Which of the following is true of unstructured data?
a. It fits nicely into traditional databases.
b. It ensures that any updates to a database generated by a transaction are completed in their entirety.
c. It relies upon concurrency control by locking database records to ensure that other transactions do not modify a database until the first transaction succeeds or fails.
d. It can add a depth to data analysis, with the right tools, that could not be achieved otherwise.
d. Itcan add a depth to data analysis, with the right tools, that could not be achieved otherwise.
Many organizations are interested in analyzing unstructured data, often combining it with structured data to make business decisions. Unstructured data can provide rich and fascinating insights. With the right tools, unstructured data can add a depth to data analysis that could not be achieved otherwise.
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PPP helps establish which of the following?
What will be an ideal response?
Identify the compiler errors, and state what is needed to eliminate the error(s).
``` // This is a little program that calculates a modulus answer. int main() { double x,y,answer; answer = x%y; cout << “\n\n answer = << answer; return 0; } ```
Which of the following is a consideration when purchasing a power supply with the correct wattage?
A. DIMMs draw the most power B. Motherboards with CPU tend to draw about the same as a SATA drive C. Fans draw as much power as a video card D. The power supply should be rated 30% higher than the fan connector
Critical Thinking QuestionsCase 10-1As the senior administrative assistant in your company, you are often asked to review and critique PowerPoint presentation projects assigned to junior administrative assistants and interns. Lou, an intern in the marketing department, sends you an email with an attached presentation file. Lou asks you to run the slide show and give him some suggestions for ways to improve the slides' content. While thinking about Lou's slide show, you realize that the data Lou is trying to showe with the slide show was not clear. You quickly send Lou an interoffice instant message suggesting that ____. a. he delete the datac. he link the datab. he embed the datad. he copy and paste
What will be an ideal response?