____ allows us to make the SQL statements in our PL/SQL code much more flexible in regards to providing values, such as column names, at runtime.
A. SQL
B. Object technology
C. OBJECT id
D. Dynamic SQL
Answer: D
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Ryan is preparing a presentation for his department. During his research, he gathers information from outside agencies, the state government, and from separate media agencies. These are known as
a. internal sources. b. relative sources. c. impact sources. d. external sources.
Dawson Electronic Services had revenues of $80,000 and expenses of $50,000 for the year. Its assets at the beginning of the year were $400,000. At the end of the year assets were worth $450,000. Calculate its return on assets.
A. 20.0%. B. 7.1%. C. 7.5%. D. 18.8%. E. 6.7%.
How can employers remove expectations of privacy?
What will be an ideal response?
Which of the following statements is NOT true?
a. employers should advertise written job announcements to the public b. anti-discrimination laws do not apply to employment agencies c. an employer should preserve evidence, especially if it suspects a claim will be filed against it d. word of mouth advertising is potentially discriminatory