[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"me":3,"catalog:en:qa-test-automation\u002Fmq-network-conditioning-offline-validation":4,"config":211},null,{"field_key":5,"field_name":6,"seniority":7,"topic_key":8,"topic_name":9,"spec_key":7,"spec_name":7,"locale":10,"cell_total":11,"field_total":12,"seniorities":13,"topics":17,"specs":112,"samples":126},"qa-test-automation","QA \u002F Test Automation","","mq-network-conditioning-offline-validation","Mq Network Conditioning Offline Validation","en",75,2400,[14,15,16],"junior","mid","senior",[18,21,24,27,30,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,76,79,82,85,88,91,94,97,100,103,106,109],{"key":19,"name":20,"count":11},"mq-appium-driver-architecture","Mq Appium Driver Architecture",{"key":22,"name":23,"count":11},"mq-device-lab-emulator-parallelization","Mq Device Lab Emulator Parallelization",{"key":25,"name":26,"count":11},"mq-mobile-locators-sync-flakiness","Mq Mobile Locators Sync Flakiness",{"key":28,"name":29,"count":11},"mq-native-frameworks-espresso-xcuitest","Mq Native Frameworks Espresso Xcuitest",{"key":8,"name":9,"count":11},{"key":32,"name":33,"count":11},"mq-permissions-lifecycle-system-interactions","Mq Permissions Lifecycle System Interactions",{"key":35,"name":36,"count":11},"pf-apm-profiling-bottleneck-correlation","Pf Apm Profiling Bottleneck Correlation",{"key":38,"name":39,"count":11},"pf-distributed-load-generation","Pf Distributed Load Generation",{"key":41,"name":42,"count":11},"pf-environment-fidelity-test-design","Pf Environment Fidelity Test Design",{"key":44,"name":45,"count":11},"pf-load-model-design","Pf Load Model Design",{"key":47,"name":48,"count":11},"pf-metrics-percentiles-analysis","Pf Metrics Percentiles Analysis",{"key":50,"name":51,"count":11},"pf-scripting-correlation-parameterization","Pf Scripting Correlation Parameterization",{"key":53,"name":54,"count":11},"qa-api-testing","Qa Api Testing",{"key":56,"name":57,"count":11},"qa-automation-fundamentals","Qa Automation Fundamentals",{"key":59,"name":60,"count":11},"qa-ci-cd-testing","Qa Ci Cd Testing",{"key":62,"name":63,"count":11},"qa-defect-management","Qa Defect Management",{"key":65,"name":66,"count":11},"qa-exploratory-manual-testing","Qa Exploratory Manual Testing",{"key":68,"name":69,"count":11},"qa-performance-testing","Qa Performance Testing",{"key":71,"name":72,"count":11},"qa-test-case-design","Qa Test Case Design",{"key":74,"name":75,"count":11},"qa-test-strategy","Qa Test Strategy",{"key":77,"name":78,"count":11},"sd-ci-test-infrastructure","Sd Ci Test Infrastructure",{"key":80,"name":81,"count":11},"sd-code-quality-test-code","Sd Code Quality Test Code",{"key":83,"name":84,"count":11},"sd-contract-testing","Sd Contract Testing",{"key":86,"name":87,"count":11},"sd-test-data-management","Sd Test Data Management",{"key":89,"name":90,"count":11},"sd-test-doubles-mocking","Sd Test Doubles Mocking",{"key":92,"name":93,"count":11},"sd-test-framework-design","Sd Test Framework Design",{"key":95,"name":96,"count":11},"ta-cross-browser-parallel-execution","Ta Cross Browser Parallel Execution",{"key":98,"name":99,"count":11},"ta-framework-architecture-patterns","Ta Framework Architecture Patterns",{"key":101,"name":102,"count":11},"ta-locators-selectors-strategy","Ta Locators Selectors Strategy",{"key":104,"name":105,"count":11},"ta-selenium-cypress-playwright-tradeoffs","Ta Selenium Cypress Playwright Tradeoffs",{"key":107,"name":108,"count":11},"ta-synchronization-flaky-tests","Ta Synchronization Flaky Tests",{"key":110,"name":111,"count":11},"ta-visual-regression-reporting","Ta Visual Regression Reporting",[113,117,120,123],{"key":114,"name":115,"count":116},"mobile-qa","Mobile QA",450,{"key":118,"name":119,"count":116},"performance-testing","Performance Testing",{"key":121,"name":122,"count":116},"sdet","SDET",{"key":124,"name":125,"count":116},"test-automation","Test Automation",[127,145,159,172,185,198],{"id":128,"topic":9,"difficulty":129,"body":130,"options":131,"correct_key":133,"explanation":144},"019ff83e-92e7-7069-92d1-e9ee17df3744",1,"On the Android emulator, launching with `-netdelay umts -netspeed umts` does what?",[132,135,138,141],{"key":133,"text":134},"a","Applies UMTS-level latency\u002Fthroughput as a named preset",{"key":136,"text":137},"b","Blocks all outbound traffic except DNS lookups",{"key":139,"text":140},"c","Forces the emulator to use the host's real cellular modem",{"key":142,"text":143},"d","Disables Wi-Fi so only the emulated radio is active","`-netdelay` only accepts a small set of named profiles (gprs, edge, umts, none) — narrower than `-netspeed`'s set (gsm, hscsd, gprs, edge, umts, hsdpa, lte, evdo, full); `gsm` is valid for `-netspeed` but not for `-netdelay`. Both flags apply a rough latency\u002Fbandwidth envelope at boot — they don't touch DNS, real modems, or Wi-Fi.",{"id":146,"topic":9,"difficulty":147,"body":148,"options":149,"correct_key":139,"explanation":158},"019ff83e-92e7-7790-a999-cc930ae5d1d8",2,"Running `adb shell svc wifi disable` on a test device does which of these?",[150,152,154,156],{"key":133,"text":151},"Puts the device fully in airplane mode, disabling every radio",{"key":136,"text":153},"Only blocks Wi-Fi traffic for the app under test, leaving other apps connected",{"key":139,"text":155},"Turns off the Wi-Fi radio via the system's connectivity service",{"key":142,"text":157},"Enables Wi-Fi if it was previously off, acting as a toggle","`svc wifi disable\u002Fenable` calls the system ConnectivityService directly, exactly like the Settings toggle — it is a one-way command (disable or enable), not a per-app filter and not a full airplane-mode switch.",{"id":160,"topic":9,"difficulty":147,"body":161,"options":162,"correct_key":139,"explanation":171},"019ff83e-92e8-711c-8986-c2a5801ccc33","To fully enable airplane mode from adb (not just Wi-Fi), why is `adb shell settings put global airplane_mode_on 1` alone usually not enough?",[163,165,167,169],{"key":133,"text":164},"The command requires root and silently fails without it",{"key":136,"text":166},"It only works on physical devices, never on emulators",{"key":139,"text":168},"The radios don't react until the airplane-mode broadcast intent is also sent",{"key":142,"text":170},"It disables Wi-Fi but leaves mobile data always on regardless","Since Android 4.2, just flipping the global setting doesn't move the radios; you also need `am broadcast -a android.intent.action.AIRPLANE_MODE --ez state true` so the system actually applies it — a common gotcha in scripted network-conditioning setups.",{"id":173,"topic":9,"difficulty":129,"body":174,"options":175,"correct_key":136,"explanation":184},"019ff83e-92e8-794b-afe8-c2f8de8d2fff","What is the iOS Network Link Conditioner primarily used for in mobile testing?",[176,178,180,182],{"key":133,"text":177},"Recording every HTTP request the app makes to disk for later replay",{"key":136,"text":179},"Simulating latency, bandwidth caps, and packet loss system-wide",{"key":139,"text":181},"Rewriting DNS responses for a specific bundle identifier",{"key":142,"text":183},"Automatically retrying failed requests inside the app under test","It's a system-level traffic-shaping tool (a Developer Settings toggle on-device, or a preference pane on macOS) that applies a chosen profile's latency\u002Fbandwidth\u002Floss characteristics to all network traffic, not just one app.",{"id":186,"topic":9,"difficulty":147,"body":187,"options":188,"correct_key":133,"explanation":197},"019ff83e-92e9-7131-98f5-5d3c5b4202be","Selecting the \"100% Loss\" profile in Network Link Conditioner during a test means what for the app?",[189,191,193,195],{"key":133,"text":190},"Every packet on the shaped link is dropped",{"key":136,"text":192},"Every request succeeds but responses are delayed by a fixed large amount",{"key":139,"text":194},"Only DNS resolution fails while TCP connections still succeed",{"key":142,"text":196},"Half of all requests are dropped at random, simulating an unstable link","100% Loss simulates total packet loss on the shaped link — the profile teams use to exercise pure offline handling without physically toggling airplane mode.",{"id":199,"topic":9,"difficulty":147,"body":200,"options":201,"correct_key":136,"explanation":210},"019ff83e-92e9-77fd-98bc-28eac8563522","To intercept a mobile app's HTTPS traffic with mitmproxy or Charles running on a laptop, what must be configured on the device first?",[202,204,206,208],{"key":133,"text":203},"The app's build must be recompiled with a hardcoded proxy address",{"key":136,"text":205},"Point the device's Wi-Fi proxy at the laptop's IP and port",{"key":139,"text":207},"The device must be rooted or jailbroken before any proxying is possible",{"key":142,"text":209},"The laptop must be on a different subnet than the device","Setting the device's Wi-Fi proxy to the proxy tool's IP:port routes the app's HTTP(S) traffic through it — no root\u002Fjailbreak or app rebuild is required just to route traffic (decrypting HTTPS needs a separate CA cert step).",{"fields":212,"seniorities":427,"interview_shapes":428,"locales":433,"oauth":435,"question_count":438,"coach_enabled":439,"jd_match_enabled":439},[213,238,258,275,299,312,331,350,372,381,396,418],{"key":214,"name_tr":215,"name_en":215,"sort":129,"specializations":216},"backend","Backend",[217,220,223,226,229,232,235],{"key":218,"name":219,"field":214},"general","Genel",{"key":221,"name":222,"field":214},"go","Go",{"key":224,"name":225,"field":214},"python","Python",{"key":227,"name":228,"field":214},"java","Java",{"key":230,"name":231,"field":214},"csharp","C#\u002F.NET",{"key":233,"name":234,"field":214},"nodejs","Node.js",{"key":236,"name":237,"field":214},"php","PHP",{"key":239,"name_tr":240,"name_en":240,"sort":147,"specializations":241},"frontend","Frontend",[242,243,246,249,252,255],{"key":218,"name":219,"field":239},{"key":244,"name":245,"field":239},"javascript","JavaScript",{"key":247,"name":248,"field":239},"typescript","TypeScript",{"key":250,"name":251,"field":239},"react","React",{"key":253,"name":254,"field":239},"vue","Vue",{"key":256,"name":257,"field":239},"angular","Angular",{"key":259,"name_tr":260,"name_en":260,"sort":261,"specializations":262},"fullstack","Fullstack",3,[263,264,265,266,267,268,269,270,271,272,273,274],{"key":218,"name":219,"field":259},{"key":221,"name":222,"field":214},{"key":224,"name":225,"field":214},{"key":227,"name":228,"field":214},{"key":230,"name":231,"field":214},{"key":233,"name":234,"field":214},{"key":236,"name":237,"field":214},{"key":244,"name":245,"field":239},{"key":247,"name":248,"field":239},{"key":250,"name":251,"field":239},{"key":253,"name":254,"field":239},{"key":256,"name":257,"field":239},{"key":276,"name_tr":277,"name_en":277,"sort":278,"specializations":279},"devops-cloud","DevOps 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