    print "Equal"
else
    print "Not equal"
end

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Q45

What will be the output of the following?

array = [100, 200, 300, 400, 500]
print array[4]

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Q46

What is the output of the given code?

a=[1,2,3,4,5]
b=[1,2,4,6,8]
if a[3]==b[2]
    print "Equal"
end

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Q47

What is the output of the given code?

array1 = [[1,2,3,4],[0,0,0,0]]
array2 = [[1,2,3,4],[0,0,0,0]]
print array1-array2

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Q48

What will be the output of the following?

array1 = [1,2,3]
array2 = [0,0,0]
if array1 == array2
print "Equal"
else 
    print "Not equal"
end

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Q49

What will be the output of the following?

array1 = [100, 200, 300, 400, 500]
array2 = [1,2,3,4,5]
if array1 == array2
print "They are equal"
else 
    print "Not equal"
end

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Q50

What is the output of the given code?

array1 = [[1,2,3,4],[0,0,0,0]]
array2 = [[1,2,3,4],[0,0,0,0]]
print array1*array2

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Q51

What is the output of the given code?

multi_d_array = [[1,2,3,4],[0,0,0,0]]
multi_d_array.each { |x| puts "#{x}\n" }

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Q52

What will be the output of the following?

array = [100, 200, 300, 400, 500]
print "array[5]"

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Q53

What is the output of the given code?

string_array = ["a","e","i","o","u"]
print string_array[3]

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Q54

What is the output of the given code?

array1 = [[1,2,3,4],[0,0,0,0]]
array2 = [[1,2,3],[0,0,0]]
print array1 && array2

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Q55

What is the output of the given code?

array1 = [[1,2,3,4],[0,0,0,0]]
array2 = [[1,2,3,4],[0,0,0,0]]
print array1+array2

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Q56

What is the output of the given code?

a=["hey", "ruby", "language"]
b=["hey", "ruby", "language"]
if a==b
    print "Equal"
else
    print "Not equal"
end

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Q57

What will be output of the given code?

my_array = [1, 2, 3, 4]
print my_array

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Q58

It is possible to make array of booleans.

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Q59

It is possible to make array of booleans.

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Q60

What is the output of the given code?

a=[1,2,3,4,5]
b=[1,2,3,4,5]
if a==b
    print "Equal"
else
    print "Not equal"
end

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