Give a command line for displaying attributes of all the file starting with a string prog, followed by zero or more characters and ending with a string .c in the courses/ece345 directory in your home directory.
What will be an ideal response?
ls -l ~/courses/ece345/prog*.c
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In Section 16.3.2 we pointed out that in a multidatabase system, data could not be communicated directly from one database site to another and that even indirect communication was difficult since a query site cannot send data to a database site. However, the following “end run” might be considered for computing a semi-join. The query site, A, executes a SELECT statement at the first database site, B, which returns the projection, P, used in computing the semi-join. Site A then uses the projection to dynamically construct another SELECT statement whose result set is the semi-join. Using Example 16.3.1 on page 699 of Section 16.3.1 involving tables Student and Transcript, give the two queries. Under what circumstances could such an approach be considered?
What will be an ideal response?
The dark border around a selected cell includes a small square called a ________ handle used to enter a series of related labels or formulas
A) series B) copy C) selection D) fill
Check Compatibility is used to verify that critical Excel 2013 features are not lost when a workbook is opened in an earlier version of Excel
Indicate whether the statement is true or false
What information does a certificate contain?
What will be an ideal response?