Variables & Array MCQ

Test your knowledge with important Variables & Array MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Variables & Array MCQs at Bissoy

• In awk program, the name of the array can not be same with the
  ক

  name of variable

  খ

  value of the array element

  গ

  name of variable & value of the array element

  ঘ

  none of the mentioned
• Which one of the following is used by awk to control the conversion of numbers to string?
  ক

  RS

  খ

  OFMT

  গ

  SUBSEP

  ঘ

  RSTART
• RSTART is set by invoking the
  ক

  match function

  খ

  index function

  গ

  asort function

  ঘ

  split function
• What is FNR?
  ক

  FNR is the current record number in the current file

  খ

  FNR is the number of fields in the current input record

  গ

  FNR is an array contains the value of environment

  ঘ

  None of the mentioned
• In awk, the built-in variable FS is
  ক

  input field seperator

  খ

  output field seperator

  গ

  record seperator

  ঘ

  subscript seperator