{"id":112521,"date":"2023-08-15T18:08:17","date_gmt":"2023-08-15T18:08:17","guid":{"rendered":"https:\/\/learnexams.com\/blog\/?p=112521"},"modified":"2023-08-15T18:08:21","modified_gmt":"2023-08-15T18:08:21","slug":"ncti-final-exam-progression-field-tech-2-3-test-latest-2023-2024-actual-exam-200-questions-and-correct-detailed-answers-with-rationalesagrade","status":"publish","type":"post","link":"https:\/\/www.learnexams.com\/blog\/2023\/08\/15\/ncti-final-exam-progression-field-tech-2-3-test-latest-2023-2024-actual-exam-200-questions-and-correct-detailed-answers-with-rationalesagrade\/","title":{"rendered":"NCTI FINAL EXAM PROGRESSION :FIELD TECH 2-3 TEST LATEST 2023-2024 ACTUAL EXAM 200 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE"},"content":{"rendered":"\n<p>NCTI FINAL EXAM PROGRESSION :FIELD TECH 2-3 TEST<br>LATEST 2023-2024 ACTUAL EXAM 200 QUESTIONS AND<br>CORRECT DETAILED ANSWERS WITH RATIONALES|AGRADE<br>The attribute of being &#8220;active&#8221; as a critical thinker means &#8211; ANSWER- You<br>observe and take notes relevant to the issue.<br>What kind of reasoning is described as applying a general statement that you know<br>to be true to a new situation? &#8211; ANSWER- Deductive.<br>It is essential to pay attention to warning signs of stress overload. Poor attitude is<br>one of the behaviors that may indicate that you are overstressed. What are the<br>symptoms of poor attitude behavior? &#8211; ANSWER- A significant change in attitude<br>with a noticeable movement toward negative, hostile, cynical, or paranoid thoughts<br>You are at a customer&#8217;s home and you are asking the customer whether the<br>problem is intermittent or constant. Which step are you using from the six-step<br>troubleshooting process? &#8211; ANSWER- Identifying the problem.<br>Why should you take the time to take notes and accurately record data at each job<br>location? &#8211; ANSWER- Notes and recorded data are tools that can help you<br>accurately remember events at a site that can help you determine a plan of action or<br>evaluate the decisions you made.<br>You are at a customer&#8217;s home and you believe you have solved the problem. When<br>you check to be sure the resolution did not introduce any new problems, which step<br>are you using from the six-step troubleshooting process? &#8211; ANSWER- Verifying<br>the solution.<br>To break the habit of a negative self-talk cycle &#8211; ANSWER- Tell yourself &#8220;not<br>now&#8221; and move onto a positive thought whenever negative thoughts occur.<br>By taking control of the expectations you have, you are &#8211; ANSWER- More likely<br>to improve your motivation and be a better problem solver.<\/p>\n\n\n\n<p>Which of the following characterizes the successful troubleshooter? &#8211; ANSWERSomeone with an inquisitive and relentless desire to solve and fix problems.<br>What must a technician be aware of when analyzing a digital TV (DTV) problem?<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ANSWER- There is frequently more than one contributor to a specific DTV<br>service problem.<br>After a digital TV (DTV) service problem has been analyzed and possible causes<br>considered, what is accomplished by isolating the various network elements? &#8211;<br>ANSWER- It narrows the scope of likely problem sources.<br>During which step of the six-step troubleshooting process for a digital TV (DTV)<br>service problem are quadrature amplitude modulation (QAM) channel<br>measurements typically taken? &#8211; ANSWER- Diagnosing symptoms.<br>When replacing a splitter to resolve a digital TV (DTV) service problem, what<br>does confirming the splitter output levels before attaching the output connectors<br>do? &#8211; ANSWER- Confirmation reinforces the technician&#8217;s confidence that the<br>problem will be resolved by replacing the splitter.<br>Which of the following digital TV (DTV) trouble calls could have been avoided<br>with customer education about the product? &#8211; ANSWER- The digital set-top box<br>(STB) overheats.<br>When troubleshooting a digital TV (DTV) authorization issue, what can be verified<br>using the set-top box (STB) diagnostic page? &#8211; ANSWER- STB reception of<br>authorization message data.<br>Which type of set-top box (STB) operates more like Data Over Cable Service<br>Interface Specification (DOCSIS) cable modems with return channels on the same<br>frequencies used for cable modems? &#8211; ANSWER- STB with DOCSIS Set-top<br>Gateway (DSG) client software and embedded DOCSIS modems.<br>Because the spectral density of a quadrature amplitude modulation (QAM) channel<br>is much higher than that of an analog TV channel, what is done to ensure equal<br>power in all channels in a network with analog and digital modulation channels? &#8211;<br>ANSWER- Operate the analog TV channels at higher amplitude level than the<br>QAM channels.<\/li>\n<\/ul>\n\n\n\n<p>What does a set-top box (STB) diagnostic page of a quadrature amplitude<br>modulation (QAM) channel showing signal-to-noise ratio (SNR) near or below 30<br>dB indicate? &#8211; ANSWER- The QAM channel quality is on the edge for reliable<br>reception, and the source of the problem is likely in the distribution network or<br>customer premises.<br>Which Data over Cable Service Interface Specification (DOCSIS) layer is used by<br>the cable modem termination system (CMTS) to differentiate between cable<br>modems? &#8211; ANSWER- The DOCSIS Media Access Control (MAC) Layer.<br>What was introduced in Data Over Cable Service Interface Specification<br>(DOCSIS) 3.0 to allow enough bandwidth for upstream carriers from previous<br>DOCSIS versions? &#8211; ANSWER- The option to increase the top frequency of the<br>upstream to 85 MHz.<br>In a Data Over Cable Service Interface Specification (DOCSIS) network, why is<br>the data throughput over the return or upstream path typically less than the<br>throughput of data over the forward or downstream path? &#8211; ANSWER- Compared<br>to the downstream path, the narrower bandwidths and lower orders of modulation<br>used to transport data over the return path cause the downstream and upstream data<br>throughput to be unequal or asymmetrical.<br>What would be the downstream throughput if two quadrature amplitude<br>modulation (QAM) channels with a throughput of 38 megabits per second (Mbps)<br>were bonded? &#8211; ANSWER- 76 Mbps.<br>What are two features that were added in Data Over Cable Service Interface<br>Specification (DOCSIS) 3.1 to extend the viability of hybrid fiber\/coax (HFC)<br>networks into the next decade? &#8211; ANSWER- Orthogonal frequency division<br>multiplexing (OFDM) and low-density parity-check (LDPC).<br>How does Internet protocol (IP) multicast differ from IP broadcast? &#8211; ANSWERIP multicast traffic is only sent to specific modem addresses on the network; IP<br>broadcast traffic is sent to all modems on the network.<br>Which step in the troubleshooting process requires a discussion with the customer<br>to gather more detail about the problem? &#8211; ANSWER- Step 1: Identify the<br>problem.<br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NCTI FINAL EXAM PROGRESSION :FIELD TECH 2-3 TESTLATEST 2023-2024 ACTUAL EXAM 200 QUESTIONS ANDCORRECT DETAILED ANSWERS WITH RATIONALES|AGRADEThe attribute of being &#8220;active&#8221; as a critical thinker means &#8211; ANSWER- Youobserve and take notes relevant to the issue.What kind of reasoning is described as applying a general statement that you knowto be true to a new [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","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-112521","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/112521","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=112521"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/112521\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=112521"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=112521"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=112521"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}