Write a regular expression that selects lines containing any of the following words: linux windows solaris macos. For this exercise you must surround your solution with double quotes.

When is the redo log buffer written to the redo log file? A. A transaction changes data. B. The redo log buffer becomes one-third full. C. A redo log group is archived. D. The database starts up.

Sendstars is a package delivering company that recently made a study on its customer retention and service renewal metrics.

For how many integer values of $n$ between 1 and 1000 inclusive does the decimal representation of $/frac{n}{1400}$ terminate?

Hardware is defined as the physical parts of a computer

How to remove duplicates from list in python?

The technology that contributed to digital cameras came from spy satellites used during the cold war

Explain what is a database schema and mention one example

Discard an old computer and want to erase my files

Suppose I have a std::vector A. This vector has only values in the range of 0 to A. size (), inclusive. For example, if there are 5 values in A, then the only values it can have are {0,1,2,3,4,5}, although not necessarily in that order.

Which three factors does the Partnership for 21st Century Learning recognize as requiring balance in the lives of young people? A. Family, work, and school B. Health, finances, and personal goals C. Needs, desires, and financial status D.