{"id":10086,"date":"2020-11-20T09:15:29","date_gmt":"2020-11-20T09:15:29","guid":{"rendered":"http:\/\/onlineclassesguru.com\/?p=10086"},"modified":"2020-11-20T09:15:29","modified_gmt":"2020-11-20T09:15:29","slug":"the-close-method-is-used-to-conserve-memory-because-a-it-closes-all-unused-memory-created-by","status":"publish","type":"post","link":"https:\/\/onlineclassesguru.com\/index.php\/2020\/11\/20\/the-close-method-is-used-to-conserve-memory-because-a-it-closes-all-unused-memory-created-by\/","title":{"rendered":"The close() method is used to conserve memory because: a. It closes all unused memory created by"},"content":{"rendered":"<style type=\"text\/css\"><\/style><h1 id=\"hTitle\">A. The close() method is used to conserve memory because: a. It closes all unused memory created by.<a id=\"hypAnswerCount\" class=\"ansnumber\"><\/a><\/h1>\n<div class=\"clear\"><\/div>\n<div id=\"divDescription\" class=\"discription\">\n<div class=\"details\">A. \u00a0The close() method is used to conserve memory because:&nbsp;<\/p>\n<p>a. It closes all unused memory created by Python<\/p>\n<p>b. It deletes all the text related to a fi le<\/p>\n<p>c. It compresses a fi le<\/p>\n<p>d. It removes the reference created by fi les open() function<\/p>\n<p>B. If we have to open a fi le to read its content using the statement<\/p>\n<p>Convert_Demo = open(\u2018Story.txt\u2019,\u2019r\u2019)<\/p>\n<p>which is a valid statement to convert each character of the fi rst line of a fi le into uppercase?<\/p>\n<p>a. print(Convert_Demo[0].upper())<\/p>\n<p>b. print(Convert_Demo.upper())<\/p>\n<p>c. print(Convert_Demo.readline().upper())<\/p>\n<p>d. All of the above<\/p>\n<p>C. \u00a0If content of a fi le cities.txt is:<\/p>\n<p>&amp;Delhi&amp;Chennai&amp;<\/p>\n<p>&amp;Mumabi&amp;Kolkata&amp;Madras&amp;<\/p>\n<p>&amp;Pune&amp;Nagpur&amp;Aurangabad&amp;<\/p>\n<p>What will be the output of the following code?<\/p>\n<p>fp1 = open(\u201ccities.txt\u201d, \u201cr\u201d)<\/p>\n<p>name = fp1.readline().strip(\u2018&amp;\\n\u2019)<\/p>\n<p>while name:<\/p>\n<p>if name.startswith(\u201cM\u201d):<\/p>\n<p>print(name)<\/p>\n<p>else:<\/p>\n<p>pass<\/p>\n<p>name = fp1.readline().strip(\u2018&amp;\\n\u2019)<\/p>\n<p>a. &amp;Mumbai&amp;Kolkata&amp;Madras&amp; b. Mumabi&amp;Kolkata&amp;Madras<\/p>\n<p>c. Mumabi Kolkata&amp;Madras d. &amp;Mumabi Kolkata Madras<\/p>\n<p>D. \u00a0What is the use of \u2018a\u2019 mode in fi le handling?<\/p>\n<p>a. Read \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0b. Write<\/p>\n<p>c. Append\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0d. Alias<\/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. The close() method is used to conserve memory because: a. It closes all unused memory created by. A. \u00a0The close() method is used to conserve memory because:&nbsp; a. It closes all unused memory created by Python b. It deletes all the text related to a fi le c. It compresses a fi le d&#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-10086","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>The close() method is used to conserve memory because: a. 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