{"id":32309,"date":"2019-08-26T10:07:46","date_gmt":"2019-08-26T10:07:46","guid":{"rendered":"https:\/\/prepistan.com\/blog\/?p=32309"},"modified":"2019-08-26T10:07:46","modified_gmt":"2019-08-26T10:07:46","slug":"bar-code-scanners-invented-in-_____-year","status":"publish","type":"post","link":"https:\/\/prepistan.com\/blog\/bar-code-scanners-invented-in-_____-year\/","title":{"rendered":"Bar code scanners invented in _____ year ?"},"content":{"rendered":"<p>A. 1940s<br \/>\nB. 1950s<br \/>\n<span style=\"color: #ff0000;\">C. 1970s<\/span><br \/>\nD. 1960s<\/p>\n<p><span style=\"color: #3366ff;\">Explanation:<\/span><br \/>\nThe scanner reads the bar code label on something at a supermarket, and translates it into a number which the computer reads.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A. 1940s B. 1950s C. 1970s D. 1960s Explanation: The scanner reads the bar code label on something at a supermarket, and translates it into a number which the computer reads.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[869],"class_list":{"0":"post-32309","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-general-knowledge-mcqs","7":"tag-inventions-gk"},"_links":{"self":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/32309","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/comments?post=32309"}],"version-history":[{"count":0,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/posts\/32309\/revisions"}],"wp:attachment":[{"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/media?parent=32309"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/categories?post=32309"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prepistan.com\/blog\/wp-json\/wp\/v2\/tags?post=32309"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}