?
As shown in the accompanying figure, once a system becomes stable, maintenance costs usually remain low and involve minor _____ maintenance.?
A. ?corrective
B. ?adaptive
C. ?perfective
D. ?preventive
Answer: B
Computer Science & Information Technology
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Delete department number 30 from the department table. If it is not successful, write down your suggestion to make it work.
Write queries/statements for the following. (Use tables created in Chapter 4 Lab Activity.)
Computer Science & Information Technology
The data contained in a database is commonly stored in ________
A) forms B) reports C) queries D) tables
Computer Science & Information Technology
An AutoExec macro is a macro group that assigns keys on the keyboard to execute each submacro
Indicate whether the statement is true or false
Computer Science & Information Technology
A(n)________ is a range of IP addresses within a scope that you do not want to haveused by DHCP in leasing addresses to clients
a. Restriction b. Exclusion c. Reservation d. None of the above
Computer Science & Information Technology