Why you should use Dart Test?

The Dart online test makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects: Forståelse av dart grunnleggende og syntaks Arbeide med variabler og datatyper i Dart Implementering av kontrollflyt i Dart Bruke funksjoner i Dart Bruke objektorienterte programmeringskonsepter i Dart Arbeider med samlinger i Dart Håndteringsfeil og unntak i Dart Implementering av asynkron programmering i Dart Testing og feilsøking Dartkode Integrering av Dart med andre teknologier

Dart Test

Q: What topics are covered in the Dart Test?

Dart grunnleggende Variabler og datatyper Kontrollstrøm Funksjoner Objektorientert programmering Samlinger Feilhåndtering Asynkron programmering Testing og feilsøking

About the test:

DART Online-testen bruker kodesporende MCQ-spørsmål for å evaluere kandidatenes kunnskap om DART-programmeringsspråket. Testen bruker kodingsspørsmål for å evaluere kandidatens praktiske kunnskap med DART.

Covered skills:

Dart grunnleggende
Kontrollstrøm
Objektorientert programmering
Feilhåndtering
Testing og feilsøking

Variabler og datatyper
Funksjoner
Samlinger
Asynkron programmering

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9 reasons why

Adaface Dart Assessment Test is the most accurate way to shortlist Dartutviklers

Reason #1

Tests for on-the-job skills

The Dart Test helps recruiters and hiring managers identify qualified candidates from a pool of resumes, and helps in taking objective hiring decisions. It reduces the administrative overhead of interviewing too many candidates and saves time by filtering out unqualified candidates at the first step of the hiring process.

The test screens for the following skills that hiring managers look for in candidates:

Forstå grunnleggende DART -syntaks og konsepter
Evne til å erklære og bruke variabler og datatyper i DART
Kompetanse i kontrollstrømuttalelser og løkker i Dart
Kunnskap om funksjoner og deres bruk i Dart
Forstå prinsippene for objektorientert programmering i Dart
Evne til å jobbe med samlinger og datastrukturer i Dart
Kunnskap om feilhåndteringsteknikker i Dart
Kjennskap til asynkron programmering i Dart
Kompetanse i testing og feilsøking Dart -kode

Reason #2

No trick questions

Traditional assessment tools use trick questions and puzzles for the screening, which creates a lot of frustration among candidates about having to go through irrelevant screening assessments.

View sample questions

The main reason we started Adaface is that traditional pre-employment assessment platforms are not a fair way for companies to evaluate candidates. At Adaface, our mission is to help companies find great candidates by assessing on-the-job skills required for a role.

Why we started Adaface

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Reason #3

Non-googleable questions

We have a very high focus on the quality of questions that test for on-the-job skills. Every question is non-googleable and we have a very high bar for the level of subject matter experts we onboard to create these questions. We have crawlers to check if any of the questions are leaked online. If/ when a question gets leaked, we get an alert. We change the question for you & let you know.

How we design questions

Dette er bare en liten prøve fra biblioteket vårt med 10.000+ spørsmål. De faktiske spørsmålene om dette Dart online test vil være ikke-googlable.

🧐 Question
Medium Async Await Asynchronous Programming	Try practice test
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
Easy Iterable Sync Asynchronous Programming	Try practice test
What would the following Dart code print?
Medium Method Overriding Constructors Inheritance Method Overriding	Try practice test
Consider the following Dart code: What will be the output of the above Dart code?
Easy Registration Queue Logic Queues	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
Medium Visitors Count Strings Logic	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

	🧐 Question	🔧 Skill
	Medium Async Await Asynchronous Programming	3 mins Dart	Try practice test
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
	Easy Iterable Sync Asynchronous Programming	2 mins Dart	Try practice test
What would the following Dart code print?
	Medium Method Overriding Constructors Inheritance Method Overriding	2 mins Dart	Try practice test
Consider the following Dart code: What will be the output of the above Dart code?
	Easy Registration Queue Logic Queues	30 mins Coding	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
	Medium Visitors Count Strings Logic	30 mins Coding	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

	🧐 Question	🔧 Skill	💪 Difficulty	⌛ Time
	Async Await Asynchronous Programming	Dart	Medium	3 mins	Try practice test
Review the following Dart code: The code reads data from a file synchronously. The code blocks while waiting for file I/O. Which of the following is the proper asynchronous version of the same code? - Assume readAsString is asynchronous version of readAsStringSync - Lines with changes compared to original code are marked with // #
	Iterable Sync Asynchronous Programming	Dart	Easy	2 mins	Try practice test
What would the following Dart code print?
	Method Overriding Constructors Inheritance Method Overriding	Dart	Medium	2 mins	Try practice test
Consider the following Dart code: What will be the output of the above Dart code?
	Registration Queue Logic Queues	Coding	Easy	30 mins	Solve
We want to register students for the next semester. All students have a receipt which shows the amount pending for the previous semester. A positive amount (or zero) represents that the student has paid extra fees, and a negative amount represents that they have pending fees to be paid. The students are in a queue for the registration. We want to arrange the students in a way such that the students who have a positive amount on the receipt get registered first as compared to the students who have a negative amount. We are given a queue in the form of an array containing the pending amount. For example, if the initial queue is [20, 70, -40, 30, -10], then the final queue will be [20, 70, 30, -40, -10]. Note that the sequence of students should not be changed while arranging them unless required to meet the condition. ⚠️⚠️⚠️ Note: - The first line of the input is the length of the array. The second line contains all the elements of the array. - The input is already parsed into an array of "strings" and passed to a function. You will need to convert string to integer/number type inside the function. - You need to "print" the final result (not return it) to pass the test cases. For the example discussed above, the input will be: 5 20 70 -40 30 -10 Your code needs to print the following to the standard output: 20 70 30 -40 -10
	Visitors Count Strings Logic	Coding	Medium	30 mins	Solve
A manager hires a staff member to keep a record of the number of men, women, and children visiting the museum daily. The staff will note W if any women visit, M for men, and C for children. You need to write code that takes the string that represents the visits and prints the count of men, woman and children. The sequencing should be in decreasing order. Example: Input: WWMMWWCCC Expected Output: 4W3C2M Explanation: ‘W’ has the highest count, then ‘C’, then ‘M’. ⚠️⚠️⚠️ Note: - The input is already parsed and passed to a function. - You need to "print" the final result (not return it) to pass the test cases. - If the input is- “MMW”, then the expected output is "2M1W" since there is no ‘C’. - If any of them have the same count, the output should follow this order - M, W, C.

Reason #4

1200+ customers in 75 countries

Med Adaface var vi i stand til å optimalisere den første screeningsprosessen vår med oppover 75 %, og frigjorde dyrebar tid for både ansettelsesledere og vårt talentanskaffelsesteam!

Brandon Lee, Leder for mennesker, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Dart online test in your hiring process is that it is an elimination tool, not a selection tool. In other words: you want to use the test to eliminate the candidates who do poorly on the test, not to select the candidates who come out at the top. While they are super valuable, pre-employment tests do not paint the entire picture of a candidate’s abilities, knowledge, and motivations. Multiple easy questions are more predictive of a candidate's ability than fewer hard questions. Harder questions are often "trick" based questions, which do not provide any meaningful signal about the candidate's skillset.

Science behind Adaface tests

Reason #6

1 click candidate invites

Email invites: You can send candidates an email invite to the Dart online test from your dashboard by entering their email address.

Public link: You can create a public link for each test that you can share with candidates.

API or integrations: You can invite candidates directly from your ATS by using our pre-built integrations with popular ATS systems or building a custom integration with your in-house ATS.

Reason #7

Detailed scorecards & benchmarks

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Reason #8

High completion rate

Adaface tests are conversational, low-stress, and take just 25-40 mins to complete.

This is why Adaface has the highest test-completion rate (86%), which is more than 2x better than traditional assessments.

Reason #9

Advanced Proctoring

Learn more

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About the Dart Online Test

Why you should use Pre-employment Dart Test?

The Dart online test makes use of scenario-based questions to test for on-the-job skills as opposed to theoretical knowledge, ensuring that candidates who do well on this screening test have the relavant skills. The questions are designed to covered following on-the-job aspects:

Forståelse av dart grunnleggende og syntaks
Arbeide med variabler og datatyper i Dart
Implementering av kontrollflyt i Dart
Bruke funksjoner i Dart
Bruke objektorienterte programmeringskonsepter i Dart
Arbeider med samlinger i Dart
Håndteringsfeil og unntak i Dart
Implementering av asynkron programmering i Dart
Testing og feilsøking Dartkode
Integrering av Dart med andre teknologier

Once the test is sent to a candidate, the candidate receives a link in email to take the test. For each candidate, you will receive a detailed report with skills breakdown and benchmarks to shortlist the top candidates from your pool.

What topics are covered in the Dart Test?

Variabler og datatyper
Variabler og datatyper omfatter de forskjellige typene data som kan lagres i variabler og manipulert i Dart. Denne ferdigheten måler en kandidats evne til å deklarere og bruke variabler riktig, samt deres kunnskap om datatyper og type konverteringer.
Kontrollstrøm
Kontrollstrøm innebærer strømmen av utførelse i en program, inkludert betingelser (hvis, ellers, ellers), løkker (for, whow), og bytter utsagn. Denne ferdigheten vurderer en kandidats forståelse av hvordan man kontrollerer strømmen av dartkoden deres basert på forskjellige forhold og utfører visse kodeblokker.
funksjoner
Funksjoner i Dart er gjenbrukbare blokker av blokker av Kode som utfører spesifikke oppgaver. Denne ferdigheten evaluerer en kandidats kjennskap til å lage og bruke funksjoner, inkludert å definere funksjonsparametere, returnere verdier og forstå omfanget av variabler innen funksjoner.
objektorientert programmering
objektorientert Programmering (OOP) er et programmeringsparadigme som bruker objekter for å modellere konsepter i den virkelige verden. Denne ferdigheten måler en kandidats kunnskap om OOP -konsepter i DART, for eksempel klasser, objekter, arv og innkapsling, som er avgjørende for å bygge modulær og vedlikeholdbar kode.
samlinger
samlinger refererer til datastrukturer som lagrer flere elementer i en enkelt variabel. Denne ferdigheten vurderer en kandidats forståelse av forskjellige samlinger i DART, inkludert lister, sett og kart, og deres evne til å utføre operasjoner som iterating, få tilgang til, legge til og fjerne elementer fra disse samlingene.
Feilhåndtering < /H4> <p> Feilhåndtering innebærer fangst- og håndteringsfeil og unntak som kan oppstå under utførelsen av et DART -program. Denne ferdigheten måler en kandidats ferdighet i å bruke prøvekampblokker, kaste og håndtere tilpassede unntak og forstå konseptet med stakkspor for å forbedre feildiagnostikk og feilsøking. </p> <h4> asynkron programmering
asynkron Programmering i DART muliggjør samtidig utførelse, slik at oppgaver kan utføre uavhengig og ikke blokkere hovedtråden. Denne ferdigheten evaluerer en kandidats fortrolighet med asynkrone programmeringskonsepter, for eksempel å bruke async og avvente nøkkelord, futures, strømmer og håndtere asynkrone feil, som er essensielle for effektive og responsive DART -applikasjoner.
Full list of covered topics
The actual topics of the questions in the final test will depend on your job description and requirements. However, here's a list of topics you can expect the questions for Dart online test to be based on.
Variabler
Datatyper
Flytkontroll
Betingede uttalelser
Løkker
Funksjoner
Klasser
Arv
Polymorfisme
Abstraksjon
Innkapsling
Lister
Kart
Settene
Avvikshåndtering
Futures
Async/avventer
Enhetstesting
Feilsøkingsteknikker
Dart SDK
Samlinger
Type inferens
Generiske typer
Grensesnitt
Mixins
Konstruktører
Getttere og setters
Overordnede metoder
Dartpakker
Samtidig
Bekker
Serialisering
Filhåndtering
Isolater
Dart utviklingsmiljø
Lambda fungerer
Type støping
Null sikkerhet
Skriv inn merknader
Uforanderlige samlinger
Iterable operasjoner
Cascade -notasjon
Kalt parametere
Feilutbredelse
Kallbare klasser
Dataoverføringsobjekter (DTO)
Internasjonalisering og lokalisering
Avhengighetsinjeksjon
Mixins med grensesnitt
Plattformkanaler
Mocking and Testing Dependencies
Kodedokumentasjon
Kodeformatering
Kode anmeldelse

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What roles can I use the Dart Test for?

Dartutvikler
Flagre utvikler
Senior Dart Developer

How is the Dart Test customized for senior candidates?

For intermediate/ experienced candidates, we customize the assessment questions to include advanced topics and increase the difficulty level of the questions. This might include adding questions on topics like

Utvikle effektive algoritmer ved hjelp av DART
Optimalisering av ytelse i DART -applikasjoner
Designe og implementere DART APIer
Sikre DART -applikasjoner fra sårbarheter
Bruke Darts refleksjonsevner
Implementering av designmønstre i Dart
Arbeide med eksterne biblioteker og rammer i Dart
Skalering og optimalisering av DART-applikasjoner for store systemer
Bruker DART for utvikling av plattformer
Bruke avansert datamanipulering og transformasjon i Dart

The coding question for experienced candidates will be of a higher difficulty level to evaluate more hands-on experience.

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Ansettelseslederne mente at de gjennom de tekniske spørsmålene de stilte under panelintervjuene, var i stand til å fortelle hvilke kandidater som scoret bedre, og differensierte med de som ikke skåret like godt. De er svært fornøyd med kvaliteten på kandidatene som er på listen med Adaface-screeningen.

85%

Reduksjon i screeningstid

Se hele casestudien

Dart Hiring Test Vanlige spørsmål

Kan jeg kombinere flere ferdigheter til en tilpasset vurdering?

Ja absolutt. Tilpassede vurderinger er satt opp basert på stillingsbeskrivelsen din, og vil inneholde spørsmål om alle må-ha ferdigheter du spesifiserer.

Har du noen anti-juksende eller proktoreringsfunksjoner på plass?

Vi har følgende anti-juksede funksjoner på plass:

Ikke-googlable spørsmål
IP Proctoring
Nettproctoring
Webcam Proctoring
Deteksjon av plagiering
Sikker nettleser

Les mer om Proctoring -funksjonene.

Hvordan tolker jeg testresultater?

Den viktigste tingen å huske på er at en vurdering er et eliminasjonsverktøy, ikke et seleksjonsverktøy. En ferdighetsvurdering er optimalisert for å hjelpe deg med å eliminere kandidater som ikke er teknisk kvalifisert for rollen, det er ikke optimalisert for å hjelpe deg med å finne den beste kandidaten for rollen. Så den ideelle måten å bruke en vurdering på er å bestemme en terskelpoeng (vanligvis 55%, vi hjelper deg med å benchmark) og invitere alle kandidater som scorer over terskelen for de neste rundene med intervjuet.

Hvilken opplevelsesnivå kan jeg bruke denne testen til?

Hver ADAFACE -vurdering er tilpasset din stillingsbeskrivelse/ ideell kandidatperson (våre fageksperter vil velge de riktige spørsmålene for din vurdering fra vårt bibliotek med 10000+ spørsmål). Denne vurderingen kan tilpasses for ethvert opplevelsesnivå.

Får hver kandidat de samme spørsmålene?

Ja, det gjør det mye lettere for deg å sammenligne kandidater. Alternativer for MCQ -spørsmål og rekkefølgen på spørsmål er randomisert. Vi har anti-juksing/proctoring funksjoner på plass. I vår bedriftsplan har vi også muligheten til å lage flere versjoner av den samme vurderingen med spørsmål med lignende vanskelighetsnivåer.