{"id":19225,"date":"2024-04-15T05:36:38","date_gmt":"2024-04-15T05:36:38","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19225"},"modified":"2024-04-15T05:36:38","modified_gmt":"2024-04-15T05:36:38","slug":"to-use-either-an-input-or-output-file-the-program-must-include-the-_____-header-file-a-filestream-h-b-fstream-h-c-instream-h-d-inoutstream-h-e-iostream-h","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/to-use-either-an-input-or-output-file-the-program-must-include-the-_____-header-file-a-filestream-h-b-fstream-h-c-instream-h-d-inoutstream-h-e-iostream-h\/","title":{"rendered":"To use either an input or output file, the program must include the _____ header file A. filestream.h B. fstream.h C. instream.h D. inoutstream.h E. iostream.h"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;filestream.h&#8221; option2=&#8221;fstream.h&#8221; option3=&#8221;instream.h&#8221; option4=&#8221;inoutstream.h E. iostream.h&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is E. iostream.h<\/p>\n<p>The iostream.h header file is a C++ header file that defines the basic input\/output stream classes. These classes are used to read and write data from files and from the standard input and output streams.<\/p>\n<p>The filestream.h header file is a C++ header file that defines the file stream classes. These classes are used to read and write data from files.<\/p>\n<p>The instream.h header file is a C++ header file that defines the input stream classes. These classes are used to read data from the standard input stream.<\/p>\n<p>The inoutstream.h header file is a C++ header file that defines the input\/output stream classes. These classes are used to read and write data from the standard input and output streams.<\/p>\n<p>The iostream.h header file is the most general of the four header files, and it includes the definitions of the file stream classes, the input stream classes, and the output stream classes. Therefore, it is the correct header file to include in a program that needs to use either an input or output file.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;filestream.h&#8221; option2=&#8221;fstream.h&#8221; option3=&#8221;instream.h&#8221; option4=&#8221;inoutstream.h E. iostream.h&#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":[683],"tags":[],"class_list":["post-19225","post","type-post","status-publish","format-standard","hentry","category-object-oriented-programming-using-c-plus-plus","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>To use either an input or output file, the program must include the _____ header file A. filestream.h B. fstream.h C. instream.h D. inoutstream.h E. iostream.h<\/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\/to-use-either-an-input-or-output-file-the-program-must-include-the-_____-header-file-a-filestream-h-b-fstream-h-c-instream-h-d-inoutstream-h-e-iostream-h\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"To use either an input or output file, the program must include the _____ header file A. filestream.h B. fstream.h C. instream.h D. inoutstream.h E. iostream.h\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;filestream.h&#8221; option2=&#8221;fstream.h&#8221; option3=&#8221;instream.h&#8221; option4=&#8221;inoutstream.h E. iostream.h&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/to-use-either-an-input-or-output-file-the-program-must-include-the-_____-header-file-a-filestream-h-b-fstream-h-c-instream-h-d-inoutstream-h-e-iostream-h\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:36:38+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":"To use either an input or output file, the program must include the _____ header file A. filestream.h B. fstream.h C. instream.h D. inoutstream.h E. iostream.h","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\/to-use-either-an-input-or-output-file-the-program-must-include-the-_____-header-file-a-filestream-h-b-fstream-h-c-instream-h-d-inoutstream-h-e-iostream-h\/","og_locale":"en_US","og_type":"article","og_title":"To use either an input or output file, the program must include the _____ header file A. filestream.h B. fstream.h C. instream.h D. inoutstream.h E. iostream.h","og_description":"[amp_mcq option1=&#8221;filestream.h&#8221; 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