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  Q30) How can we monitor these space allocations in a database? Answer:   DBA_FREE_SPACE DBA_SEGMENTS DBA_DATA_FILES Read More Oracle Dba Online Training Q31) Defined by Recovery Catalog? Answer: Recovery Catalog is a means by database schema that holds by the metadata managed by RMAN for restoration data and recovery data processes. Q32) What is means by Database Writer? Answer: DBWR is a background process that writes changed data blocks of defense amounts over this data file. This changed information blocks move called dirty blocks. Q33) What are the specific disk components? Answer:   Data files Redo Logs Control files Password files and Parameter files Q34) What is mean by Oracle DBA PGA? Answer: PGA is a memory distance used by Oracle database. It is expected to save session specific information. Q35) When effects DBWR write to the data file? Answer:   When checkpoint occurs When number from infected blocks provides...

  SQL is a very easy database Language to learn and it requires no programming background . It was initially known as SEQUEL and is mainly used to query data from database, manipulate the data and retrieve data from relational database. The term Relational database means to relate structured data in the table. SQL is considered as a standard language for relational database management system and it is also known as data-oriented language The power of SQL is with a single command line we can access many records and we can fetch data based on specific criteria.Know More SQL Server Developer Online Course Table is represented into rows and columns also known as tuple or records and fields. SQL uses ‘;’ as a statement terminator. SQL command fall into Data Definition Language(DDL) , Data Manipulation Language(DML) ,  Data Query Language(DQL) , Data Control Language(DCL) , Transaction Control Language(TCL) . A database query can be either a select query or a action query .A select ...

  There are a plethora of job opportunities in the market for an AWS Developer. So, if you have been wanting to learn AWS, now is a perfect time! An AWS certification is definitely going to kick start your career and put you way ahead in the competition. Consequently, in Q2 2020, the sales of AWS amounted to $10.8 million. Having such tremendous growth in a single quarter makes AWS unstoppable. Hence, working in AWS development is going to be very fruitful for you. The demand for AWS Developers, cloud support engineers, architects, and strategists is only going to rise in the future. For this purpose, our AWS online course is the perfect start! We have listed down some of the most crucial reasons why you should consider learning AWS. Also Read:  AWS Online Training Top 7 Benefits of Learning AWS AWS Is The Top Leading Cloud Computing Platform:  As an IT professional you must possess exceptional knowledge in Cloud Computing and AWS is the leading cloud computing service pr...

  AWS is world most comprehensive and broadly adopted cloud platform. Millions of peoples trust AWS and power of AWS their infrastructure and applications. AWS stand for Amazon Web Services. AWS it comes up with something which is used by everyone in the industry from small startups to bog enterprises everyone sees Amazon as a trusted advisor. When AWS are not available on that day if we have to post the application we need server. Server is too costly on that time nobody can effort easily. But still we can purchase. But sometimes server are down when we using it in that case we have to maintain the server and the maintains are little bit costly, there are some issue related to security and attacks. In server you to maintain in a daily basis and it’s too costly. Our first priority is to make a business but due to server maintains we don’t give that much attention to the business because we resolve the attacks. Amazon Web Services is secure cloud Service platforms, which purpose to ...

  Explore who is DevOps Engineer, what are the skills required and career path of DevOps Professionals. Do you want to know who a DevOps Engineer is? They are the ones aiming at connecting a strong placement between the business and IT operations. This kind of new singularity is taking over the business assembly by the hurricane. It is easily carrying out the fresh procedures and values to update the formation and software deployment in this latest software filled era. Now in this blog, let us research on various points: Who is DevOps Engineer, what are the factors required to become a DevOps Engineer, list of all available job opportunities and the scope of DevOps Engineer. Many believe that DevOps is much about the automation methods, code deployment, and software release. But to tell the fact, there are more than this opinion.  A successful and professional DevOps Engineer must have skills both technical and non-technical concepts in an identical ration.Know More Devops Onl...