COGNITIVE ASSESSMENT
You want an open source, Linux-based mobile operating system for a new smartphone your company is developing. Which of the following will you use?
A. Android
B. iOS
C. Windows Phone
D. Blackberry OS
Answer: A
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Consider the following definition of an anomaly: An anomaly is an object that is unusually influential in the creation of a data model.
(a) Compare this definition to that of the standard model-based definition of an anomaly. (b) For what sizes of data sets (small, medium, or large) is this definition appropriate?
Identify the letter of the choice that best matches the phrase or definition.
A. A control that does not have a source of data. B. Must have a common field in the main part of the report and in the subreport. C. A report that lists data from a table or query. D. Serves as a container for one or more subreports from unrelated data sources. E. A report that you create and then embed in another report. F. A small object such as a text box that displays data or a line that separates one record from another. G. A control whose source of data is a field in the report’s record source. H. Guides you through the steps of creating a report based on one or more tables or queries by asking you questions about the record sources, fields, layout, and format you want to use. I. Allows you to combine unrelated data on a report. J. Formatting that allows the developer to add features such as color, bold, or larger fonts based on the values in the report. K. A grouped report that calculates totals for each group and a grand total for the entire report. L. Compares one or more sets of data graphically.
What will the following code display?
int numbers[4] = {99, 87}; cout << numbers[3] << endl; a. 87 b. 0 c. 99 d. garbage e. This code will not compile
The incident beam _________________.
a. comes from the light source and hits the object b. comes from the object and hits our photoreceptors c. comes from our eyes d. none of the above