System Variables MCQ

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

• What is the shebang line?
  ক

  #!

  খ

  !#

  গ

  #$

  ঘ

  $#
• The line that is written at the top of the script to write a Perl script using CGI.pm is ___________
  ক

  use this CGI

  খ

  put CGI

  গ

  use CGI

  ঘ

  include CGI
• What does CGI stand for?
  ক

  Computer Gateway Interface

  খ

  Common Gateway Interface

  গ

  Computer Generated Interface

  ঘ

  Common Generated Interface
• Which module links DBI to the web?
  ক

  CGI.pn

  খ

  CGI.pem

  গ

  CGI.pm

  ঘ

  CGI.po
• Which string function returns the index of the first occurrence of substring?
  ক

  INSERT()

  খ

  INSTR()

  গ

  INSTRING()

  ঘ

  INFSTR()
• ‘character_set_database’ represents the character set used by the default database.
  ক

  True

  খ

  False
• The permitted value type for the variable ‘character_set_client’ is _____________
  ক

  integer

  খ

  float

  গ

  double

  ঘ

  string
• Which system variable when set to 1, makes all temporary tables to get stored on disk rather than in memory?
  ক

  basedir

  খ

  back_log

  গ

  big_tables

  ঘ

  bind_address