Which logical units of the computer retain information? _________.
Fill in the blank(s) with the appropriate word(s).
memory unit and secondary storage unit.
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For any DBMS that you have access to, investigate the XML functionality supported by the DBMS.
What will be an ideal response?
Modify the E-R diagram for the Student Registration System to include information about the student majors and the majors allowed in courses. A student can have several majors (which are codes of the various programs in the university, such as CSE, ISE, MUS, ECO). A course can also have several admissible majors, or the list of admissible majors can be empty. In the latter case, anyone is admitted into the course. Express the constraint that says that a course with restrictions on majors can have only those students who hold one of the allowed majors. Alas, in full generality this constraint can be expressed only as an SQL assertion that uses features (which we have yet to study). However, it is possible to express this constraint under the following simplifying assumption: when a student
What will be an ideal response?
On a chart, a value that originates in a worksheet cell is known as a(n) ________
Fill in the blank(s) with correct word
The Arrange menu has how many commands?
A. 1 B. 2 C. 3 D. 4