Library Functions MCQ

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• first_name,Last_name=gets.chomp,gets.chomp is the correct way to get the input from the user.
  ক

  True

  খ

  False
• Why is gets not preferred instead of gets.chomp?
  ক

  Gets add an extra new line while chomp removes it

  খ

  Gets remove an extra new line

  গ

  Chomp erases the value stored in the variable

  ঘ

  All of the mentioned
• For getting an input from the user which method is used?
  ক

  get

  খ

  gets.chomp

  গ

  get-s

  ঘ

  chomp
• We use semicolon or parentheses after every print or puts statement.
  ক

  True

  খ

  False
• Why is the library function ‘puts’used for?
  ক

  Prints whatever is given and print it to the screen

  খ

  Prints whatever is given and insert a new(blank) line

  গ

  Gets input from the user

  ঘ

  None of the mentioned
• Which of the following is not a valid library function?
  ক

  Puts

  খ

  Print

  গ

  Gets

  ঘ

  Get