A three-tiered client/server model includes which of the following?
A) Web server
B) application server
C) database server
D) All of the above.
D) All of the above.
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Answer the following questions true (T) or false (F)
1. STL ranges [first, last) are always ‘half-open’ – from the first element to a designation for one past the last element. 2. Given a map m, the expression m["value"] will return NULL if there is no string named "value" stored in the map.
The declaration ArrayList
A) allows the programmer to create an ArrayList that holds integer types B) compiles correctly, but causes an exception to be thrown at run time C) causes a compile-time error D) compiles and runs correctly, but is not recommended
Produce a list of the names and addresses of all employees who work for the IT department.
What will be an ideal response?
The _________ layer performs error checking which is redundant to some extent with the function of the _________ layer.
a. application, presentation b. physical, data link c. transport, data link d. presentation, transport e. network, physical