Which of the following is NOT a level of data abstraction?
a. Physical level
b. Chemical level
c. Logical level
d. View level
What can you use for implementing database connectivity?
What do you call an index if the index record contains the search-key value and a pointer to the first data record with that search-key value?
a. A loose primary index
b. A dense primary index
c. A compact primary index
d. A sparse primary index
e. A crowded primary index
It is essential that an organization clearly defines every managerial position. Which of the following is not a benefit of position descriptions? (a)They identify dut...Dec 11 2017
What constitutes “significant influence” when an investor’s financial interest is less than 50%?View Solution:Jun 16 2020
A 4 × 6 contingency table has _____________ degrees of freedom.Apr 25 2020
You have an investment plan which you buy a stock and hold it for one year. If you expect the stock price to be $54 a share at the end of the year and you expect to recei...Aug 12 2020
The adjusting entry for unearned revenue always involves a:A) debit to a revenue account and a credit to a liability accountB) debit to a liability account and a credit ...Dec 09 2019
Show that the following lines are skew lines r=(3i+5j+7k)+t(i-2j+k) and r = (i+j+k)+s(7i+6j+7k) >Aug 05 2020
The proposed continuous footing shown below will be used for an exterior wall of a new office building. This foundation will be placed over a uniform deposit of clay. The...Jul 10 2020
Week 4 – Journal - Assessment and Planning for Instruction For each of class sessions 2-15, each student is to find a journal article, book, or professional website page/...May 11 2020
A company has four factories A, B, C and D manufacturing the same product. Production and raw material costs differ from factory to factory and are given in the followin...Aug 06 2020
Brief Exercise 14-8 Whetzel Corporation reported net income of $150,000, declared dividends on common stock of $52,000, and had an ending balance in retained earnings of ...Aug 11 2020