Consider an isolation level implemented using long-duration granular locks on rows and tables. Under what conditions can phantoms occur?
What will be an ideal response?
If a SELECT statement, using a read predicate, gets long term read locks on the
rows that satisfy that predicate, those locks do not prevent another transaction from
inserting a rowthat also satisfies that predicate.
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If you have multiple email accounts configured in Outlook, you cannot decide which email account to use when you compose and send a new email message.
Answer the following statement true (T) or false (F)
Which of the following data should be entered as a label?
A. telephone number B. price C. volume D. distance
Identify and correct the errors in the code segments—assume that all variables have been properly declared and initialized:
``` while (c <= 5) { product *= c; ++c ```
You can use the mathematical operators plus sign (+), minus sign (-), division sign (/), and multiplication sign (*) to build complex formulas
Indicate whether the statement is true or false