Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Concepts of programming language Questions

5. Write test programs in C++, Java, and C# to determine the scope of a
variable declared in a for statement. Specifically, the code must deter-
mine whether such a variable is visible after the body of the for
statement.
6. Write three functions in C or C++: one that declares a large array stati-
cally, one that declares the same large array on the stack, and one that
creates a the same large array from the heap. Call each of the subpro-
grams a large number of times (at least 100,000) and output the time
required by each. Explain the results.
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Transcribed Image Text:5. Write test programs in C++, Java, and C# to determine the scope of a variable declared in a for statement. Specifically, the code must deter- mine whether such a variable is visible after the body of the for statement. 6. Write three functions in C or C++: one that declares a large array stati- cally, one that declares the same large array on the stack, and one that creates a the same large array from the heap. Call each of the subpro- grams a large number of times (at least 100,000) and output the time required by each. Explain the results.
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