Options: (A)The amount of information with in data as opposed to the amount of redundancy or noise (B) One of the defining aspects of a data warehouse (C) Restriction that requires data in one column of a database table to the a subset of another-column. (D) None of these 5
. You were giving your presentation, and you need to click a slide that’s few slides back. How do you get there?
Options: a. Press ESC to get back into a normal view; click the slide thumbnail in normal view; then click the resume slide show button b. Press backspace until your desired slide c. Right click, point to go on the shortcut menu, point to by title, and click the slide you want to go to d. All of above
What is an advantage of placing computations in SQL views?
Options: To save users from having to write an expression., To ensure that the results are consistent., To accomplish both of the above., None of the above is correct - computations cannot be placed in a view.
Why is the width of the data bus so important to the processing speed of a computer?
Options: The narrower it is, the greater the computer's processing speed, The wider it is, the more data that can fit into main memory, The wider it is, the greater the computer's processing speed, The wider it is, the slower the computer's processing speed
The river Godavari is often referred to as Vridha Ganga because
Options: it is the older river of India, of its large size and extent among the peninsular rivers, there are a fairly large number of pilgrimage centres situated on its banks, its length is nearly the same as that of the river Ganges
Options: (A)Modular design of a software application that facilitates the integration of new modules (B) Showing a universal law or rule to be invalid by providing a counter example (C) A set of attributes in a database table that refers to data in another table (D) None of these 4