[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-310916-105":59,"doc-detail-310916-en":131},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":124,"head_meta":126,"extra_data":128,"updated_unix":130},105,"en","free-questions-for-220-1201-free-sample-exam-questions","Free Questions for 220-1201 - Free sample exam questions","","Free preparation questions for CompTIA 220-1201 covering practical IT troubleshooting and configuration topics. The material includes scenario-based multiple-choice items with answers and explanations, focusing on diagnosing scanner artifacts versus printer faults, using virtual machines to safely run unauthorized or experimental code, selecting correct IP settings for network connectivity, and hardening remote connectivity by disabling insecure services such as Telnet. It also begins laptop wireless-card replacement troubleshooting by emphasizing consultation of the product manual for safe disassembly procedures.",{"@graph":69,"@context":123},[70,84,106],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/free-questions-for-220-1201-free-sample-exam-questions/310916/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/free-questions-for-220-1201-free-sample-exam-questions/310916.png","ImageObject",300,407,{"name":92,"@type":93},"Blaney","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-21","2026-09-20",true,{"@type":102,"interactionType":103,"userInteractionCount":105},"InteractionCounter",{"@type":104},"ViewAction",11,{"@type":107,"mainEntity":108},"FAQPage",[109,115,119],{"name":110,"@type":111,"acceptedAnswer":112},"Why do vertical lines appear on scanned or copied pages but not on printed documents?","Question",{"text":113,"@type":114},"Vertical lines indicate a dirty or smudged scanner glass or ADF glass strip. Cleaning the scanner glass/ADF strip fixes the scanning artifact.","Answer",{"name":116,"@type":111,"acceptedAnswer":117},"What is the best testing approach to run unauthorized or experimental code without impacting production?",{"text":118,"@type":114},"Use virtual machines. VMs isolate the environment and support snapshots/rollback, keeping unsafe code contained.",{"name":120,"@type":111,"acceptedAnswer":121},"Which ports should be disabled to improve security for remote connectivity?",{"text":122,"@type":114},"Disable port 23 (Telnet) because it is unencrypted. Use a secure alternative such as SSH on port 22.","https://schema.org",{"og:url":83,"og:type":125,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":127,"canonical":83},"index,follow",{"doc_id":129,"site_id":62},310916,1790015025,{"code":4,"msg":5,"data":132},{"doc_id":129,"user_id":133,"nickname":92,"user_avatar":134,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":135,"file_id":136,"file_url":137,"file_type":138,"file_size":139,"view_count":105,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":140,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":67,"update_tm":144,"read_time":46,"preview_page_count":4},1236954677761,"https://us-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","# Free Questions for 220-1201\n\nShared by Higgins on 09-02-2026  \nFor More Free Questions and Preparation ResourcesCheck the Links on Last Page  \nQuestion 1                      \nQuestion Type:MultipleChoice                               \nA user reports that scanned or copied pages from an MFP show vertical lines down the page.Theprinter processes print jobs correctly.What should the technician do?  \nOptions:                               \nA-Replace the transfer roller  \nB-Remove the pickup rollers  \nC-Clean the glass bed  \nD-Apply a maintenance kit  \nAnswer:  \nC  \nExplanation:  \nCompTIA A+teaches that vertical lines on scanned or copied documents but not printeddocuments indicate a dirty or smudged scanner glass or ADF glass strip.Dust,ink smears,ordebris create a line because the scanning sensor repeatedly passes over the same contaminatedarea.  \nIf printing works normally,internal printer components such as the transfer roller or pickup rollersare not at fault.Maintenance kits apply to internal wear components like rollers,belts,or fusersnot scanning artifacts.  \nCleaning the scanner glass or ADF strip directly addresses this common problem.The A+examfrequently includes troubleshooting questions about print vs.scan artifacts,and this scenario is aclassic example.  \nTherefore,the correct solution is to clean the glass bed (or ADF strip).  \n## Question 2                     \n\nQuestion Type:MultipleChoice                            \nWhich of the following will most likely be used in a testing environment to execute unauthorizedor experimental code without affecting production systems?  \nOptions:                                \nA-Virtual machines  \nB-Hybrid cloud  \nC-Load balancers  \nD-Application gateways  \nAnswer:                               \nA  \n## Explanation:\n\nCompTIA A+strongly emphasizes that virtual machines(VMs)are ideal for testing potentiallyunsafe software,malware samples,or experimental code because they isolate the environmentfrom the host system.VMs allow snapshots,cloning,and rollback functionality,which makesthem essential in development,QA,and cybersecurity environments where code might beunstable or harmful.  \nHybrid cloud refers to infrastructure strategy,not code execution isolation.Load balancersdistribute production traffic but have no testing or sandboxing purpose.Application gatewaysfilter traffic but do not provide execution environments.  \nVirtual machines create a safe sandbox where failure,infection,or corruption is contained.This iscovered in the Virtualization and Cloud Computing domain of the CompTIA A+exam,making VMsthe correct tool for executing unauthorized code safely.  \n## Question 3                   \n\nQuestion Type:MultipleChoice                           \nA technician is setting up a workstation.Which option best settings should the technicianconfigure to ensure that users can connect to the network?(Select three).  \nOptions:                               \nA-APIPA  \nB-Gateway  \nC-IP address  \nD-Subnet mask  \nE-Static routes  \nF-UPnP settings  \nG-NAT rules  \nH-MAC filters  \nAnswer:  \nB,C,D  \nExplanation:  \nFor a device to communicate on a network,it must have a valid IP address,subnet mask,anddefault gateway configured.  \nFrom CompTIA A+220-1101 Official Study Guide,Objective 2.2--Network configuration:  \n\"A valid IP address,subnet mask,and gateway are required for network connectivity andcommunication outside the local network.\"  \nVerified Source:  \nCompTIA A+Core 1(220-1101)Official Study Guide,Chapter 2:Network Configuration  \nCompTIA Exam Objectives 220-1101,Domain 2.2  \nQuestion 4                     \nQuestion Type:MultipleChoice                              \nWhich option best ports should a technician disable to increase the security of remoteconnectivity?  \nOptions:                               \nA-22  \nB-23  \nC-25  \nD-53  \nAnswer:  \nB  \nExplanation:                              \nPort 23 is used by Telnet,an unencrypted remote connection protocol that poses significantsecurity risk","cbCaieyClnig1jlO","https://ap.wps.com/l/cbCaieyClnig1jlO","pdf",167321,"English","# Free Questions for 220-1201\n## Question 1\n## Question 2\n## Question 3\n## Question 4\n## Question 5\n## Question 6","[{\"question\":\"Why do vertical lines appear on scanned or copied pages but not on printed documents?\",\"answer\":\"Vertical lines indicate a dirty or smudged scanner glass or ADF glass strip. Cleaning the scanner glass/ADF strip fixes the scanning artifact.\"},{\"question\":\"What is the best testing approach to run unauthorized or experimental code without impacting production?\",\"answer\":\"Use virtual machines. VMs isolate the environment and support snapshots/rollback, keeping unsafe code contained.\"},{\"question\":\"Which ports should be disabled to improve security for remote connectivity?\",\"answer\":\"Disable port 23 (Telnet) because it is unencrypted. Use a secure alternative such as SSH on port 22.\"}]","Free Questions for 220-1201 - Free sample exam questions | PDF",1789891542]