Write a boolean expression to test whether a variable, country, is equal to “China” or “New Zealand”.<\/p>\n\n\n\n
The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n The boolean expression to test whether a variable, This expression can be used in various programming contexts, including conditional statements, loops, and functions, to control program flow based on the value of the Write a boolean expression to test whether a variable, country, is equal to “China” or “New Zealand”. The correct answer and explanation is: The boolean expression to test whether a variable, country, is equal to “China” or “New Zealand” is: Explanation: This expression can be used in various programming contexts, including conditional statements, loops, and […]<\/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-243482","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/243482","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=243482"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/243482\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=243482"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=243482"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=243482"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}country<\/code>, is equal to “China” or “New Zealand” is:<\/p>\n\n\n\n(country === \"China\" || country === \"New Zealand\")\n<\/code><\/pre>\n\n\n\nExplanation:<\/h3>\n\n\n\n
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true<\/code> or false<\/code>. It is commonly used in conditional statements like if<\/code> to control the flow of execution depending on certain conditions.<\/li>\n\n\n\n===<\/code> operator is used to check if two values are strictly equal. This means that both the value and the type of the variables being compared must be the same. For instance, \"China\" === \"China\"<\/code> would return true<\/code>, but \"China\" === 123<\/code> would return false<\/code> since one is a string and the other is a number.<\/li>\n\n\n\n||<\/code> (OR) operator is used to combine two boolean expressions. If either of the two expressions evaluates to true<\/code>, the entire expression will return true<\/code>. In this case, it checks whether country<\/code> is either equal to “China” or equal to “New Zealand”. If either condition is true, the overall expression evaluates to true<\/code>. If both are false, it returns false<\/code>.<\/li>\n\n\n\n(country === \"China\" || country === \"New Zealand\")<\/code>, it checks if the country<\/code> variable holds the value “China” or “New Zealand”. If either of these values matches the content of country<\/code>, the result will be true<\/code>, meaning the country is either “China” or “New Zealand”. If neither of these values match, the result will be false<\/code>, meaning the country is neither of these two.<\/li>\n\n\n\n===<\/code> Over ==<\/code><\/strong>: The ===<\/code> operator is preferred because it checks both value and type, ensuring that no type coercion occurs, unlike the ==<\/code> operator, which may perform type conversion and lead to unexpected results.<\/li>\n<\/ol>\n\n\n\ncountry<\/code> variable.<\/p>\n","protected":false},"excerpt":{"rendered":"