When a primary key is changed in one table but the corresponding foreign keys in the related table are not, records can become ____.
A. orphaned
B. widowed
C. childless
D. unrelated
Answer: A
Computer Science & Information Technology
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Java has two basic kinds of numeric values: _____________, which have no fractional part, and ___________________ which do.
a) shorts, longs b) doubles, floating points c) characters, bytes d) integers, floating points e) integers, longs
Computer Science & Information Technology
LibreOffice Writer is _____ software.
A. desktop publishing B. presentation C. word processing D. database
Computer Science & Information Technology
A primary key that consists of two or more fields is called a(n) redundant key. _________________________
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
In thermal wax transfer printers, the thermal ______________ passes over the film ribbon and melts the wax onto the paper.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology