Select all options that print
hello-how-are-you
a) print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019)
b) print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019 + \u2018-\u2019 * 4)
c) print(\u2018hello-\u2019 + \u2018how-are-you\u2019)
d) print(\u2018hello\u2019 + \u2018-\u2019 + \u2018how\u2019 + \u2018-\u2019 + \u2018are\u2019 + \u2018-\u2019 + \u2018you\u2019)<\/p>\n\n\n\n
The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n The correct options that print a) The correct options that print Select all options that printhello-how-are-youa) print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019)b) print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019 + \u2018-\u2019 * 4)c) print(\u2018hello-\u2019 + \u2018how-are-you\u2019)d) print(\u2018hello\u2019 + \u2018-\u2019 + \u2018how\u2019 + \u2018-\u2019 + \u2018are\u2019 + \u2018-\u2019 + \u2018you\u2019) The correct answer and explanation is: The correct options that print hello-how-are-you are: a) print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019)d) print(\u2018hello\u2019 + \u2018-\u2019 + […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-180351","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/180351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=180351"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/180351\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=180351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=180351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=180351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}hello-how-are-you<\/code> are:<\/p>\n\n\n\nprint(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019)<\/code><\/strong>
d) print(\u2018hello\u2019 + \u2018-\u2019 + \u2018how\u2019 + \u2018-\u2019 + \u2018are\u2019 + \u2018-\u2019 + \u2018you\u2019)<\/code><\/strong><\/p>\n\n\n\nExplanation of each option:<\/h3>\n\n\n\n
\n
print(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019)<\/code><\/strong>
In Python, the print()<\/code> function prints each argument separated by a space by default. So, when we pass 'hello'<\/code>, 'how'<\/code>, 'are'<\/code>, and 'you'<\/code> as separate arguments to print()<\/code>, it prints each word followed by a space. This results in the output: hello how are you<\/code> This does not print “hello-how-are-you”<\/strong>, because spaces are automatically inserted between each argument.<\/li>\n\n\n\nprint(\u2018hello\u2019, \u2018how\u2019, \u2018are\u2019, \u2018you\u2019 + \u2018-\u2019 * 4)<\/code><\/strong>
In this option, the expression 'you' + '-' * 4<\/code> evaluates to 'you' + '----'<\/code>, which is 'you----'<\/code>. However, the other arguments 'hello'<\/code>, 'how'<\/code>, and 'are'<\/code> are still printed with spaces in between. The output is: hello how are you----<\/code> This does not print “hello-how-are-you”<\/strong>, because the hyphens are attached only to 'you'<\/code> and spaces remain between other words.<\/li>\n\n\n\nprint(\u2018hello-\u2019 + \u2018how-are-you\u2019)<\/code><\/strong>
This option concatenates the strings 'hello-'<\/code> and 'how-are-you'<\/code>, resulting in the string 'hello-how-are-you'<\/code>. So, the output will be: hello-how-are-you<\/code> This prints “hello-how-are-you”<\/strong> as intended.<\/li>\n\n\n\nprint(\u2018hello\u2019 + \u2018-\u2019 + \u2018how\u2019 + \u2018-\u2019 + \u2018are\u2019 + \u2018-\u2019 + \u2018you\u2019)<\/code><\/strong>
In this option, all the strings are concatenated together with the hyphen ('-'<\/code>) as the separator. The concatenation produces the string 'hello-how-are-you'<\/code>. The output is: hello-how-are-you<\/code> This prints “hello-how-are-you”<\/strong> as well.<\/li>\n<\/ol>\n\n\n\nConclusion:<\/h3>\n\n\n\n
hello-how-are-you<\/code> are c<\/strong> and d<\/strong>. Option a<\/strong> prints each word separated by spaces, and option b<\/strong> adds hyphens only at the end of 'you'<\/code>, not between all words.<\/p>\n","protected":false},"excerpt":{"rendered":"