{"id":17146,"date":"2024-04-15T05:09:33","date_gmt":"2024-04-15T05:09:33","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=17146"},"modified":"2024-04-15T05:09:33","modified_gmt":"2024-04-15T05:09:33","slug":"what-file-contains-the-list-of-port-numbers-and-associated-names-monitored-by-inetd-a-etc-services-b-etc-nsorder-c-etc-nsswitch-conf-d-etc-hosts-e-none-of-the-above","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/what-file-contains-the-list-of-port-numbers-and-associated-names-monitored-by-inetd-a-etc-services-b-etc-nsorder-c-etc-nsswitch-conf-d-etc-hosts-e-none-of-the-above\/","title":{"rendered":"What file contains the list of port numbers (and associated names) monitored by inetd? A. \/etc\/services B. \/etc\/nsorder C. \/etc\/nsswitch.conf\/ D. \/etc\/hosts E. None of the above"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;\/etc\/services&#8221; option2=&#8221;\/etc\/nsorder&#8221; option3=&#8221;\/etc\/nsswitch.conf\/&#8221; option4=&#8221;\/etc\/hosts E. None of the above&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. \/etc\/services.<\/p>\n<p>\/etc\/services is a text file that contains a list of port numbers and their associated services. The file is used by the inetd daemon to determine which service to start when a connection is made to a particular port.<\/p>\n<p>The file is formatted as follows:<\/p>\n<p>port\/protocol service name<\/p>\n<p>For example, the following line in the file indicates that port 80 is used by the HTTP service:<\/p>\n<p>80\/tcp http<\/p>\n<p>The file is typically owned by root and has a mode of 644.<\/p>\n<p>The following are the other options:<\/p>\n<ul>\n<li>B. \/etc\/nsorder: This file contains the order in which name servers are used to resolve hostnames.<\/li>\n<li>C. \/etc\/nsswitch.conf\/: This file contains the configuration for the name service switch.<\/li>\n<li>D. \/etc\/hosts: This file contains a list of hostnames and their associated IP addresses.<\/li>\n<li>E. None of the above: This option is incorrect.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;\/etc\/services&#8221; option2=&#8221;\/etc\/nsorder&#8221; option3=&#8221;\/etc\/nsswitch.conf\/&#8221; option4=&#8221;\/etc\/hosts E. None of the above&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[276],"tags":[],"class_list":["post-17146","post","type-post","status-publish","format-standard","hentry","category-linux","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What file contains the list of port numbers (and associated names) monitored by inetd? A. \/etc\/services B. \/etc\/nsorder C. \/etc\/nsswitch.conf\/ D. \/etc\/hosts E. 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A. \/etc\/services B. \/etc\/nsorder C. \/etc\/nsswitch.conf\/ D. \/etc\/hosts E. None of the above","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/what-file-contains-the-list-of-port-numbers-and-associated-names-monitored-by-inetd-a-etc-services-b-etc-nsorder-c-etc-nsswitch-conf-d-etc-hosts-e-none-of-the-above\/","og_locale":"en_US","og_type":"article","og_title":"What file contains the list of port numbers (and associated names) monitored by inetd? A. \/etc\/services B. \/etc\/nsorder C. \/etc\/nsswitch.conf\/ D. \/etc\/hosts E. None of the above","og_description":"[amp_mcq option1=&#8221;\/etc\/services&#8221; option2=&#8221;\/etc\/nsorder&#8221; option3=&#8221;\/etc\/nsswitch.conf\/&#8221; option4=&#8221;\/etc\/hosts E. 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