Which of the following search conditions can be used to identify records that do not have data stored in a column named ColB?
a. ColB = NULL
b. ColB IS NOT NULL
c. ColB IS NULL
d. ColB = ' '
c
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Three types of data models used today are: the hierarchical model, the network model and the relational model.
Answer the following statement true (T) or false (F)
Clay Earth Company sells ceramic pottery at a wholesale price of $5 per unit. The variable cost of manufacture is $2.50 per unit. The fixed costs are $6200 per month. It sold 5700 units during this month. Calculate Clay Earth's operating income (loss) for this month.
A) $22,300 B) $8050 C) ($8050) D) ($6200)
Explain how the creation of the National Do Not Call Registry may have helped telemarketers more than it hurt them
What will be an ideal response?
Identify whether each of the following items 1 through 8 would on appear on the bank side or the book side of a bank reconciliation.____ 1. Bank service charges____ 2. Outstanding checks____ 3. Deposits in transit____ 4. NSF check____ 5. Interest on a checking account____ 6. The company properly wrote a check for $95.80 that the bank incorrectly paid as $9.58.____ 7. The bank printed checks for the depositor for a fee.____ 8. The bank collected a $1,000 note for the depositor.
What will be an ideal response?