{"id":19221,"date":"2024-04-15T05:36:35","date_gmt":"2024-04-15T05:36:35","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19221"},"modified":"2024-04-15T05:36:35","modified_gmt":"2024-04-15T05:36:35","slug":"redirection-redirects-a-a-stream-from-a-file-to-the-screen-b-a-file-from-a-device-to-a-stream-c-a-device-from-the-screen-to-a-file-d-the-screen-from-a-device-to-a-stream","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/redirection-redirects-a-a-stream-from-a-file-to-the-screen-b-a-file-from-a-device-to-a-stream-c-a-device-from-the-screen-to-a-file-d-the-screen-from-a-device-to-a-stream\/","title":{"rendered":"Redirection redirects A. a stream from a file to the screen B. a file from a device to a stream C. a device from the screen to a file D. the screen from a device to a stream"},"content":{"rendered":"

[amp_mcq option1=”a stream from a file to the screen” option2=”a file from a device to a stream” option3=”a device from the screen to a file” option4=”the screen from a device to a stream” correct=”option1″]<\/p>\n

The correct answer is: A. a stream from a file to the screen.<\/p>\n

Redirection is a feature of many operating systems that allows programs to take input from or send output to files or devices other than the standard input (stdin), standard output (stdout), and standard error (stderr) streams.<\/p>\n

In the context of the question, redirection is used to redirect the output of a program to a file. This can be done by using the > filename<\/code> redirection operator. For example, the following command will redirect the output of the ls<\/code> command to a file called output.txt<\/code>:<\/p>\n

ls > output.txt<\/code><\/p>\n

When the ls<\/code> command is executed, the output will be written to the file output.txt<\/code> instead of being displayed on the screen.<\/p>\n

The other options are incorrect because they do not describe what redirection actually does. Option B is incorrect because it states that redirection redirects a file from a device to a stream. However, redirection does not redirect files from devices to streams. Instead, it redirects the output of a program to a file. Option C is incorrect because it states that redirection redirects a device from the screen to a file. However, redirection does not redirect devices from the screen to files. Instead, it redirects the output of a program to a file. Option D is incorrect because it states that redirection redirects the screen from a device to a stream. However, redirection does not redirect the screen from devices to streams. Instead, it redirects the output of a program to a file.<\/p>\n","protected":false},"excerpt":{"rendered":"

[amp_mcq option1=”a stream from a file to the screen” option2=”a file from a device to a stream” option3=”a device from the screen to a file” option4=”the screen from a device to a stream” correct=”option1″]<\/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-19221","post","type-post","status-publish","format-standard","hentry","category-object-oriented-programming-using-c-plus-plus","no-featured-image-padding"],"yoast_head":"\nRedirection redirects A. a stream from a file to the screen B. a file from a device to a stream C. a device from the screen to a file D. the screen from a device to a stream<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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