Why you should use JavaScript, HTML/CSS, Java & SQL Online Test?

The JavaScript, HTML/CSS, Java & SQL 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 JavaScript Fundamentals Kunnskap om ES6 -syntaks og funksjoner Kompetanse i async/avventer i JavaScript Kjennskap til HTML/CSS -grunnleggende Evne til å håndtere og manipulere DOM med JavaScript Forståelse av java syntaks Kunnskap om Java-objektorienterte programmeringskonsepter Kompetanse i SQL CRUD -operasjoner Forståelse av SQL -sammenføyning og indekser

JavaScript, HTML/CSS, Java & SQL Online Test

Q: What topics are covered in the JavaScript, HTML/CSS, Java & SQL Online Test?

JavaScript Fundamentals ES6 syntaks Async/ avventer i JS HTML/ CSS Basics Dom håndtering med JS Java syntaks Java Oops SQL CRUD -operasjoner SQL blir med og indekser Koding

About the test:

JavaScript, HTML/CSS, Java & SQL Test bruker scenariobaserte MCQ-er for å evaluere kandidater om sin dyktighet i JavaScript-programmeringsspråk, front-end webutvikling ved bruk av HTML/CSS-markering, Java-programmeringsspråk for back-end utvikling og SQL-database ledelse. Testen vurderer kandidatenes forståelse av emner som objektorientert programmering, skripting på serversiden, databaseforbindelser, SQL-spørsmål og databasedesignprinsipper.

Covered skills:

JavaScript Fundamentals
Async/ avventer i JS
Dom håndtering med JS
Java Oops
SQL blir med og indekser

ES6 syntaks
HTML/ CSS Basics
Java syntaks
SQL CRUD -operasjoner
Koding

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9 reasons why

Adaface JavaScript, HTML/CSS, Java & SQL Test is the most accurate way to shortlist Full Stack Developers

Reason #1

Tests for on-the-job skills

The JavaScript, HTML/CSS, Java & SQL 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:

Evne til å skrive ren og effektiv JavaScript -kode
Kompetanse i ES6 -syntaks og funksjoner
Forståelse av asynkron programmering og bruk av async/avventer i JavaScript
Kunnskap om HTML og CSS grunnleggende
Evne til å manipulere og samhandle med DOM ved hjelp av JavaScript
Kjennskap til Java -syntaks og konsepter
Forståelse av objektorienterte programmeringsprinsipper i Java
Kompetanse i å utføre CRUD -operasjoner i SQL
Evne til å jobbe med SQL -sammenføyning og indekser
Kompetanse i å løse kodingsproblemer

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 JavaScript, HTML/CSS, Java & SQL Test vil være ikke-googlable.

🧐 Question
Medium Async Await Promises Promises Async-Await	Try practice test
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
Medium Bitcoin prices Axios Promises	Try practice test
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
Medium My Module Scope	Try practice test
What will the output of the following JavaScript code be?
Medium Promise Resolve Promises Async-Await	Try practice test
What does the following code output?
Easy Throw, Try, Async Promises Async-Await	Try practice test
What does the following JS code output?
Easy Background Properties	Try practice test
Consider the following shorthand CSS example: background: #f7f7f7 url(jolie.jpg) no-repeat scroll 0px 0px; Which of the following show the individual background properties represented by the shorthand:
Easy Colorful sentences	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? A: Sentence 1 will be gray, Sentence 2 will be pink. B: Both sentences will be gray. C: Sentence 1 will be pink, Sentence 2 will be gray. D: Both sentences will be pink. E: The code does not make sense; will throw an error.
Easy Links	Try practice test
In the following HTML, what will be the color of link with class "mark"
Medium Let's Hack CSS Property	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. A: div{ flex-direction : column; align-items : center; } B: div{ flex-direction : row; align-items: center; } C: div{ flex-direction: column; justify-content: center; } D: div{ flex-direction: row; justify-content: center; }
Easy Custom Exception Exception Handling Custom Exceptions	Try practice test
What does the following code output?
Hard Holding References	Try practice test
What does the following Java code output?
Medium Abstract Interface OOPs Interfaces	Try practice test
Given following interface: Which of these are correct classes?
Medium Garbage Collection Garbage Collection	Try practice test
After which line is "bs" object, created on Line 4, eligible for garbage collection?
Hard Static Init Blocks OOPs	Try practice test
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 Multi Select JOIN GROUP BY	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
Medium nth highest sales Nested queries User Defined Functions	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
Medium Select & IN Nested queries	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
Medium Sorting Ubers Nested queries Join Comparison operators	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
Hard With, AVG & SUM MAX() MIN() Aggregate functions	Try practice test
Consider the following SQL table: How many tuples does the following query return?
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 Promises Promises Async-Await	2 mins JavaScript	Try practice test
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
	Medium Bitcoin prices Axios Promises	2 mins JavaScript	Try practice test
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
	Medium My Module Scope	2 mins JavaScript	Try practice test
What will the output of the following JavaScript code be?
	Medium Promise Resolve Promises Async-Await	2 mins JavaScript	Try practice test
What does the following code output?
	Easy Throw, Try, Async Promises Async-Await	2 mins JavaScript	Try practice test
What does the following JS code output?
	Easy Background Properties	2 mins HTML/CSS	Try practice test
Consider the following shorthand CSS example: background: #f7f7f7 url(jolie.jpg) no-repeat scroll 0px 0px; Which of the following show the individual background properties represented by the shorthand:
	Easy Colorful sentences	2 mins HTML/CSS	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? A: Sentence 1 will be gray, Sentence 2 will be pink. B: Both sentences will be gray. C: Sentence 1 will be pink, Sentence 2 will be gray. D: Both sentences will be pink. E: The code does not make sense; will throw an error.
	Easy Links	2 mins HTML/CSS	Try practice test
In the following HTML, what will be the color of link with class "mark"
	Medium Let's Hack CSS Property	3 mins HTML/CSS	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. A: div{ flex-direction : column; align-items : center; } B: div{ flex-direction : row; align-items: center; } C: div{ flex-direction: column; justify-content: center; } D: div{ flex-direction: row; justify-content: center; }
	Easy Custom Exception Exception Handling Custom Exceptions	2 mins Java	Try practice test
What does the following code output?
	Hard Holding References	2 mins Java	Try practice test
What does the following Java code output?
	Medium Abstract Interface OOPs Interfaces	2 mins Java	Try practice test
Given following interface: Which of these are correct classes?
	Medium Garbage Collection Garbage Collection	2 mins Java	Try practice test
After which line is "bs" object, created on Line 4, eligible for garbage collection?
	Hard Static Init Blocks OOPs	2 mins Java	Try practice test
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 Multi Select JOIN GROUP BY	2 mins SQL	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	Medium nth highest sales Nested queries User Defined Functions	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Medium Select & IN Nested queries	3 mins SQL	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Medium Sorting Ubers Nested queries Join Comparison operators	3 mins SQL	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	Hard With, AVG & SUM MAX() MIN() Aggregate functions	2 mins SQL	Try practice test
Consider the following SQL table: How many tuples does the following query return?
	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 Promises Promises Async-Await	JavaScript	Medium	2 mins	Try practice test
What will the following code output? A: 24 after 5 seconds and after another 5 seconds, another 24 B: 24 followed by another 24 immediately C: 24 immediately and another 24 after 5 seconds D: After 5 seconds, 24 and 24 E: Undefined F: NaN G: None of these
	Bitcoin prices Axios Promises	JavaScript	Medium	2 mins	Try practice test
Review the following JavaScript code and pick the correct options: Assume that the API returns a successful 200 response code and a JSON object as the response body. What would the value of ‘a’ be after the code is executed?
	My Module Scope	JavaScript	Medium	2 mins	Try practice test
What will the output of the following JavaScript code be?
	Promise Resolve Promises Async-Await	JavaScript	Medium	2 mins	Try practice test
What does the following code output?
	Throw, Try, Async Promises Async-Await	JavaScript	Easy	2 mins	Try practice test
What does the following JS code output?
	Background Properties	HTML/CSS	Easy	2 mins	Try practice test
Consider the following shorthand CSS example: background: #f7f7f7 url(jolie.jpg) no-repeat scroll 0px 0px; Which of the following show the individual background properties represented by the shorthand:
	Colorful sentences	HTML/CSS	Easy	2 mins	Try practice test
Our intern is writing a colorful blog post, and has written the following code. What colors will the sentences be? A: Sentence 1 will be gray, Sentence 2 will be pink. B: Both sentences will be gray. C: Sentence 1 will be pink, Sentence 2 will be gray. D: Both sentences will be pink. E: The code does not make sense; will throw an error.
	Links	HTML/CSS	Easy	2 mins	Try practice test
In the following HTML, what will be the color of link with class "mark"
	Let's Hack CSS Property	HTML/CSS	Medium	3 mins	Try practice test
Consider the following HTML and CSS: Which additional CSS rule(s) will render the following image? Choose ALL that apply. A: div{ flex-direction : column; align-items : center; } B: div{ flex-direction : row; align-items: center; } C: div{ flex-direction: column; justify-content: center; } D: div{ flex-direction: row; justify-content: center; }
	Custom Exception Exception Handling Custom Exceptions	Java	Easy	2 mins	Try practice test
What does the following code output?
	Holding References	Java	Hard	2 mins	Try practice test
What does the following Java code output?
	Abstract Interface OOPs Interfaces	Java	Medium	2 mins	Try practice test
Given following interface: Which of these are correct classes?
	Garbage Collection Garbage Collection	Java	Medium	2 mins	Try practice test
After which line is "bs" object, created on Line 4, eligible for garbage collection?
	Static Init Blocks OOPs	Java	Hard	2 mins	Try practice test
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
	Multi Select JOIN GROUP BY	SQL	Medium	2 mins	Try practice test
Consider the following SQL table: How many rows does the following SQL query return?
	nth highest sales Nested queries User Defined Functions	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
	Select & IN Nested queries	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
	Sorting Ubers Nested queries Join Comparison operators	SQL	Medium	3 mins	Try practice test
Consider the following SQL table: What will be the first two tuples resulting from the following SQL command?
	With, AVG & SUM MAX() MIN() Aggregate functions	SQL	Hard	2 mins	Try practice test
Consider the following SQL table: How many tuples does the following query return?
	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 JavaScript, HTML/CSS, Java & SQL 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 JavaScript, HTML/CSS, Java & SQL 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

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About the JavaScript, HTML/CSS, Java & SQL Assessment Test

Why you should use Pre-employment JavaScript, HTML/CSS, Java & SQL Online Test?

The JavaScript, HTML/CSS, Java & SQL 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 JavaScript Fundamentals
Kunnskap om ES6 -syntaks og funksjoner
Kompetanse i async/avventer i JavaScript
Kjennskap til HTML/CSS -grunnleggende
Evne til å håndtere og manipulere DOM med JavaScript
Forståelse av java syntaks
Kunnskap om Java-objektorienterte programmeringskonsepter
Kompetanse i SQL CRUD -operasjoner
Forståelse av SQL -sammenføyning og indekser

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 JavaScript, HTML/CSS, Java & SQL Online Test?

ES6 -syntaks
ES6 -syntaks refererer til funksjonene som ble introdusert i ECMASCRIPT 6 -standarden , for eksempel pilfunksjoner, mallitteratur, spredt syntaks og ødeleggende tildeling. Å vurdere denne ferdigheten hjelper til Det gir mulighet for renere og mer uttrykksfull asynkron kode ved å forenkle håndteringen av løfter. Denne ferdigheten er viktig å måle, da den indikerer kandidatens ferdigheter i å skrive effektive og elegante asynkrone JavaScript -kode.
HTML/CSS -grunnleggende Web - HTML, som gir struktur, og CSS, som muliggjør visuell styling. Vurdering av denne ferdigheten hjelper til med å bestemme kandidatens forståelse av de essensielle konseptene og syntaks som kreves for å opprette og style websider. </p> <h4> Dom håndtering med JS
DOM (Document Object Model) Håndtering med JS Referer til manipulering og interaksjon med HTML -dokumentstrukturen ved bruk av JavaScript. Denne ferdigheten måles i testen for å evaluere kandidatens evne til dynamisk å endre innhold på websiden og svare på brukerinteraksjoner.
Java -syntaks
Java -syntaks dekker syntaks og grunnleggende konsepter i The Syntax and Basic Concepts of the the the Java -programmeringsspråk, inkludert variabler, datatyper, operatører, kontrollflyt og metoder. Å vurdere denne ferdigheten hjelper til med å bestemme kandidatens forståelse av grunnleggende elementer i Java-programmering.
Java oops
Java oops (objektorientert programmering) involverer konsepter som arv, innkapsling, polymorfisme, og abstraksjon, som er grunnleggende for Java -utvikling. Denne ferdigheten måles i testen for å vurdere kandidatens ferdigheter i å anvende objektorienterte prinsipper for å utvikle effektive og vedlikeholdbare Java-kode.
SQL CRUD-operasjoner
SQL CRUD (Lag, les, Les, Oppdatering, slette) operasjoner refererer til de grunnleggende databaseoperasjoner for å manipulere data i en relasjonsdatabase ved hjelp av SQL -spørsmål. Å vurdere denne ferdigheten hjelper deg med å evaluere kandidatens evne til å samhandle med databaser og utføre essensielle datamanipulasjonsoppgaver.
SQL -sammenføyninger og indekser
SQL -sammenføyninger og indekser involverer teknikker i SQL for å kombinere data fra flere Tabeller ved hjelp av sammenføyningsklausuler og optimalisering av spørringsytelse ved hjelp av indekser. Denne ferdigheten er viktig å måle, da den demonstrerer kandidatens forståelse av avanserte SQL -konsepter for effektiv datainnhenting og manipulering.
koding
kodingseferdighet refererer til kandidatens evne til å skrive rent, godt -strukturert og funksjonell kode. Denne ferdigheten måles i testen for å vurdere kandidatens samlede programmeringsevne og problemløsende evner.
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 JavaScript, HTML/CSS, Java & SQL Test to be based on.
JavaScript -variabler
JavaScript -funksjoner
JavaScript -løkker
JavaScript Conditionals
JavaScript -matriser
JavaScript -objekter
JavaScript -datatyper
JavaScript Scope
JavaScript -stenginger
JavaScript tilbakeringinger
JavaScript lover
JavaScript mal litteraler
JavaScript Destructuring
JavaScript spredningsoperatør
JavaScript pilfunksjoner
JavaScript -klasser
JavaScript -arv
JavaScript leksikalsk dette
JavaScript -prototype
JavaScript -modulmønster
JavaScript async/avventer
HTML -tagger
HTML -attributter
HTML -skjemaer
HTML -tabeller
HTML -bilder
CSS -velgere
CSS Box -modell
CSS -oppsett
CSS Flexbox
CSS -rutenett
DOM -manipulasjon med JavaScript
Hendelseshåndtering i JavaScript
Dom Traversal and Manipulation
Dommanipulasjon med jQuery
Java -datatyper
Java -variabler
Java -operatører
Java -kontrolluttalelser
Java -matriser
Java -klasser
Java -objekter
Java arv
Java -polymorfisme
Java abstraksjon
Java -innkapsling
Java -grensesnitt
Java unntakshåndtering
SQL SELECT -setning
SQL Sett inn uttalelse
SQL -oppdateringsuttalelse
SQL sletterklæring
SQL Bli med
SQL -indekser
Koding av problemløsing

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What roles can I use the JavaScript, HTML/CSS, Java & SQL Online Test for?

Full Stack Developer
Java -utvikler

How is the JavaScript, HTML/CSS, Java & SQL 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

Kompetanse i JavaScript -rammer og biblioteker
Erfaring med HTML/CSS -rammer og forprosessorer
Kunnskap om Java -samlinger og generiske
Forståelse av databasestyringssystemer
Erfaring med versjonskontrollsystemer
Kompetanse i enhetstesting og testdrevet utvikling
Kunnskap om livssyklus for programvareutvikling
Evne til å feilsøke og feilsøke kode
Forståelse av nettverksprotokoller og arkitektur

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

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Vis eksempler på scorecard

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

JavaScript, HTML/CSS, Java & SQL 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.