{"id":10088,"date":"2020-11-20T09:16:18","date_gmt":"2020-11-20T09:16:18","guid":{"rendered":"http:\/\/onlineclassesguru.com\/?p=10088"},"modified":"2020-11-20T09:16:18","modified_gmt":"2020-11-20T09:16:18","slug":"opening-a-file-in-read-mode-performs-which-operation-a-creates-a-new-file-b-reads-consecutive","status":"publish","type":"post","link":"https:\/\/onlineclassesguru.com\/index.php\/2020\/11\/20\/opening-a-file-in-read-mode-performs-which-operation-a-creates-a-new-file-b-reads-consecutive\/","title":{"rendered":"Opening a file in read mode performs which operation? a. Creates a new file b. Reads consecutive"},"content":{"rendered":"<style type=\"text\/css\"><\/style><h1 id=\"hTitle\">A.Opening a file in read mode performs which operation? a. Creates a new file b. Reads consecutive..<a id=\"hypAnswerCount\" class=\"ansnumber\"><\/a><\/h1>\n<div class=\"clear\"><\/div>\n<div id=\"divDescription\" class=\"discription\">\n<div class=\"details\">A.Opening a file in read mode performs which operation?&nbsp;<\/p>\n<p>a. Creates a new file\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b. Reads consecutive characters from a file<\/p>\n<p>c. Reads all the content of a file\u00a0\u00a0\u00a0 \u00a0d. None of the above<\/p>\n<p>B. \u00a0If we have to open a fi le abc.txt using the statement<\/p>\n<p>Fp1 = open(\u2018abc.txt\u2019,\u2019r\u2019)<\/p>\n<p>which statement will read the fi le into memory?<\/p>\n<p>a. Fp2 = open(Fp1) \u00a0\u00a0\u00a0\u00a0\u00a0b. FP1.Open.read(Fp1)<\/p>\n<p>c. Fp1.read() \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0d. None of the above<\/p>\n<p>C. The inbuilt method readlines() is used to:<\/p>\n<p>a. Read an entire file as a string \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0b. Read one line at a time<\/p>\n<p>c. Read each line in a file as an item in a list\u00a0\u00a0 \u00a0d. None of the above<\/p>\n<p>D. \u00a0If the statement Fp1 = open(\u2018demo.txt\u2019,\u2019r\u2019) is used to open a fi le demo.txt in read mode then which statement will be used to read 5 string characters from a fi le into memory?<\/p>\n<p>a. Ch = fp1.read[:10] b. Ch = fp.read(6)<\/p>\n<p>c. Ch = fp.read(5) d. All of the above<\/p>\n<\/div>\n<\/div>\n<p><center><a href=\"http:\/\/onlineclassesguru.com\/orders\/ordernow\"><img decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcTyj99p60XCLyLk1htB7-1neRt8-2QdnenNlQ&usqp=CAU\"target=\"_http:\/\/onlineclassesguru.com\/orders\/ordernow\"\/><\/center><p>","protected":false},"excerpt":{"rendered":"<p>A.Opening a file in read mode performs which operation? a. Creates a new file b. Reads consecutive.. A.Opening a file in read mode performs which operation?&nbsp; a. Creates a new file\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b. Reads consecutive characters from a file c. Reads all the content of a file\u00a0\u00a0\u00a0 \u00a0d. None of the above B. \u00a0If we have&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10088","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Opening a file in read mode performs which operation? a. Creates a new file b. 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