{"id":18049,"date":"2024-04-15T05:21:14","date_gmt":"2024-04-15T05:21:14","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=18049"},"modified":"2024-04-15T05:21:14","modified_gmt":"2024-04-15T05:21:14","slug":"if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/","title":{"rendered":"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;storage space is wasted&#8221; option2=&#8221;changing the data is one spot will cause data inconsistency&#8221; option3=&#8221;it can be more easily accessed&#8221; option4=&#8221;both (a) and (b) E. None of the above&#8221; correct=&#8221;option4&#8243;]<!--more--><\/p>\n<p>The correct answer is D. both (a) and (b).<\/p>\n<p>If a piece of data is stored in two places in the database, then storage space is wasted because the same data is being stored twice. Additionally, changing the data in one spot will cause data inconsistency because the data in the other spot will not be updated. This can lead to problems if the data is used by other parts of the system.<\/p>\n<p>Option A is correct because storing the same data twice wastes storage space. Option B is correct because changing the data in one spot will cause data inconsistency. Option C is not correct because storing the data in two places does not necessarily make it more easily accessed. Option E is not correct because both options A and B are correct.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;storage space is wasted&#8221; option2=&#8221;changing the data is one spot will cause data inconsistency&#8221; option3=&#8221;it can be more easily accessed&#8221; option4=&#8221;both (a) and (b) E. None of the above&#8221; correct=&#8221;option4&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[677],"tags":[],"class_list":["post-18049","post","type-post","status-publish","format-standard","hentry","category-database-systems","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>If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above<\/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\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;storage space is wasted&#8221; option2=&#8221;changing the data is one spot will cause data inconsistency&#8221; option3=&#8221;it can be more easily accessed&#8221; option4=&#8221;both (a) and (b) E. None of the above&#8221; correct=&#8221;option4&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:21:14+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":"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above","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\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/","og_locale":"en_US","og_type":"article","og_title":"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above","og_description":"[amp_mcq option1=&#8221;storage space is wasted&#8221; option2=&#8221;changing the data is one spot will cause data inconsistency&#8221; option3=&#8221;it can be more easily accessed&#8221; option4=&#8221;both (a) and (b) E. None of the above&#8221; correct=&#8221;option4&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:21:14+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/","url":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/","name":"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:21:14+00:00","dateModified":"2024-04-15T05:21:14+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/if-a-piece-of-data-is-stored-in-two-places-in-the-database-then-a-storage-space-is-wasted-b-changing-the-data-is-one-spot-will-cause-data-inconsistency-c-it-can-be-more-easily-accessed-d-both-a\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Database systems","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/database-systems\/"},{"@type":"ListItem","position":4,"name":"If a piece of data is stored in two places in the database, then A. storage space is wasted B. changing the data is one spot will cause data inconsistency C. it can be more easily accessed D. both (a) and (b) E. None of the above"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/18049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=18049"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/18049\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=18049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=18049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=18049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}