How do we Tune the BO Reports for Performance Improvement?

Correct Answer: Most companies grasp the potential value of successful business intelligence applications However, a common challenge that IT professionals encounter is how to find successful BI application that are adopted by users and make a positive impact on the organization and on the bottom line It can be difficult to structure effective BI project teams, select the right BI application, manage business-IT communications and measure BI success BI is robust application, developing and optimizing successful BI application is always a challenge which involves structuring BI teams and managing business-IT communication

Correct Answer: View state is a repository in an ASPNET page that can store values that need to be retained during postback

Correct Answer: MDM is short for Mobile Device Management The term generally refers to a system that hooks into the operating system on smartphones to collect information or apply restrictions and security precautions that may be sound company policy This is true for Miradore Online, our free MDM product you can get started with today

Correct Answer: Free

Explanation:

Free command displays memory usage in linux.

Correct Answer: One of the most common use of JSON is to fetch JSON data from a web server (as a file or as an HttpRequest), convert the JSON data to a JavaScript object, and then it uses the data in a web page The eval() function can compile and execute any JavaScript This represents a potential security problem It is safer to use a JSON parser to convert a JSON text to a JavaScript object A JSON parser will recognize only JSON text and will not compile scripts

Correct Answer: 1 Operational Data Store has very low data latency Data moved to ODS mostly on event based rather than time based ETL to Data Warehouse/Data Mart 2 ODS is more closer to OLTP system We don't normally prefer to store aggregated data in OLTP So it is with ODS 3 Unlike data warehouse where data is HISTORICAL, ODS is near real time(NRT) So data aggregation is less important is ODS as data keeps changing

Correct Answer: 1:m

Correct Answer: A Field that DL/I uses to maintain the segments in the ascending order is called the key field

Correct Answer: SYSPRINT: All system output will appear under this DD card Suppose you are copying a VSAM file using IDCAMS Then, number of records processed, highest condition code etc will appear under sysprint You cannot customise SYSPRINT output SYSIN: This is nothing but SYStem INstruction Suppose, you want to sort a file on certain key You have to have following command under SYSIN SORT FIELDS = (starting-col,length,data-type,A/D) SUM FIELDS = NONE DUMMY: Mainly used where user is intended to simulate a program without creating an output file

Correct Answer: Return Code in JCL can b obtained by the use of COND paramaterit is used to know the return codes of previous steps