Why you should use Hibernate online test?

The Hibernate -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: Inzicht in de basisprincipes van Hibernate Kennis van Hibernate -configuratie Mogelijkheid om entiteiten in Hibernate in kaart te brengen Vaardigheid in Hibernate Query Language (HQL) Ervaring met Hibernate Criteria API Inzicht in caching in Hibernate Kennis van slaaptransacties Bekendheid met hibernate annotaties Mogelijkheid om overerving in Hibernate te implementeren Ervaring met de integratie van de slaapstand

Hibernate online test

About the test:

De Hibernate Online Test maakt gebruik van scenario-gebaseerde MCQ's om kandidaten te evalueren op hun kennis van Hibernate, inclusief hun vermogen om te werken met Hibernate Orm, Hibernate-toewijzingen, associaties, transacties en Hibernate Query Language (HQL). De test is bedoeld om het vermogen van een kandidaat te evalueren om Java -applicaties te ontwerpen en te ontwikkelen die hibernaat gebruiken voor het persistentie van gegevens effectief.

Covered skills:

Hibernate basics
Mapping -entiteiten
Criteria API
Transacties
Erfenis
Prestatie -optimalisatie

Hibernate configuratie
Hibernate Query Language (HQL)
Caching
Annotaties
Integratie
Best practices

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9 reasons why

Adaface Hibernate Test is the most accurate way to shortlist Java Developer - Spring/Hibernates

Reason #1

Tests for on-the-job skills

The Hibernate online 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:

Inzicht in de basisprincipes van Hibernate Framework en de architectuur ervan
Hibernate configureren met XML of annotaties
In kaart brengen van entiteiten naar databasetabellen
Het schrijven van Hibernate Query Language (HQL) vragen
Gebruikmakend van de criteria -API voor vragen
Caching implementeren in Hibernate
Transacties beheren in Hibernate
Werken met hibernate annotaties
Inzicht in de mappingstrategieën van overerving in Hibernate
Hibernate integreren met andere frameworks of technologieën
Optimalisatie van prestaties in Hibernate
Best practices toepassen in de ontwikkeling van de slaapstand

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

Dit zijn slechts een klein monster uit onze bibliotheek met meer dan 10.000 vragen. De werkelijke vragen hierover Hibernate -test zal niet-googelbaar zijn.

🧐 Question
Easy Custom Exception Exception Handling Custom Exceptions	Solve
What does the following code output?
Hard Holding References	Solve
What does the following Java code output?
Medium Abstract Interface OOPs Interfaces	Solve
Given following interface: Which of these are correct classes?
Medium Garbage Collection Garbage Collection	Solve
After which line is "bs" object, created on Line 4, eligible for garbage collection?
Hard Static Init Blocks OOPs	Solve
What does the following code output? 1) G A B E D H 2) G B A D E H 3) G B A D E H C F 4) C F G A B E D H 5) C F G B A D E H 6) G C F A B E D H 7) G C F B A D E H
Medium EntityManager	Solve
Here's a way to insert 100,000 entries into Hibernate: Which of the following statements are true about this implementation? A: The code might fail with OutOfMemoryException B: Long running transactions can deplete connection pool C: Every insert statement requires a database roundtrip
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
	Easy Custom Exception Exception Handling Custom Exceptions	2 mins Java	Solve
What does the following code output?
	Hard Holding References	2 mins Java	Solve
What does the following Java code output?
	Medium Abstract Interface OOPs Interfaces	2 mins Java	Solve
Given following interface: Which of these are correct classes?
	Medium Garbage Collection Garbage Collection	2 mins Java	Solve
After which line is "bs" object, created on Line 4, eligible for garbage collection?
	Hard Static Init Blocks OOPs	2 mins Java	Solve
What does the following code output? 1) G A B E D H 2) G B A D E H 3) G B A D E H C F 4) C F G A B E D H 5) C F G B A D E H 6) G C F A B E D H 7) G C F B A D E H
	Medium EntityManager	3 mins Hibernate	Solve
Here's a way to insert 100,000 entries into Hibernate: Which of the following statements are true about this implementation? A: The code might fail with OutOfMemoryException B: Long running transactions can deplete connection pool C: Every insert statement requires a database roundtrip
	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
	Custom Exception Exception Handling Custom Exceptions	Java	Easy	2 mins	Solve
What does the following code output?
	Holding References	Java	Hard	2 mins	Solve
What does the following Java code output?
	Abstract Interface OOPs Interfaces	Java	Medium	2 mins	Solve
Given following interface: Which of these are correct classes?
	Garbage Collection Garbage Collection	Java	Medium	2 mins	Solve
After which line is "bs" object, created on Line 4, eligible for garbage collection?
	Static Init Blocks OOPs	Java	Hard	2 mins	Solve
What does the following code output? 1) G A B E D H 2) G B A D E H 3) G B A D E H C F 4) C F G A B E D H 5) C F G B A D E H 6) G C F A B E D H 7) G C F B A D E H
	EntityManager	Hibernate	Medium	3 mins	Solve
Here's a way to insert 100,000 entries into Hibernate: Which of the following statements are true about this implementation? A: The code might fail with OutOfMemoryException B: Long running transactions can deplete connection pool C: Every insert statement requires a database roundtrip
	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

Met Adaface konden we ons eerste screeningproces met ruim 75% optimaliseren, waardoor kostbare tijd vrijkwam voor zowel de rekruteringsmanagers als ons talentacquisitieteam!

Brandon Lee, Hoofd Mensen, Love, Bonito

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Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Hibernate -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 Hibernate -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 Hibernate Assessment Test

Why you should use Pre-employment Hibernate online test?

The Hibernate -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:

Inzicht in de basisprincipes van Hibernate
Kennis van Hibernate -configuratie
Mogelijkheid om entiteiten in Hibernate in kaart te brengen
Vaardigheid in Hibernate Query Language (HQL)
Ervaring met Hibernate Criteria API
Inzicht in caching in Hibernate
Kennis van slaaptransacties
Bekendheid met hibernate annotaties
Mogelijkheid om overerving in Hibernate te implementeren
Ervaring met de integratie van de slaapstand

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 Hibernate online test?

Hibernate Configuratie
Hibernate Configuratie richt zich op het instellen van de benodigde configuraties voor Hibernate om te werken efficiënt. Deze vaardigheid omvat het configureren van databaseverbindingen, het in kaart brengen van bestanden, overweldigende eigenschappen en verschillende instellingen met betrekking tot caching en transacties.
Mapping -entiteiten
Mapping -entiteiten is de vaardigheid om de relatie tussen Java -objecten te definiëren en databasetabellen. Het omvat het gebruik van annotaties of XML -toewijzingen om klassen, attributen en associaties toe te wijzen aan overeenkomstige database -entiteiten.
Hibernate Query Language (HQL)
Hibernate Query Language (HQL) Schakelt ontwikkelaars in staat ontwikkelaars Om vragen te schrijven met behulp van objectgeoriënteerde concepten in plaats van direct met SQL om te gaan. Het maakt complexe zoekopdrachten en manipulatie van gegevens mogelijk met behulp van een bekende syntaxis vergelijkbaar met SQL.
criteria API
De criteria API biedt een meer programmatische manier om vragen in winterslaap te definiëren. Deze vaardigheid omvat het maken en uitvoeren van criteria -vragen met behulp van een vloeiende API, waardoor dynamisch querygebouw en flexibele filteropties mogelijk zijn.
Caching
Caching is een belangrijk aspect van hibernaat om de prestaties te verbeteren. Deze vaardigheid omvat verschillende niveaus van caching, zoals cache op het eerste niveau, cache op tweede niveau, query-caching en cache-configuraties om de gegevenstoegang te optimaliseren en database-hits te verminderen.
transacties
Transacties zorgen voor gegevensintegriteit en consistentie in een database. Deze vaardigheid omvat het begrijpen van het concept van zuureigenschappen (atomiciteit, consistentie, isolatie, duurzaamheid) en het implementeren van transactiebeheer met behulp van Hibernate om gegevenswijzigingen aan te kunnen en de gegevensintegriteit te waarborgen.
annotaties
annotaties in Hibernate biedt een manier om toewijzingen en configuraties rechtstreeks via Java -code te definiëren, waardoor de behoefte aan XML -toewijzingsbestanden wordt verminderd. Deze vaardigheid behandelt het gebruik van verschillende annotaties zoals @Enentity, @table, @column, @ID en andere levenscyclus -annotaties om toewijzingen te definiëren en entiteiten voor toegangsdatabase te definiëren. Een krachtige functie in Hibernate waarmee objecthiërarchieën kunnen worden toegewezen aan databasetabellen. Deze vaardigheid omvat het begrijpen van verschillende overervingsstrategieën, zoals tabel per klassenhiërarchie, tabel per subklas > Integratie omvat het integreren van Hibernate met andere technologieën en kaders. Deze vaardigheid heeft betrekking op de integratie van Hibernate met Spring, JPA (Java Persistence API) en andere ORM -frameworks om hun mogelijkheden te benutten en de ontwikkeling en onderhoudbaarheid van applicaties te verbeteren.
Best Practices
Beste praktijken In Hibernate omvatten de volgende industrie-standaard coderingsconventies, ontwerppatronen en technieken om te zorgen voor efficiënte, onderhoudbare en schaalbare hibernaattoepassingen. Deze vaardigheid behandelt onderwerpen zoals sessiebeheer, uitzonderingsbehandeling, foutlogboekregistratie, databaseschemaontwerp en prestatieafstemming om hoogwaardige en betrouwbare slaapstandstoepassingen te produceren.
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 Hibernate -test to be based on.
Hibernate basics
Hibernate configuratie
Mapping -entiteiten
Hibernate Query Language (HQL)
Criteria API
Caching
Transacties
Annotaties
Erfenis
Integratie
Prestatie -optimalisatie
Best practices
Sessie en SessionFactory
Entiteiten en levenscyclus van entiteiten
Primaire sleutelgeneratie
Associaties en relaties
Trage voortgang
Batchverwerking
Genoemde vragen
Inheemse SQL -vragen
Ophalen strategieën
Vergrendeling
Samengestelde toetsen en ingebedde objecten
Hibernate validators
Tweede niveau caching
Query Cache
Optimistische en pessimistische vergrendeling
Transactie -isolatieniveaus
Leer- en slaapstandsintegratie
Hibernate en Restful Web Services
Hibernate en Soap Web Services
Databaseverbindingspooling
Verbindingsafgifte -modus
Verbindingspoolafmetingen
Verbindingspoolconfiguratie
Ophalen strategieën optimaliseren
Hibernate statistieken
Luie laden proxy -objecten
Entiteitsoverheerstrategieën
Polymorfe vragen
Hibernate Query Hints
Hibernate -filters
Batch -inserts en updates
Het beheren van aanhoudende staat
Batch ophalen
Hibernate evenement luisteraars
Hibernate interceptors
Gelijktijdigheidscontrole
Hibernate -toepassingen testen
Debuggen van hibernate -kwesties
Hibernate logging
Databaseprestatiesafstemming
Uitstemming van zoekopdrachten
Hibernate Session Management
Foutafhandeling in Hibernate
Gegevensvalidatie in Hibernate

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What roles can I use the Hibernate online test for?

Java Developer - Spring/Hibernate
Hibernate ontwikkelaar
Hibernate architect

How is the Hibernate online 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

Vaardigheid in prestatie -optimalisatie in Hibernate
Inzicht in best practices in Hibernate
Mogelijkheid om Java Basic Syntax en functies te gebruiken
Kennis van Java -uitzonderingsbehandeling
Ervaring met Java File Handling
Inzicht in Java Multithreading
Vaardigheid in Java -generieke geneesmiddelen en collecties
Kennis van Java -stromen en lambdas
Bekendheid met Java JDBC
Mogelijkheid om Java -netwerken en socketprogrammering te gebruiken

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

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De rekruteringsmanagers waren van mening dat ze door de technische vragen die ze tijdens de panelgesprekken stelden, konden zien welke kandidaten beter scoorden, en onderscheidden ze zich met degenen die niet zo goed scoorden. Zij zijn zeer tevreden met de kwaliteit van de kandidaten op de shortlist van de Adaface-screening.

85%

Vermindering van de screeningstijd

Bekijk volledige case study

Hibernate Hiring Test Veelgestelde vragen

Kan ik meerdere vaardigheden combineren in één aangepaste beoordeling?

Ja absoluut. Aangepaste beoordelingen zijn opgezet op basis van uw functiebeschrijving en bevatten vragen over alle must-have vaardigheden die u opgeeft.

Heeft u functies tegen latere of proctoring op hun plaats?

We hebben de volgende anti-cheating-functies op zijn plaats:

Niet-googelbare vragen
IP Proctoring
Web Proctoring
Webcam Proctoring
Plagiaatdetectie
Beveilig browser

Lees meer over de Proctoring -functies.

Hoe interpreteer ik testscores?

Het belangrijkste om in gedachten te houden is dat een beoordeling een eliminatietool is, geen selectietool. Een vaardighedenbeoordeling is geoptimaliseerd om u te helpen kandidaten te elimineren die niet technisch gekwalificeerd zijn voor de rol, het is niet geoptimaliseerd om u te helpen de beste kandidaat voor de rol te vinden. Dus de ideale manier om een beoordeling te gebruiken is om een drempelscore te bepalen (meestal 55%, wij helpen u benchmark) en alle kandidaten uit te nodigen die boven de drempel scoren voor de volgende interviewrondes.

Voor welk ervaringsniveau kan ik deze test gebruiken?

Elke ADAFACE -beoordeling is aangepast aan uw functiebeschrijving/ ideale kandidaatpersonage (onze experts van het onderwerp zullen de juiste vragen kiezen voor uw beoordeling uit onze bibliotheek van 10000+ vragen). Deze beoordeling kan worden aangepast voor elk ervaringsniveau.

Krijgt elke kandidaat dezelfde vragen?

Ja, het maakt het veel gemakkelijker voor u om kandidaten te vergelijken. Opties voor MCQ -vragen en de volgorde van vragen worden gerandomiseerd. We hebben anti-cheating/proctoring functies. In ons bedrijfsplan hebben we ook de optie om meerdere versies van dezelfde beoordeling te maken met vragen over vergelijkbare moeilijkheidsniveaus.