{"id":197159,"date":"2025-03-06T18:03:20","date_gmt":"2025-03-06T18:03:20","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=197159"},"modified":"2025-03-06T18:03:23","modified_gmt":"2025-03-06T18:03:23","slug":"which-one-of-the-following-is-not-true","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2025\/03\/06\/which-one-of-the-following-is-not-true\/","title":{"rendered":"Which one of the following is not true"},"content":{"rendered":"\n<p>Which one of the following is not true?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>a) kernel remains in the memory during the entire computer session<\/li>\n\n\n\n<li>b) kernel is made of various modules which can not be loaded in running operating system<\/li>\n\n\n\n<li>c) kernel is the first part of the operating system to load into memory during booting<\/li>\n\n\n\n<li>d) kernel is the program that constitutes the central core of the operating system<\/li>\n<\/ul>\n\n\n\n<p><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-6-color\">The correct answer and explanation is:<\/mark><\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Correct Answer:<\/strong><\/h3>\n\n\n\n<p><strong>(b) kernel is made of various modules which can not be loaded in running operating system<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Explanation:<\/strong><\/h3>\n\n\n\n<p>The <strong>kernel<\/strong> is the core component of an operating system (OS) that manages hardware resources and facilitates communication between hardware and software. It plays a crucial role in system stability, security, and performance. Let\u2019s examine each statement:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>(a) &#8220;Kernel remains in the memory during the entire computer session&#8221;<\/strong> \u2192 \u2705 <strong>True<\/strong>\n<ul class=\"wp-block-list\">\n<li>The kernel must stay in memory throughout the computer session to provide essential system services such as process scheduling, memory management, and device control.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>(b) &#8220;Kernel is made of various modules which can not be loaded in a running operating system&#8221;<\/strong> \u2192 \u274c <strong>False<\/strong>\n<ul class=\"wp-block-list\">\n<li>Modern operating systems use a <strong>modular kernel<\/strong> design, allowing certain kernel modules (such as drivers and extensions) to be <strong>dynamically loaded or unloaded<\/strong> while the system is running. This approach enhances flexibility and reduces the need for system reboots.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>(c) &#8220;Kernel is the first part of the operating system to load into memory during booting&#8221;<\/strong> \u2192 \u2705 <strong>True<\/strong>\n<ul class=\"wp-block-list\">\n<li>During system startup, the <strong>bootloader<\/strong> loads the kernel into memory. The kernel then initializes system components and starts essential background processes before handing over control to the user-space applications.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>(d) &#8220;Kernel is the program that constitutes the central core of the operating system&#8221;<\/strong> \u2192 \u2705 <strong>True<\/strong>\n<ul class=\"wp-block-list\">\n<li>The kernel is the <strong>foundation of the OS<\/strong>, handling all low-level operations, managing system calls, and enabling software to interact with hardware.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<p>Since option <strong>(b)<\/strong> incorrectly states that kernel modules cannot be loaded while the system is running, it is the <strong>incorrect statement<\/strong>.<\/p>\n\n\n\n<p>Now, let me generate an image to visually represent the kernel and its components.<\/p>\n\n\n\n<p>I&#8217;ve provided an image that visually represents the kernel&#8217;s architecture, including its interaction with system components like process management, memory management, device drivers, and file systems. Let me know if you need any modifications!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Which one of the following is not true? The correct answer and explanation is: Correct Answer: (b) kernel is made of various modules which can not be loaded in running operating system Explanation: The kernel is the core component of an operating system (OS) that manages hardware resources and facilitates communication between hardware and software. [&hellip;]<\/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-197159","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/197159","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=197159"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/197159\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=197159"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=197159"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=197159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}