{"id":19565,"date":"2024-04-15T05:41:08","date_gmt":"2024-04-15T05:41:08","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=19565"},"modified":"2024-04-15T05:41:08","modified_gmt":"2024-04-15T05:41:08","slug":"flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/","title":{"rendered":"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Program status register&#8221; option2=&#8221;Program status address&#8221; option3=&#8221;Program status address&#8221; option4=&#8221;Program address register&#8221; correct=&#8221;option1&#8243;]<!--more--><\/p>\n<p>The correct answer is A. Program status register.<\/p>\n<p>The flag register is a register in the Z80 microprocessor that stores the status of the processor. It contains flags that indicate the state of the processor, such as whether it is in interrupt mode, whether it has detected a carry, and whether it has overflowed. The flag register is used by the processor to control the flow of execution and to perform arithmetic and logical operations.<\/p>\n<p>The other options are incorrect. Option B, Program status address, is not a valid term. Option C, Program status address address, is a nonsensical term. Option D, Program address register, is the name of another register in the Z80 microprocessor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Program status register&#8221; option2=&#8221;Program status address&#8221; option3=&#8221;Program status address&#8221; option4=&#8221;Program address register&#8221; correct=&#8221;option1&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[686],"tags":[],"class_list":["post-19565","post","type-post","status-publish","format-standard","hentry","category-embedded-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>Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register<\/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\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Program status register&#8221; option2=&#8221;Program status address&#8221; option3=&#8221;Program status address&#8221; option4=&#8221;Program address register&#8221; correct=&#8221;option1&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T05:41:08+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":"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register","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\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/","og_locale":"en_US","og_type":"article","og_title":"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register","og_description":"[amp_mcq option1=&#8221;Program status register&#8221; option2=&#8221;Program status address&#8221; option3=&#8221;Program status address&#8221; option4=&#8221;Program address register&#8221; correct=&#8221;option1&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T05:41:08+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\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/","url":"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/","name":"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T05:41:08+00:00","dateModified":"2024-04-15T05:41:08+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/flag-register-of-z80-is-also-known-as-a-program-status-register-b-program-status-address-c-program-status-address-d-program-address-register\/#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":"Electronics and communications engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electronics-and-communications-engineering\/"},{"@type":"ListItem","position":4,"name":"Embedded systems","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/electronics-and-communications-engineering\/embedded-systems\/"},{"@type":"ListItem","position":5,"name":"Flag register of Z80 is also known as A. Program status register B. Program status address C. Program status address D. Program address register"}]},{"@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\/19565","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=19565"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/19565\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=19565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=19565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=19565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}