The _____ constraint can be placed on a column to ensure that every row in the table has a value for that column
a. UNIQUE b. NOT NULL
c. VALUE d. EMPTY
b
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Cheryl writes checks totaling $200, but she has only $100 in her account. Check #101 is for $50; #102 is for $75; #103 is for $25; and #104 is for $50. All of the checks reach the bank on the same day. In what order should the bank charge them?
A) Under Article 4, it must charge them in the order in which they were drawn. B) It must call the customer to ask which items should be paid. C) The bank may pay them in any order it deems convenient. D) The bank must dishonor all of the checks.
In preparing answers for written interrogatories, a defendant may:
a. not look up information in files b. talk to an attorney c. refuse to answer any questions deemed "offensive" d. ask the trial judge to interpret questions that are unclear e. none of the other choices are correct
Reverse engineering involves taking an existing system and extracting its underlying business process
Indicate whether the statement is true or false
Some consultants have claimed that up to one-third of all spreadsheets contain errors, which can include mechanical errors (typos), errors in logic, as well as errors in omission
Indicate whether the statement is true or false