1.What do you mean by word Data Science? Data Science is the extraction of knowledge from large volumes of data that are structured or unstructured, which is a continuation of …
April 2016
- DataScienceInterview Questions and AnswersTechnical Interview Questions and Answers
- Data WarehouseInterview Questions and AnswersTechnical Interview Questions and Answers
DataWareHouse Interview Questions and Answers For Freshers Part-2
by Sby S11.What is junk dimension? • In scenarios where certain data may not be appropriate to store in the schema, this data (or attributes) can be stored in a junk dimension. …
- Data WarehouseInterview Questions and AnswersTechnical Interview Questions and Answers
DataWareHouse Interview Questions and Answers For Freshers Part-1
by Sby S1.What is the purpose of cluster analysis in Data Warehousing? Cluster analysis is used to define the object without giving the class label. It analyzes all the data that is …
- Interview Questions and AnswersOracle DBATechnical Interview Questions and Answers
Oracle DBA Interview Questions and Answers For Graduates
by Sby S1.What is Oracle? Oracle is a company. Oracle is also a database server, which manages data in a very structured way. It allows users to store and retrieve related data …
- HyperionInterview Questions and AnswersTechnical Interview Questions and Answers
Hyperion Interview Questions and Answers For Freshers
by Sby S1.What is Hyperion? Hyperion is a database that allows you to access the data very quickly. The company was bought by Oracle in 2007 and Oracle has continued to improve …
- Interview Questions and AnswersLinuxTechnical Interview Questions and Answers
Linux Interview Questions and Answers For Graduates Part-3
by Sby S21.What daemon is used for scheduling of the commands? The crontab command is used for scheduling of the commands to run at a later time. SYNTAX crontab [ -u user …
- Interview Questions and AnswersLinuxTechnical Interview Questions and Answers
Linux Interview Questions and Answers For Graduates Part-2
by Sby S11.What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device? The correct command is tar -cvf /dev/tape /home. …
- Interview Questions and AnswersLinuxTechnical Interview Questions and Answers
Linux Interview Questions and Answers For Graduates Part-1
by Sby S1.What is LILO? • LILO is Linux Loader is a boot loader for Linux. It is used to load Linux into the memory and start the Operating system. LILO can …
- Interview Questions and AnswersSalesforceTechnical Interview Questions and Answers
SalesForce Interview questions and Answers For Graduates Part-5
by Sby S41. What is an Account Team? (EE/UE) – Used for collaborative account management – Used for sharing as well as reporting purposes – Manually added to Account records – Default …
- Interview Questions and AnswersSalesforceTechnical Interview Questions and Answers
SalesForce Interview questions and Answers For Graduates Part-4
by Sby S31. What are Organization Wide Defaults? – Defines the baseline level of access to data records for all users in the Organization (not including records owned by the user or …