Category Archives: Education

SSRS may not display dates and times in the format you want. Fortunately if you want to set an explicit format (such as dd/mm/yyyy) for a field on a report then it’s straightforward to do this, without using any code or expressions. In this tip I’ll show how to set this up for an example report.See full article ». SQL Server Management Studio has a handy feature which allows you to split a query window in two. The length of a varchar column can be determined using the len() function, however this generates an error when used with the text datatype. Fortunately we can use the datalength() function to work out the length of a text field.

For a large server with a lot of connections this can be a real nuisance. This article explains how to sort and filter the results.See full article ». Once Luke is satisfied with the health of databases, he takes a break for some exercise to power the brain before diving into execution of client scripts, or investigating performance issues.

Write a query to get the maximum salary of a back-end developer

One important thing to note here is that SQL Server can only truncate up to the oldest open transaction. Therefore, if you are not seeing the expected relief from a checkpoint, it could very well be that someone forgot to commit or rollback their transaction. It is very important to finalize all transactions as soon as possible. Being able to quickly see how a database is performing is possible thanks to the Database Consistency Checker commands. When you want to combine several tables or manage how they are accessed, then a view is a way of doing this virtually within SQL Server.

• It is a key skill for data analysts and data scientists who work with large datasets.
• Part of the job hunting process calls on the candidate to perform well at the interview stage.
• We have also introduced cutting-edge concepts like SSRS, SSIS, SQL Cloud database , JSON Support and a list of the new features of SQL 2016, 2017, CTP-2019 with SQL performance improvement tips.

Deferred name resolution refers to calling objects in SQL queries that do not yet exist. In SQL server, stored procedures support deferred name resolution. For example, while creating a stored procedure, you can write a SELECT query that fetches data from a table which doesn’t even exist on a database.

Technical SQL interview questions.

Using master-slave partitioning, we can commit every write to a single master node; the node then distributes updated data to read-only slaves. However, write operations will not be sped up — this is a crucial caveat as they are usually the bottleneck. A broad topic like organizing data how to become a sql server dba in an efficient way requires some theoretical questions — with these, you can assess your fundamental database knowledge. One notable omission from the server properties available from the SERVERPROPERTY() function is the date and time that SQL Server was last started or restarted.

If you’re interviewing for a junior SQL role, an employer won’t expect you to know how to perform advanced queries and know all the technical terms just yet, instead, they’ll want to know if you have a basic understanding of SQL. SQL is important in data science because it is used to manage and manipulate data in relational databases. It is a key skill for data analysts and data scientists who work with large datasets.

Personal SQL interview questions.

It’s beneficial to also include if you’ve had any experience using other coding software, as this shows you’re a highly advanced coder and can translate a lot of your previous skills to this role. SQL is essential for anyone pursuing a career in data and technology. By reviewing essential SQL concepts and practicing common interview questions, you can increase your chances of acing your SQL interview and landing your dream job in Faridabad. A relational database is a type of database that organizes data into tables. Tables are related to each other through common fields, which allow users to query data from multiple tables.

This course teaches Cloud Support, Linux, Python/Bash Scripting, Network essentials, Storage Essentials, Troubleshooting. These set of skills will help get you an entry level job as a Cloud Engineer or Cloud support engineer with no prior knowledge of Cloud/IT. Receive tips & info on cleared job search, security clearances and career development. You’ll apply for a specific ‘profile’ like Linux, Networking, Windows, Database, Deployment, etc. If applying for one of the core profiles like Linux or Networking, you’ll need to meet the bar in technical knowledge in that area. If they feel that you have a good foundation, then they can teach you everything you need to know about how AWS works.

So if anything happens or something goes wrong, support engineers need to be available. This is why cloud support engineers typically work in shifts. Drive projects that improve support-related processes and our https://remotemode.net/ customers’ technical support experience. Cloud Support Engineers also provides technical support to a global list of customers that are building mission-critical applications on top of different Cloud services.

Want to practice more such questions for the Onsite round

When she’s not working to inform, engage and inspire readers, she’s probably drinking too many lattes and scouring fashion blogs. Even with the latest cloud training, there are new problems ready to be solved and sometimes there are even new products to learn and support. aws cloud engineers generally own and maintain their own testbed.

To be honest, if you dont use AWS and are not familiar with it, your certification in it is essentially useless. Spend some time going through some of their white pages and best practices. Sign up for an account and use the free tier to start learning at least the basics.

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Support the client with the best suitable services of the Cloud service provider. Provide support to the clients in terms of AWS and its services. This job has expired and you can’t apply for it anymore.

• Our business is centered around people and technology and you will have the ability to make a direct impact on customer success.
• There may also be some situation-based questions to gauge your motivation for the role and company.
• Are you preparing for a technical interview and feeling overwhelmed by all the information out there?

Be prepared for scenario-based questions that involve analyzing, troubleshooting, and providing solutions to technical issues. It is conducted by a senior HR manager from the company. Questions will be almost exclusively based on your CV and previous work experience, quite similar to the Phone Screen. There may also be some situation-based questions to gauge your motivation for the role and company. OS questions will focus on OOPS, fundamentals of Operating systems.

Technical Support Engineer – Remote | WFH

We work with governments, hospitals, police forces, housing providers, local authorities and more. We help them pay financial support faster, speed up treatments for patients and respond to emergencies in the right way. The more we do, the more our customers can do for others. • Support engineers interested in travel have presented training or participated in focused summits across our sites or at specific AWS events.

Depending on the nature of the role a Disclosure Barring Service check may also be required. Are you preparing for a technical interview and feeling overwhelmed by all the information out there? It isn’t about how many hours you spend at home or at work; it’s about the flow you establish that brings energy to both parts of your life. We believe striking the right balance between your personal and professional life is critical to life-long happiness and fulfillment. We offer flexibility in working hours and encourage you to find your own balance between your work and personal lives.

Must be able to communicate effectively with business and technical professionals in appropriate degrees of technical detail. There will also be situational questions to assess your leadership skills and behavioural aspects of your personality. We’ve negotiated thousands of offers and regularly achieve $30k+ (sometimes $300k+) increases. Get your salary negotiated or your resume reviewed by the real experts – recruiters who do it daily. Please see this article for full instructions on opening a support case by phone. For security purposes, AWS Support doesn’t have a phone number.

• You will act as the ‘Cloud Ambassador’ across all the cloud products, arming customers with the required tools & tactics to get the most out of their Product and Support investment.
• Receive tips & info on cleared job search, security clearances and career development.
• There will also be situational questions to assess your leadership skills and behavioural aspects of your personality.
• We work with governments, hospitals, police forces, housing providers, local authorities and more.