Tag: programming languages

“name” is an array.Which of the following are correct way to find size of a ruby array? Select all that apply.

i = 0 10.times do i += 1 puts i End The output will be => 1 2 3 4 5 6 7 8 9 10

0.upto(10) { |i| puts I} Output will be=> 1 2 3 4 5 6 7 8 9 10

0.upto(10) { |i| puts i} Output will be=> 0 1 2 3 4 5 6 7 8 9 10

my_array = ["alpha", "beta", "gamma"] puts my_array.collect do |word| word.capitalize End==> output? alpha beta gamma

my_array = ["alpha", "beta", "gamma"] puts my_array.collect { |word| word.capitalize } Output => Alpha Beta Gamma

for ss in 1...10 print ss, " Hello\n";end => Find output? 1 Hello 2 Hello 3 Hello 4 Hello 5 Hello 6 Hello 7 Hello 8 Hello 9 Hello

ss = 5 while ss > 0 puts ss ss -= 2 if ss == 1 ss += 5 end end Output=> 5 3 6 4 2

ss = 5 while ss > 0 puts ss ss -= 2 if ss == 1 ss += 5 end end The output will be 5 3 6 4 2 7