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About the test:

MS SQL Server Online Test bruger scenariebaserede MCQ'er til at evaluere kandidater om deres dygtighed i at arbejde med Microsoft SQL Server, et populært relationel databasestyringssystem. Test vurderer kandidaternes evne til at designe og administrere SQL -databaser, skrive SQL -forespørgsler og lagrede procedurer og udføre datamodellering og optimering.

Covered skills:

  • MS SQL Server
  • Databasestyring
  • Normalisering
  • Transaktioner
  • Triggers
  • SQL -forespørgsel
  • Indekser
  • Databasebegrænsninger
  • Lagrede procedurer
  • Synspunkter

9 reasons why
9 reasons why

Adaface MS SQL Server Test is the most accurate way to shortlist Database Administrators



Reason #1

Tests for on-the-job skills

The MS SQL Server 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:

  • Dygtige til MS SQL Server Database Management
  • Ekspertise inden for SQL -forespørgsel og optimering
  • Kendskab til indekser og deres indflydelse på forespørgselspræstation
  • Forståelse af normaliseringsprincipper i databasedesign
  • Fortrolighed med databasebegrænsninger og deres håndhævelse
  • Evne til at arbejde med transaktioner for dataintegritet
  • Erfaring med at skabe og styre lagrede procedurer
  • Dygtige til at skabe og bruge triggere til datamanipulation
  • Forståelse af synspunkter og deres rolle i databaseforespørgslen
Reason #2

No trick questions

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
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 kun en lille prøve fra vores bibliotek med 10.000+ spørgsmål. De faktiske spørgsmål om dette Fru SQL Server 2005/2008 Evalueringstest vil være ikke-gåbart.

🧐 Question

Medium

Backup Strategy
Backups
Troubleshooting
Solve
As a DBA, you receive an alert notifying you that the production database has gone offline due to a severe issue. Fortunately, you have a proper backup strategy in place. The backups are performed as follows:

1. Full database backup every Sunday at 2:00 AM.
2. Differential backup every day at 2:00 AM, except Sunday.
3. Transaction log backup every hour.
Today is Wednesday, and the failure occurred at 10:15 AM. You have the following backup files available:

1. Full backup: Full_Backup_Sun.bak taken on Sunday 2:00 AM.
2. Differential backups: Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak taken at 2:00 AM on their respective days.
3. Transaction log backups: Hourly backups from Sunday 3:00 AM until Wednesday 10:00 AM, like TLog_Backup_Wed_09.bak, TLog_Backup_Wed_10.bak.
Given the RPO (Recovery Point Objective) of 15 minutes, which of the following sequences of restore operations would ensure minimal data loss?
A: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then all Transaction Log backups from Wednesday.

B: Full_Backup_Sun.bak, Diff_Backup_Tue.bak, then all Transaction Log backups from Tuesday and Wednesday.

C: Full_Backup_Sun.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM.

D: Full_Backup_Sun.bak, then all Transaction Log backups from Sunday to Wednesday 10:00 AM.

E: Full_Backup_Sun.bak, Diff_Backup_Mon.bak, Diff_Backup_Tue.bak, Diff_Backup_Wed.bak, then Transaction Log backups from Wednesday 2:00 AM to 10:00 AM.

Medium

Optimizing Query Performance
Indexing
Join Optimization
Execution Plans
Solve
You are managing a SQL Server database for a large e-commerce platform. The database contains the following tables:
 image
Users often run a query to retrieve all orders from a specific date along with customer details and a breakdown of each order. Lately, this query has been performing poorly, especially on days with a high volume of orders.

Given this schema, which of the following changes would MOST LIKELY enhance the performance of this query?
A: Create a non-clustered index on Orders(OrderDate, OrderID) and a clustered index on OrderDetails(OrderID).
B: Create a clustered index on Orders(CustomerID, OrderDate) and a non-clustered index on OrderDetails(ProductName).
C: Increase the size of the OrderDetails(ProductName) column and add more RAM to the SQL Server machine.
D: Create a clustered index on Orders(OrderDate) and a non-clustered index on OrderDetails(OrderID, Quantity).
E: Partition the Orders table on OrderDate and create a non-clustered index on OrderDetails(DetailID, Price).

Medium

Transaction Isolation
Transaction Isolation Levels
Snapshot Isolation
Solve
You are managing a SQL Server instance that is experiencing performance degradation. After some analysis, you realize that the TempDB is under heavy stress due to numerous long-running transactions. Users have reported that some SELECT queries on a large table, named SalesData, are slower than expected.

You consider implementing Snapshot Isolation to mitigate blocking issues. You're aware that Snapshot Isolation uses TempDB to store row versions.

Given the situation, which combination of actions will help alleviate the stress on TempDB and enhance the performance of SELECT queries on SalesData?
A: Move TempDB to a faster storage subsystem and enable Snapshot Isolation for SalesData.
B: Increase the number of TempDB data files, shrink TempDB size, and enable Snapshot Isolation for the database.
C: Implement Read Committed Snapshot Isolation (RCSI) for the database and partition the SalesData table.
D: Reduce the TempDB size, implement table partitioning on SalesData, and enable Read Uncommitted isolation level for the SELECT queries.
E: Create a non-clustered index on frequently queried columns of SalesData and enable row versioning for the entire database.

Medium

Transaction Log Management
Performance Tuning
Log Management
Solve
You are a DBA at a large company managing an SQL Server database which is crucial for daily operations. The database is configured with the Full recovery model. The database is experiencing considerable transaction log growth during business hours, which is impacting the disk space and performance.

The following operations are performed on this database:

1. A large ETL process that runs every night, which transforms and loads data into several tables.
2. A data archiving job that runs every night, which removes old data from several tables.
3. Frequent read/write operations during the day as part of normal business operations.

Given this scenario, which of the following strategies could help manage the transaction log growth effectively?
A: Switch to the Simple recovery model.
B: Schedule frequent log backup and cleanups during business hours.
C: Shrink the transaction log file size during business hours.
D: Increase the database file size.

Medium

MS SQL: enterpriseDB, GROUP BY
Solve
The following T-SQL statements are run on enterpriseDB database:
 image
uamMembers with MemberPaid as 1 implies that the member payment is complete. We want to find number of paid users for each uamGroup. (If a uamGroup does not have any paid members, we want to have 0 as paid members count). Of the following T-SQL statements, what should we run to achieve this?
 image

Medium

MS SQL: Most recurring errors
Solve
Check out following MS SQL tables:
 image
We have a status monitoring page to display most recurring errors for each user. Here's the T-SQL statement to achieve this:
 image
How would you fill the empty blocks to finish the T-SQL statement from following options?
 image

Medium

Multi Select
JOIN
GROUP BY
Solve
Consider the following SQL table:
 image
How many rows does the following SQL query return?
 image

Medium

nth highest sales
Nested queries
User Defined Functions
Solve
Consider the following SQL table:
 image
Which of the following SQL commands will find the ‘nth highest Sales’ if it exists (returns null otherwise)?
 image

Medium

Select & IN
Nested queries
Solve
Consider the following SQL table:
 image
Which of the following SQL queries would return the year when neither a football or cricket winner was chosen?
 image

Medium

Sorting Ubers
Nested queries
Join
Comparison operators
Solve
Consider the following SQL table:
 image
What will be the first two tuples resulting from the following SQL command?
 image

Hard

With, AVG & SUM
MAX() MIN()
Aggregate functions
Solve
Consider the following SQL table:
 image
How many tuples does the following query return?
 image
🧐 Question🔧 Skill

Medium

Backup Strategy
Backups
Troubleshooting

3 mins

SQL Server
Solve

Medium

Optimizing Query Performance
Indexing
Join Optimization
Execution Plans

3 mins

SQL Server
Solve

Medium

Transaction Isolation
Transaction Isolation Levels
Snapshot Isolation

3 mins

SQL Server
Solve

Medium

Transaction Log Management
Performance Tuning
Log Management

3 mins

SQL Server
Solve

Medium

MS SQL: enterpriseDB, GROUP BY

4 mins

MS SQL
Solve

Medium

MS SQL: Most recurring errors

4 mins

MS SQL
Solve

Medium

Multi Select
JOIN
GROUP BY

2 mins

SQL
Solve

Medium

nth highest sales
Nested queries
User Defined Functions

3 mins

SQL
Solve

Medium

Select & IN
Nested queries

3 mins

SQL
Solve

Medium

Sorting Ubers
Nested queries
Join
Comparison operators

3 mins

SQL
Solve

Hard

With, AVG & SUM
MAX() MIN()
Aggregate functions

2 mins

SQL
Solve
🧐 Question🔧 Skill💪 Difficulty⌛ Time
Backup Strategy
Backups
Troubleshooting
SQL Server
Medium3 mins
Solve
Optimizing Query Performance
Indexing
Join Optimization
Execution Plans
SQL Server
Medium3 mins
Solve
Transaction Isolation
Transaction Isolation Levels
Snapshot Isolation
SQL Server
Medium3 mins
Solve
Transaction Log Management
Performance Tuning
Log Management
SQL Server
Medium3 mins
Solve
MS SQL: enterpriseDB, GROUP BY
MS SQL
Medium4 mins
Solve
MS SQL: Most recurring errors
MS SQL
Medium4 mins
Solve
Multi Select
JOIN
GROUP BY
SQL
Medium2 mins
Solve
nth highest sales
Nested queries
User Defined Functions
SQL
Medium3 mins
Solve
Select & IN
Nested queries
SQL
Medium3 mins
Solve
Sorting Ubers
Nested queries
Join
Comparison operators
SQL
Medium3 mins
Solve
With, AVG & SUM
MAX() MIN()
Aggregate functions
SQL
Hard2 mins
Solve
Reason #4

1200+ customers in 75 countries

customers in 75 countries
Brandon

Med Adaface var vi i stand til at optimere vores indledende screeningsproces med op til 75%, hvilket frigør dyrebar tid for både ansættelsesledere og vores talentindsamlingsteam!


Brandon Lee, Leder af mennesker, Love, Bonito

Reason #5

Designed for elimination, not selection

The most important thing while implementing the pre-employment Fru SQL Server 2005/2008 Evalueringstest 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 Fru SQL Server 2005/2008 Evalueringstest 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.

invite candidates
Reason #7

Detailed scorecards & benchmarks

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.

test completion rate
Reason #9

Advanced Proctoring


Learn more

About the MS SQL Server Assessment Test

Why you should use Pre-employment MS SQL Server Online Test?

The Fru SQL Server 2005/2008 Evalueringstest 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:

  • SQL -forespørgsel inklusive komplekse forespørgsler og optimering
  • Databasestyring inklusive oprettelse, opdatering og vedligeholdelse af databaser
  • Forståelse og implementering af databasens normaliseringsteknikker
  • Arbejde med indekser for at forbedre forespørgselsydelsen
  • Implementering af databasebegrænsninger for at sikre dataintegritet
  • Forståelse og arbejde med transaktioner for datakonsistens
  • Oprettelse og styring af lagrede procedurer til datamanipulation
  • Implementering af triggere til automatisering af databasehandlinger
  • Oprettelse og styring af visninger for at give forenklet datatilgang
  • Performance Tuning and Optimization til databaseoperationer

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 MS SQL Server Online Test?

  • SQL Querying

    SQL -forespørgsel involverer skrivning og udførelse Forespørgsler for at hente, manipulere og administrere data, der er gemt i en SQL -database. Det er en vigtig færdighed at måle i testen, da den bestemmer en kandidats evne til at udtrække information effektivt fra databaser ved hjælp af struktureret forespørgselssprog.

  • databasestyring

    Databasestyring involverer administration, organisering, organisering, og kontrol af de forskellige aspekter af et databasesystem. Denne færdighed måles i testen for at evaluere kandidaternes viden og kompetence til styring af databasekomponenter såsom datalagring, brugeradgangsstyring, sikkerhedskopiering og gendannelsesprocedurer og ydeevneoptimering.

  • indekser </h4> <P > Indekser er datastrukturer, der forbedrer hastigheden af ​​dataindhentningsoperationer på databasetabeller. Måling af en kandidats forståelse af indekser i testen hjælper med at vurdere deres evne til at designe og implementere effektive databasestrukturer og sikre hurtigere dataadgang til applikationer. </p> <h4> normalisering

    Normalisering er processen med at organisere data I en database for at reducere dobbeltarbejde, øge dataintegriteten og forbedre den samlede effektivitet. Denne færdighed måles i testen for at evaluere kandidaternes viden om databasedesignprincipper og deres evne til at oprette velstrukturerede, normaliserede databaser.

  • databasebegrænsninger

    Databasebegrænsninger er regler og begrænsninger anvendt til data i en database for at opretholde dataintegritet og konsistens. Måling af denne færdighed i testen hjælper med at vurdere kandidaternes fortrolighed med forskellige typer begrænsninger og deres evne til at håndhæve datavalideringsregler inden for en database.

  • Transaktioner

    Transaktioner er sæt af databaseoperationer, der behandles som en enkelt arbejdsenhed, hvilket sikrer datakonsistens og integritet. Denne færdighed måles i testen for at evaluere kandidaternes forståelse af transaktionskontrolkoncepter, såsom at sikre atomicitet, konsistens, isolering og holdbarhed i databaseoperationer.

  • lagrede procedurer

    lagrede procedurer er forudkompilerede sæt SQL -udsagn, der er gemt i en database og udført som en enkelt enhed. Denne færdighed måles i testen for at vurdere kandidaternes færdigheder i at skabe, styre og udføre lagrede procedurer for effektive og sikre databaseoperationer.

  • Triggers

    Triggers er databaseobjekter, der automatisk er udført som svar på specifikke datamanipulationsbegivenheder. Måling af denne færdighed i testen hjælper med at evaluere kandidaternes viden og evne til at skabe triggere til at håndhæve forretningsregler, opretholde dataintegritet og automatisere opgaver i et databasesystem.

  • visninger

    Visninger er Virtuelle tabeller genereret af forespørgsler, der forenkler datatilgang ved at give en logisk repræsentation af de underliggende databasetabeller. Denne færdighed måles i testen for at vurdere kandidaternes forståelse af at skabe og bruge synspunkter til at forenkle komplekse forespørgsler, forbedre ydeevnen og forbedre datasikkerheden.

  • 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 Fru SQL Server 2005/2008 Evalueringstest to be based on.

    Databasedesign
    Tabeloprettelse
    Synspunkter
    Indekser
    Normalisering
    Databasebegrænsninger
    SQL -forespørgsel
    Datamanipulation
    Transaktioner
    Lagrede procedurer
    Triggers
    Tabellen slutter sig til
    Underspillerier
    Samlede funktioner
    Gruppe efter
    Har klausul
    Union Operatør
    Strengfunktioner
    Dato fungerer
    Matematiske funktioner
    Sagserklæring
    Datatyper
    Database -sikkerhedskopiering og gendannelse
    Databasesikkerhed
    Databasepræstation Tuning
    Forespørgseloptimering
    Enhedsrelationsmodel
    Enhedsrelationsdiagrammer
    Database normale former
    Primærnøgle
    Fremmed nøgle
    Unikke begrænsninger
    Kontroller begrænsninger
    Standardbegrænsninger
    Identitetskolonne
    Syreegenskaber
    Isoleringsniveauer
    Låsning og dødvande
    Forpligtelse og rollback
    Fejlhåndtering
    Database udløser
    I stedet for triggere
    Efter triggere
    For triggere
    DML -triggere
    DDL -triggere
    Nestede triggere
    cursoren
    Midlertidige tabeller
    Dynamisk SQL
    Tabelvariabler
    Brugerdefinerede funktioner
    Scalar -funktioner
    Inline tabel-værdsatte funktioner
    Tabel-værdierede funktioner med flere statementer
    Visninger vs lagrede procedurer
    Materialiserede synspunkter
    Indekserede synspunkter
    Almindelige tabeludtryk
    Rekursiv CTE
    Vinduesfunktioner
    Pivot og Unpivot
    Forespørgselsudførelsesplan
    Udførelsesplananalyse
    Forespørgsel tip

What roles can I use the MS SQL Server Online Test for?

  • Database Administrator
  • SQL -udvikler
  • Dataanalytiker
  • Dataingeniør
  • Database tester

How is the MS SQL Server 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

  • Design og implementering af databasesikkerhedsforanstaltninger
  • Arbejde med backup- og gendannelsesprocedurer
  • Overvågning og fejlfinding af databasepræstationsproblemer
  • Forståelse og arbejde med databasereplikation
  • Forståelse og implementering af database spejling
  • Erfaring med at arbejde med SQL Server Analysis Services
  • Design og implementering af datalagringsløsninger
  • Migrerings- og opgradering af databasesystemer effektivt
Singapore government logo

De ansættelsesledere mente, at de gennem de tekniske spørgsmål, som de stillede under panelinterviewene, kunne fortælle, hvilke kandidater der havde bedre scoringer, og differentierede med dem, der ikke scorede så godt. De er meget tilfreds med kvaliteten af ​​kandidater, der er på listen med Adaface -screeningen.


85%
Reduktion i screeningstid

MS SQL Server Hiring Test FAQS

Kan jeg kombinere flere færdigheder i en brugerdefineret vurdering?

Ja absolut. Brugerdefinerede vurderinger er oprettet baseret på din jobbeskrivelse og vil omfatte spørgsmål om alle must-have-færdigheder, du angiver.

Har du nogen anti-cheating eller proctoring-funktioner på plads?

Vi har følgende anti-cheating-funktioner på plads:

  • Ikke-gåbare spørgsmål
  • IP Proctoring
  • Webproctoring
  • Webcam Proctoring
  • Detektion af plagiering
  • Sikker browser

Læs mere om Proctoring Features.

Hvordan fortolker jeg testresultater?

Den primære ting at huske på er, at en vurdering er et elimineringsværktøj, ikke et udvælgelsesværktøj. En færdighedsvurdering er optimeret for at hjælpe dig med at eliminere kandidater, der ikke er teknisk kvalificerede til rollen, den er ikke optimeret til at hjælpe dig med at finde den bedste kandidat til rollen. Så den ideelle måde at bruge en vurdering på er at beslutte en tærskelværdi (typisk 55%, vi hjælper dig med benchmark) og inviterer alle kandidater, der scorer over tærsklen for de næste interviewrunder.

Hvilken oplevelsesniveau kan jeg bruge denne test til?

Hver Adaface -vurdering tilpasses til din jobbeskrivelse/ ideel kandidatperson (vores emneeksperter vælger de rigtige spørgsmål til din vurdering fra vores bibliotek på 10000+ spørgsmål). Denne vurdering kan tilpasses til ethvert erfaringsniveau.

Får hver kandidat de samme spørgsmål?

Ja, det gør det meget lettere for dig at sammenligne kandidater. Valgmuligheder for MCQ -spørgsmål og rækkefølgen af ​​spørgsmål randomiseres. Vi har anti-cheating/proctoring funktioner på plads. I vores virksomhedsplan har vi også muligheden for at oprette flere versioner af den samme vurdering med spørgsmål om lignende vanskelighedsniveauer.

Jeg er kandidat. Kan jeg prøve en øvelsestest?

Nej. Desværre understøtter vi ikke praksisforsøg i øjeblikket. Du kan dog bruge vores eksempler på spørgsmål til praksis.

Hvad er omkostningerne ved at bruge denne test?

Du kan tjekke vores prisplaner.

Kan jeg få en gratis prøve?

Ja, du kan tilmelde dig gratis og forhåndsvise denne test.

Jeg flyttede lige til en betalt plan. Hvordan kan jeg anmode om en brugerdefineret vurdering?

Her er en hurtig guide til hvordan man anmoder om en brugerdefineret vurdering på adaface.

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Ready to use the Adaface Fru SQL Server 2005/2008 Evalueringstest?
Ready to use the Adaface Fru SQL Server 2005/2008 Evalueringstest?
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40 min tests.
No trick questions.
Accurate shortlisting.
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