Like other classes, an instance of a delegate is called an object.
Answer the following statement true (T) or false (F)
False
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Failure to release resources when the program is no longer using them can cause ________.
a) buffer overflows b) resource leaks c) exceptions d) None of the above.
Consider the following relations for a database that keeps track of business trips of salespersons in a sales office:
SALESPERSON (SSN, Name, Start_Year, Dept_No) TRIP (SSN, From_City, To_City, Departure_Date, Return_Date, Trip_ID) EXPENSE (Trip_ID, Account#, Amount) Specify the foreign keys for this schema, stating any assumptions you make.
What is a screen saver password? Why is it important?
What will be an ideal response?
Describe the functioning of the Logical Link Control (LLC) sublayer.
What will be an ideal response?