The following functions are defined:

What does the console display after the following line?
Printer(2)

• A.211
• B.210
• C.2101
• D.2121

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You have a server that limits the number of data connections.
What should you use to optimize connectivity when the number of users exceeds the number of available connections?

• A.Connection timeouts
• B.Named pipes
• C.Normalization
• D.Connection pooling

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You need to create an application that processes data on a last-in, first-out (LIFO) basis.
Which data structure should you use?

• A.Stack
• B.Tree
• C.Array
• D.Queue

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This question requires that you evaluate the underlined text to determine if it is correct.
The duplication of code so that modifications can happen in parallel is known as separating.
Select the correct answer if the underlined text does not make the statement correct. Select "No change is needed'' if the underlined text makes the statement correct.

• A.No change is needed
• B.branching
• C.merging
• D.splitting

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You run the following code:

What is the value of result when the code has completed?

• A.0
• B.10
• C.20
• D.30

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