Question 7 Which of the following statements are TRUE? (Check all that apply) There are exactly two distinct semantics models for formal parameters: in and inout There are two conceptual models of how data transfers take place in parameter transmission: Either an actual value is copied (to the caller, to the called, or both ways) or an access path is transmitted. Some languages such as Python allow subprograms to return more than one value. Contemporary software-engineering principles dictate that access by subprogram code to data outside the subprogram should be maximized In most contemporary languages, parameter communication takes place through the heap
Question 7 Which of the following statements are TRUE? (Check all that apply) There are exactly two distinct semantics models for formal parameters: in and inout There are two conceptual models of how data transfers take place in parameter transmission: Either an actual value is copied (to the caller, to the called, or both ways) or an access path is transmitted. Some languages such as Python allow subprograms to return more than one value. Contemporary software-engineering principles dictate that access by subprogram code to data outside the subprogram should be maximized In most contemporary languages, parameter communication takes place through the heap
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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
Transcribed Image Text:Question 7
Which of the following statements are TRUE? (Check all that apply)
There are exactly two distinct semantics models for formal parameters: in and inout
There are two conceptual models of how data transfers take place in parameter transmission: Either an
actual value is copied (to the caller, to the called, or both ways) or an access path is transmitted.
Some languages such as Python allow subprograms to return more than one value.
Contemporary software-engineering principles dictate that access by subprogram code to data outside the
subprogram should be maximized
In most contemporary languages, parameter communication takes place through the heap
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