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Question:
Local variables in ruby begin with?

1. @ B. C.D.

2. _

3. *

4. #

Posted Date:-2022-08-22 06:08:11

More MCQS Questions and answers

  1. In range operator ... is used for ?
  2. single-quoted strings don`t allow ?
  3. When Whitespace characters such as spaces and tabs can not ignored in Ruby code?
  4. Among the following which operator has highest Precedence?
  5. Among the following which operator has lowest Precedence?
  6. Class variables in ruby begin with?
  7. Constants in ruby begin with ?
  8. Default value of class variables is?
  9. Default value of global variable is?
  10. eql? Operator is used for?
  11. equal? Operator is used for?
  12. Global variables in ruby begin with?
  13. Guess the operator : If Condition is true ? Then value X : Otherwise value Y?
  14. Instance variables in ruby begin with?
  15. Local variables in ruby begin with?
  16. Objects of which class does the integer from the range -2^60 to 2^(60-1) belong to?
  17. Reserved word can not be used as?
  18. Ruby is ?
  19. Ruby is designed by?
  20. Ruby was created in?
  21. What does end represent?
  22. What does the 1..5 indicate?
  23. What is the output of the given code? my_string=Ruby puts(my_string)
  24. What is the sequence of ruby strings?
  25. What is the use of break statement?
  26. What is true about Until loop?
  27. What is true about while loop?
  28. What will be the output of the given code? boolean_var = !(100 / 10 === 10) puts boolean_var
  29. What will be the output of the given code? a=1 b=1 while a&&b puts a+b end
  30. What will be the output of the given code? boolean_var = !true || (true || 36 != 6**2) puts boolean_var
  31. What will be the output of the given code? boolean_var = 15 < 16 && 15 < 15 puts boolean_var
  32. What will be the output of the given code? boolean_var = 3**2 != 2**3 || true puts boolean_var
  33. What will be the output of the given code? boolean_var = false || -20 > -18 puts boolean_var
  34. What will be the output of the given code? counter = 1 while counter < 5 puts counter counter = counter + 1 end
  35. What will be the output of the given code? counter = true while counter !=false puts counter end
  36. What will be the output of the given code? for i in 1...3 for j in 1..3 puts j end end
  37. What will be the output of the given code? for i in 1..5 && j in 5..10 puts i+j end
  38. What will be the output of the given code? for num in 1...4 puts num*num end
  39. What will be the output of the given code? for num in 1...5 puts num end
  40. What will be the output of the given code? i = 4 while i > 0 do print i i -= 1 end
  41. What will be the output of the given code? i=1 for i in 6..10 puts i**2 end
  42. What will be the output of the given code? num=(10<11)||(11===11)? (11===11.0): 0 puts num
  43. What will be the output of the given code? num=4>>2 puts num
  44. What will be the output of the given code? while a&&b puts a end
  45. What will be the output of the given code? num=4<<2 puts num
  46. What will the following expression evaluate to? !true && !false
  47. What will the following expression evaluate to? true || false
  48. Which character is used to give comment in ruby?
  49. Which notation is used for Octal notation?
  50. Which of the following datatypes are valid in Ruby?
  51. Which of the following is Exit Controlled loop?
  52. Which of the following is not a type of Bitwise Operators?
  53. Which of the following is not a type of loop in ruby?
  54. Which of the following is not type of operator in ruby?
  55. Which of the following Ruby Pseudo Variables is used to return current line number in the source file?
  56. Which of the following Ruby Pseudo Variables is used to return the name of the current source file?
  57. Which of the following Ruby Pseudo-Variables is used for The receiver object of the current method?
  58. Which of the following statement is not a feature of ruby?
  59. Which operator is used to check variable and method are defined or not?
  60. Which operator is used to find exponent in ruby?
  61. Which statement is used to Jumps to the next iteration of the most internal loop?
  62. Which statement is used to restarts the invocation of the iterator call?
  63. Which statement is used to Restarts this iteration of the most internal loop, without checking loop condition?
  64. Which type of number(0b1011 ) is ?
  65. Why can not we use quotation marks ("or") with boolean?
  66. Why notation is used in Ruby?
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