________ is an open-source Big Data processing system developed to address the challenges of Big Data, especially the efficiency related challenges.

________ is an open-source Big Data processing system developed to address the challenges of Big Data, especially the efficiency related challenges.

Data integration comprises all of the following, except?

Data integration comprises all of the following, except?

Which of the following is not true about big data?

In performance management of an organization, ________ are enterprise-wide agreed targets to be tracked against over a period of time.

Business problems addressed by big data analytics include all of the following, except?

Business problems addressed by big data analytics include all of the following, except?

Given that the size of data warehouses is expanding at an exponential rate, which of the following is the most relevant issue that the organization must consider and deal with?

Which of the following is not among the functions filled by business report?