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Security",[134,138,141,144,147],{"key":135,"name":136,"count":137},"angular","Angular",450,{"key":139,"name":140,"count":137},"javascript","JavaScript",{"key":142,"name":143,"count":137},"react","React",{"key":145,"name":146,"count":137},"typescript","TypeScript",{"key":148,"name":149,"count":137},"vue","Vue",[151,169,183,196,209,222],{"id":152,"topic":9,"difficulty":153,"body":154,"options":155,"correct_key":163,"explanation":168},"019f79bd-9060-7ecf-ab92-ab0273b57b84",2,"Why does Angular provide both `RouterModule.forRoot(routes)` and `RouterModule.forChild(routes)`?",[156,159,162,165],{"key":157,"text":158},"a","`forRoot` is for standalone components and `forChild` is only for NgModules — a distinction that doesn't reflect how `RouterModule` actually works in either API style.",{"key":160,"text":161},"b","They are interchangeable aliases kept for backward compatibility",{"key":163,"text":164},"c","It provides the `Router` service once at the root, while `forChild` adds a feature module's routes to it.",{"key":166,"text":167},"d","`forChild` is required only when using lazy loading, and has no effect otherwise","`forRoot()` is meant to be called once at the root, since it provides the `Router` and its configuration. `forChild()` only adds route definitions to the existing router without re-providing the service, which avoids duplicate router instances when feature modules import `RouterModule`.",{"id":170,"topic":9,"difficulty":171,"body":172,"options":173,"correct_key":160,"explanation":182},"019f79bd-9062-756f-b68f-34977ebc23d3",1,"```html\n\u003Ca [routerLink]=\"['\u002Fproducts', product.id]\">{{ product.name }}\u003C\u002Fa>\n```\nWhat does `routerLink` do here compared to a plain `href`?",[174,176,178,180],{"key":157,"text":175},"It has no practical effect; `\u003Ca>` tags always cause a full page reload in Angular apps",{"key":160,"text":177},"It performs client-side navigation to the given route without a full page reload",{"key":163,"text":179},"It only works inside `\u003Cbutton>` elements, not `\u003Ca>` tags",{"key":166,"text":181},"It requires manually calling `preventDefault()` in the template to avoid a page reload","The `routerLink` directive intercepts the click, prevents the browser's default full navigation, and asks the Angular `Router` to perform the navigation internally, updating the URL and rendering the matched component without a page reload.",{"id":184,"topic":9,"difficulty":153,"body":185,"options":186,"correct_key":157,"explanation":195},"019f79bd-9064-7524-a07e-4089ceb57d6a","What is the difference between `route.snapshot.paramMap.get('id')` and `route.paramMap.subscribe(...)` inside a component?",[187,189,191,193],{"key":157,"text":188},"The snapshot reads params once; the observable emits again if the same instance is reused for new params.",{"key":160,"text":190},"There is no difference; both update automatically on every navigation",{"key":163,"text":192},"`paramMap` as an observable only exists for query parameters, not route parameters",{"key":166,"text":194},"The snapshot is asynchronous while `paramMap` is synchronous, meaning `snapshot.paramMap.get()` might not have a value ready on the first change detection cycle.","`ActivatedRoute.snapshot` provides a point-in-time, non-reactive read. When Angular reuses the same component instance across a param-only navigation (e.g. `\u002Fproducts\u002F1` to `\u002Fproducts\u002F2`), `route.snapshot` is replaced with the new snapshot, but a value read earlier from the old snapshot receives no notification and does not update itself. Subscribing to `route.paramMap` receives new emissions for the updated params.",{"id":197,"topic":9,"difficulty":171,"body":198,"options":199,"correct_key":166,"explanation":208},"019f79bd-9066-7599-8211-0d18dc488f3d","```typescript\nthis.router.navigate(['\u002Forders', orderId], { queryParams: { tab: 'details' } });\n```\nWhat does this call do?",[200,202,204,206],{"key":157,"text":201},"It only updates query params, ignoring the `\u002Forders\u002F:id` segment",{"key":160,"text":203},"It throws a compile-time error because `queryParams` cannot be combined with an array path",{"key":163,"text":205},"It reloads the whole page and then navigates to `\u002Forders`",{"key":166,"text":207},"It navigates to `\u002Forders\u002F\u003CorderId>` and appends `?tab=details` as a query string","`Router.navigate()` takes a commands array to build the path (here `\u002Forders\u002F\u003CorderId>`) plus a `NavigationExtras` object where `queryParams` is appended to the URL as query string parameters, without a full page reload.",{"id":210,"topic":9,"difficulty":153,"body":211,"options":212,"correct_key":160,"explanation":221},"019f79bd-9067-7e8a-afaa-7830553a218a","```typescript\nconst routes: Routes = [\n  { path: 'products\u002F:id', component: ProductDetailComponent },\n  { path: '**', component: NotFoundComponent }\n];\n```\nWhat is the purpose of the `**` route?",[213,215,217,219],{"key":157,"text":214},"It matches only URLs that literally contain two asterisks",{"key":160,"text":216},"It acts as a wildcard catch-all for URLs unmatched by earlier routes.",{"key":163,"text":218},"It matches the root `\u002F` path exclusively, the same way an empty string path does, making it redundant with `path: ''`.",{"key":166,"text":220},"It must always be the first route in the array to work correctly","`**` is Angular Router's wildcard path; it matches any URL. Because route matching is order-dependent (first match wins), it must be placed last so it only catches URLs that fell through every more specific route above it — typically used for a 404\u002Fnot-found page.",{"id":223,"topic":9,"difficulty":153,"body":224,"options":225,"correct_key":166,"explanation":234},"019f79bd-9069-75f1-a290-aa2771aca0c4","What is the main benefit of using `loadComponent` (Angular 14+) or `loadChildren` for a route instead of eagerly importing the component\u002Fmodule?",[226,228,230,232],{"key":157,"text":227},"It disables change detection for that route to improve rendering speed",{"key":160,"text":229},"It forces the component to always be rendered inside a `\u003Crouter-outlet>` even if declared elsewhere",{"key":163,"text":231},"It automatically caches the component's HTTP requests for the app's lifetime, similar to how a service worker caches static assets.",{"key":166,"text":233},"It splits that route into a separate lazy chunk, reducing the initial bundle; the chunk is loaded on demand or may be fetched earlier by a configured preloading strategy.","`loadComponent`\u002F`loadChildren` commonly use a dynamic `import()` that the build tooling turns into a separate lazy chunk, reducing the initial bundle size. With the default `NoPreloading` strategy it is fetched when needed for navigation; `PreloadAllModules` or a custom preloading strategy can fetch eligible `loadChildren` and `loadComponent` chunks earlier in the background.",{"fields":236,"seniorities":410,"interview_shapes":411,"locales":416,"oauth":418,"question_count":421,"coach_enabled":422,"jd_match_enabled":422},[237,262,270,287,311,324,343,362,384,391,397,404],{"key":238,"name_tr":239,"name_en":239,"sort":171,"specializations":240},"backend","Backend",[241,244,247,250,253,256,259],{"key":242,"name":243,"field":238},"general","Genel",{"key":245,"name":246,"field":238},"go","Go",{"key":248,"name":249,"field":238},"python","Python",{"key":251,"name":252,"field":238},"java","Java",{"key":254,"name":255,"field":238},"csharp","C#\u002F.NET",{"key":257,"name":258,"field":238},"nodejs","Node.js",{"key":260,"name":261,"field":238},"php","PHP",{"key":5,"name_tr":6,"name_en":6,"sort":153,"specializations":263},[264,265,266,267,268,269],{"key":242,"name":243,"field":5},{"key":139,"name":140,"field":5},{"key":145,"name":146,"field":5},{"key":142,"name":143,"field":5},{"key":148,"name":149,"field":5},{"key":135,"name":136,"field":5},{"key":271,"name_tr":272,"name_en":272,"sort":273,"specializations":274},"fullstack","Fullstack",3,[275,276,277,278,279,280,281,282,283,284,285,286],{"key":242,"name":243,"field":271},{"key":245,"name":246,"field":238},{"key":248,"name":249,"field":238},{"key":251,"name":252,"field":238},{"key":254,"name":255,"field":238},{"key":257,"name":258,"field":238},{"key":260,"name":261,"field":238},{"key":139,"name":140,"field":5},{"key":145,"name":146,"field":5},{"key":142,"name":143,"field":5},{"key":148,"name":149,"field":5},{"key":135,"name":136,"field":5},{"key":288,"name_tr":289,"name_en":289,"sort":290,"specializations":291},"devops-cloud","DevOps \u002F Cloud",4,[292,293,296,299,302,305,308],{"key":242,"name":243,"field":288},{"key":294,"name":295,"field":288},"aws","AWS",{"key":297,"name":298,"field":288},"gcp","GCP",{"key":300,"name":301,"field":288},"azure","Azure",{"key":303,"name":304,"field":288},"kubernetes","Kubernetes",{"key":306,"name":307,"field":288},"terraform","Terraform",{"key":309,"name":310,"field":288},"linux","Linux",{"key":312,"name_tr":313,"name_en":313,"sort":314,"specializations":315},"ai-engineer","AI Engineer",5,[316,317,318,321],{"key":242,"name":243,"field":312},{"key":248,"name":249,"field":312},{"key":319,"name":320,"field":312},"llm-rag","LLM\u002FRAG",{"key":322,"name":323,"field":312},"mlops","MLOps",{"key":325,"name_tr":326,"name_en":327,"sort":328,"specializations":329},"database","Veritabanı","Database",6,[330,331,334,337,340],{"key":242,"name":243,"field":325},{"key":332,"name":333,"field":325},"postgresql","PostgreSQL",{"key":335,"name":336,"field":325},"mysql","MySQL",{"key":338,"name":339,"field":325},"mongodb","MongoDB",{"key":341,"name":342,"field":325},"redis","Redis",{"key":344,"name_tr":345,"name_en":346,"sort":347,"specializations":348},"mobile","Mobil","Mobile",7,[349,350,353,356,359],{"key":242,"name":243,"field":344},{"key":351,"name":352,"field":344},"ios-swift","iOS (Swift)",{"key":354,"name":355,"field":344},"android-kotlin","Android (Kotlin)",{"key":357,"name":358,"field":344},"flutter","Flutter",{"key":360,"name":361,"field":344},"react-native","React Native",{"key":363,"name_tr":364,"name_en":365,"sort":366,"specializations":367},"security","Güvenlik","Security",8,[368,369,372,375,378,381],{"key":242,"name":243,"field":363},{"key":370,"name":371,"field":363},"appsec","AppSec",{"key":373,"name":374,"field":363},"offensive-pentest","Offensive \u002F Pentest",{"key":376,"name":377,"field":363},"cloud-security","Cloud Security",{"key":379,"name":380,"field":363},"devsecops","DevSecOps",{"key":382,"name":383,"field":363},"blue-team-incident","Blue Team \u002F Incident",{"key":385,"name_tr":386,"name_en":387,"sort":388,"specializations":389},"qa-test-automation","QA \u002F Test Otomasyonu","QA \u002F Test Automation",9,[390],{"key":242,"name":243,"field":385},{"key":392,"name_tr":393,"name_en":393,"sort":394,"specializations":395},"data-engineer","Data Engineer",10,[396],{"key":242,"name":243,"field":392},{"key":398,"name_tr":399,"name_en":400,"sort":401,"specializations":402},"game-dev","Oyun Geliştirme","Game Development",11,[403],{"key":242,"name":243,"field":398},{"key":405,"name_tr":406,"name_en":406,"sort":407,"specializations":408},"ml-engineer","ML Engineer",12,[409],{"key":242,"name":243,"field":405},[14,15,16],{"junior":412,"mid":414,"senior":415},{"questions":413,"median_sec":3},20,{"questions":413,"median_sec":3},{"questions":413,"median_sec":3},[417,10],"tr",[419,420],"google","github",21750,true]