In SQL, you use the NOT NULL clause in a CREATE TABLE command to indicate columns that cannot contain null values.
Answer the following statement true (T) or false (F)
True
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Write a script named all that displays (sends to standard output) the name of the calling program, the number of positional parameters, and a list of positional parameters. Include the #! line (Sobell, page 297) and a comment (Sobell, page 298). Remember to make the file executable (Sobell, page 100). Test the script with 0, 1, and 5 positional parameters.
What will be an ideal response?
Show all the sections whose enrollment is greater than 5. Display course and section number. Do two versions – one using a join and the other with a correlated subquery. (10 rows)
What will be an ideal response?
How does watermark text usually display in a document?
A) As very light, washed-out text B) In the header or footer C) As bright bold text D) As text around the perimeter of the document
Windows comes with a tool called _______________ for creating a baseline.
Fill in the blank(s) with the appropriate word(s).