Arrays, Hashes and Strings in Ruby MCQ question and answer with solution

41.

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

A. Equal

B. Error

C. Not equal

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

42.

What is the output of the given code?

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

A. [["a", "b"], ["e", "a"]].

B. [["2a", "b"], ["e"]].

C. False

D. Error

Answer & Solution Discuss in Board Save for Later

43.

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

A. [[1, 2, 3], [0, 0, 0]].

B. [[1, 2, 3, 4, 5], [0, 0, 0, 0]].

C. False

D. Error

Answer & Solution Discuss in Board Save for Later

44.

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

A. [[1, 2, 3, 4], [0, 0, 0, 0]].

B. Equal

C. Not equal

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

45.

What will be the output of the following?

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

A. 400

B. 500

C. Nil

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

46.

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

A. Equal

B. Error

C. 4

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

47.

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

A. [[1, 2, 3, 4], [0, 0, 0, 0]].

B. [[1, 2, 3, 4], [0, 0, 0, 0], [1, 2, 3, 4], [0, 0, 0, 0]].

C. [].

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

48.

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

A. Equal

B. Not equal

C. Error

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

49.

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

A. They are equal

B. Not equal

C. Nil

D. None of the mentioned

Answer & Solution Discuss in Board Save for Later

50.

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

A. [[1, 2, 3, 4], [0, 0, 0, 0]].

B. [[1, 2, 3, 4], [0, 0, 0, 0], [1, 2, 3, 4], [0, 0, 0, 0]].

C. [].

D. Error

Answer & Solution Discuss in Board Save for Later

41.
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`

Answer & Solution

42.
What is the output of the given code?

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

Answer & Solution

43.
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`

Answer & Solution

44.
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`

Answer & Solution

45.
What will be the output of the following?

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

Answer & Solution

46.
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`

Answer & Solution

47.
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`

Answer & Solution

48.
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`

Answer & Solution

49.
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`

Answer & Solution

50.
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`

Answer & Solution

Arrays, Hashes and Strings in Ruby MCQ question and answer with solution | Ruby Programming MCQs

41. 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

Answer & Solution

42. What is the output of the given code? a=[["a","b"]] b=[["e","a"]] print a + b

Answer & Solution

43. 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

Answer & Solution

44. 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

Answer & Solution

45. What will be the output of the following? array = [100, 200, 300, 400, 500] print array[4]

Answer & Solution

46. 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

Answer & Solution

47. 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

Answer & Solution

48. 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

Answer & Solution

49. 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

Answer & Solution

50. 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

Answer & Solution

41.
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`

42.
What is the output of the given code?

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

43.
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`

44.
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`

45.
What will be the output of the following?

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

46.
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`

47.
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`

48.
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`

49.
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`

50.
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`