Following quiz provides Multiple Choice Questions (MCQs) related to Perl. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - Which of the following data types are preceded by an "at" sign (@) in Perl?
splice @ARRAY, OFFSET [ , LENGTH [ , LIST ] ] - This function will remove the elements of @ARRAY designated by OFFSET and LENGTH, and replaces them with LIST, if specified. Finally, it returns the elements removed from the array.
Q 4 - How will you add a new key/value pair to a hash?
Adding a new key/value pair can be done with one line of code using simple assignment operator.
Q 5 - Which of the following statement repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body?
while loop − Repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body.
Q 6 - Which of the following operator checks if the value of left operand is greater than the value of right operand, if yes then condition becomes true?
