{"id":43632,"date":"2024-04-15T21:32:12","date_gmt":"2024-04-15T21:32:12","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=43632"},"modified":"2024-04-15T21:32:12","modified_gmt":"2024-04-15T21:32:12","slug":"when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/","title":{"rendered":"When you write to a file rather than the screen, you use the C++ class _____"},"content":{"rendered":"

[amp_mcq option1=”iostream” option2=”filed” option3=”fstream” option4=”diskclass E. None of the above” correct=”option3″]<\/p>\n

The correct answer is C. fstream.<\/p>\n

The fstream class is a C++ class that provides file input and output. It is derived from the iostream class, which provides input and output to the standard streams (stdin, stdout, and stderr). The fstream class provides a number of methods for reading and writing files, including open(), close(), read(), write(), and flush().<\/p>\n

The other options are incorrect. The iostream class is used for input and output to the standard streams. The filed class is not a standard C++ class. The diskclass class is not a standard C++ class. None of the above is not a valid option.<\/p>\n

Here is an example of how to use the fstream class to write to a file:<\/p>\n

“`c++<\/p>\n

include <\/h1>\n

int main() {
\n \/\/ Create a file stream object for the file “myfile.txt”.
\n std::fstream myfile(“myfile.txt”);<\/p>\n

\/\/ Write some data to the file.
\n myfile << “This is some data to be written to the file.\\n”;<\/p>\n

\/\/ Close the file.
\n myfile.close();<\/p>\n

return 0;
\n}
\n“`<\/p>\n

This code will create a file called “myfile.txt” and write the following data to it:<\/p>\n

This is some data to be written to the file.<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

[amp_mcq option1=”iostream” option2=”filed” option3=”fstream” option4=”diskclass E. None of the above” correct=”option3″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[683],"tags":[],"class_list":["post-43632","post","type-post","status-publish","format-standard","hentry","category-object-oriented-programming-using-c-plus-plus","no-featured-image-padding"],"yoast_head":"\nWhen you write to a file rather than the screen, you use the C++ class _____<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"When you write to a file rather than the screen, you use the C++ class _____\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=”iostream” option2=”filed” option3=”fstream” option4=”diskclass E. None of the above” correct=”option3″]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T21:32:12+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"When you write to a file rather than the screen, you use the C++ class _____","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\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/","og_locale":"en_US","og_type":"article","og_title":"When you write to a file rather than the screen, you use the C++ class _____","og_description":"[amp_mcq option1=”iostream” option2=”filed” option3=”fstream” option4=”diskclass E. None of the above” correct=”option3″]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T21:32:12+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/","url":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/","name":"When you write to a file rather than the screen, you use the C++ class _____","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T21:32:12+00:00","dateModified":"2024-04-15T21:32:12+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/when-you-write-to-a-file-rather-than-the-screen-you-use-the-c-class-_____\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Object oriented programming using c plus plus","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/object-oriented-programming-using-c-plus-plus\/"},{"@type":"ListItem","position":4,"name":"When you write to a file rather than the screen, you use the C++ class _____"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/43632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=43632"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/43632\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=43632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=43632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=43632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}