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20. Use the e two functions displayed below. Based on these examples, identify the correct options from the eption below. A) (1) is JavaScript, (2) is Bash B) (1) is AWK, (2) is JavaScript C) (1) could be either Java or JavaScript, (2) is AWK D) (1) is AWK, (2) is Java E) None of the above options are valid. 21. Select all the true statements below: A) The Unix system was developed at Bell Labs prior to the 1968 NATO conference, to connect perso workstations. B) The open-source software movement started to spread immediately after the NATO conference o software engineering, which was during the same movement as the proliferation of personal wo C) AWK, Make, and version control systems were tools created as a result of growing open-sourc development. D) Agile methodology was created because of the 1968 NATO discussions to address the softw E) None of the abovg E) None of the above 14. Select the best statement from options below that will be the most maintainable version of worl storing the countdown of number of days from today's date until the beginning of Spring 2023 A) insert into tbl_BC where event=" "start" set date as now(); B) SELECT now(), date as Start FROM tbl_BC; C) let days = new Date() "2023-01-25"; D) awk ' { Snow - SI } ' $( date +%F) E) const now = new Date( " 20230516 ") )20230125