When compiling objects that call packaged program units, which of the following statements is true?
A. Restriction violations are not discovered until runtime.
B. Only the program body is used for verification.
C. Because only the package body information is used, the PL/SQL compiler cannot determine if the restrictions on functions within SQL statements are being respected.
D. Restriction violations are discovered at compile time.
Answer: A
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Which of the following is true of longitudinal studies?
A) They measure units from a sample of the population at only one point in time. B) They are often described as "snapshots" of the population. C) They include "sample surveys." D) They are prevalent in marketing research, outnumbering cross-sectional and causal studies. E) They repeatedly measure the same sample units of a population over a period of time.
Summit Financial Advisors provides accounting and finance assistance to customers in the retail business. Summit has four professionals on staff and an office with six clerical staff. Total compensation, including benefits, for the professional staff run about $731,000 per year, and it normally has about 8500 billable hours per year. The professional staff keep detailed time sheets organized by client number. The total office and administrative costs for the year are $561,000. Summit allocates office and administrative costs to clients monthly, using a predetermined overhead allocation rate based on billable hours. During July, Summit's professionals spent 41 hours on their client. What is the total amount of cost that Summit will record for the client for the month? (Round any intermedia
A) $3526 B) $2706 C) $1,292,000 D) $6232
It is important for a manager to be open to feedback because ______.
a. the receivers are doing most of the work b. receivers won’t ask questions of managers who get upset when asked c. feedback eliminates the need for follow up d. feedback is more likely to be positive than negative
Based on your analysis of the ease of entry into and the threat of substitute products and services in the pizza segment of the restaurant industry, your friends have now asked you to estimate the threat of retaliation by incumbent rivals in the industry. Explain your assessment of this threat.
What will be an ideal response?