Concepts of Programming Languages (11th Edition)
11th Edition
ISBN: 9780133943023
Author: Robert W. Sebesta
Publisher: PEARSON
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Chapter 2, Problem 5PS
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Original goals of the ALGOL design committee:
- The most difficult goal among the three original goals of the ALGOL design committee is the second goal.
- The second goal states that the language must be used for describing algorithms.
- Developing a language with pseudocode or symbolic notation for describing
algorithm for publication is really difficult. - The other difficulties in achieving the design goals of ALGOL design committee are given below:
- The first goal was to design a language whose syntax must be similar to the mathematical notation and programs must be easy to understand...
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What exactly is an optimising compiler, and how does it accomplish its job? Why on earth would you ever want to use one of these whenever you are writing code? Do you find it possible to conceive of a situation in which you wouldn't need one of these?
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Do the compiler's stages have any inherent properties or features? Is it feasible, in your opinion, to demonstrate each stage?
Chapter 2 Solutions
Concepts of Programming Languages (11th Edition)
Ch. 2 - In what year was Plankalkl designed? In what year...Ch. 2 - What two common data structures were included in...Ch. 2 - How were the pseudocodes of the early 1950s...Ch. 2 - Speedcoding was invented to overcome two...Ch. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQ
Ch. 2 - Prob. 11RQCh. 2 - Prob. 12RQCh. 2 - Prob. 13RQCh. 2 - Prob. 14RQCh. 2 - Prob. 15RQCh. 2 - Prob. 16RQCh. 2 - Prob. 17RQCh. 2 - Prob. 18RQCh. 2 - Prob. 19RQCh. 2 - Prob. 20RQCh. 2 - Prob. 21RQCh. 2 - On what programming language was COBOL based?Ch. 2 - In what year did the COBOL design process begin?Ch. 2 - What data structure that appeared in COBOL...Ch. 2 - What organization was most responsible for the...Ch. 2 - Prob. 26RQCh. 2 - Prob. 27RQCh. 2 - Prob. 28RQCh. 2 - Prob. 29RQCh. 2 - Prob. 30RQCh. 2 - Prob. 31RQCh. 2 - Prob. 32RQCh. 2 - Prob. 33RQCh. 2 - Prob. 34RQCh. 2 - Prob. 35RQCh. 2 - Prob. 36RQCh. 2 - Prob. 37RQCh. 2 - Prob. 38RQCh. 2 - Prob. 39RQCh. 2 - What Ada construct provides support for abstract...Ch. 2 - What populates the Smalltalk world?Ch. 2 - Prob. 42RQCh. 2 - Prob. 43RQCh. 2 - From what language does Objective-C borrow its...Ch. 2 - Prob. 45RQCh. 2 - What do the Ada and COBOL languages have in...Ch. 2 - What was the first application for Java?Ch. 2 - Prob. 48RQCh. 2 - How does the typing system of PHP and JavaScript...Ch. 2 - Prob. 50RQCh. 2 - Prob. 51RQCh. 2 - Prob. 52RQCh. 2 - Prob. 53RQCh. 2 - Prob. 54RQCh. 2 - What data structure does Python use in place of...Ch. 2 - Prob. 56RQCh. 2 - What characteristic of Rubys arithmetic operators...Ch. 2 - Prob. 58RQCh. 2 - Prob. 59RQCh. 2 - Prob. 60RQCh. 2 - Prob. 61RQCh. 2 - Prob. 62RQCh. 2 - Prob. 63RQCh. 2 - Prob. 64RQCh. 2 - Prob. 65RQCh. 2 - Prob. 66RQCh. 2 - Prob. 1PSCh. 2 - Prob. 2PSCh. 2 - Prob. 3PSCh. 2 - Prob. 4PSCh. 2 - Prob. 5PSCh. 2 - Prob. 6PSCh. 2 - Prob. 7PSCh. 2 - Prob. 8PSCh. 2 - Prob. 9PSCh. 2 - Prob. 10PSCh. 2 - Prob. 11PSCh. 2 - Prob. 12PSCh. 2 - Prob. 13PSCh. 2 - Prob. 14PSCh. 2 - Prob. 15PSCh. 2 - Prob. 16PSCh. 2 - Prob. 17PSCh. 2 - Prob. 18PSCh. 2 - Prob. 19PSCh. 2 - Prob. 20PSCh. 2 - Prob. 21PSCh. 2 - Prob. 22PSCh. 2 - Prob. 23PSCh. 2 - Prob. 24PS
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- Is it feasible to discuss the testability of the compiler?arrow_forwardOne characteristic of programming languages that varies widely from language to language is how parameters are passed. Among ALGOL, Pascal, Ada, C, C++, Java, and C#, no two languages pass parameters in exactly the same way. Among these languages, choose the one that you believe has adopted the best approach to parameter passing. Defend your decision by outlining the advantages of the approach of the language that you chose and the disadvantages of the approaches taken by other languages.arrow_forwardCompiler's Phases possess any inherent characteristics or functionality. Do you believe it is feasible to demonstrate each step?arrow_forward
- How big of a selection do we have to choose from when it comes to programming languages these days? A few thoughts on each in fast succession.arrow_forwardDo you have an idea of what the most crucial phases of the compiler are? Please include examples at each level of this hierarchy to help me understand your response.arrow_forwardIs there a clear and exhaustive description for the word "optimize compilers" and how it should be used? If you are a software developer, at what point would you discover it required to use one of these? In what circumstances would the usage of such a gadget be unacceptable?arrow_forward
- Localization, conversion to unicode: Suppose you were now required to create a branch of your project in which all text (prompts, output, error messages) was written in a language (e.g. German) that required the use of characters not supported by ASCII. Discuss the specific design changes you would make, and the key specific C++ code changes that would be required in the new branch. If you did not carry out the relevant portions of the project implementation, then clearly explain the anticipated changes under the assumption that you had a working implementation based on your project designarrow_forwardTo what extent do the various Compiler Phases interact with one another, and what exactly are their key responsibilities? It is not entirely improbable that everything might be explained with only a single case study.arrow_forwardTo what extent do the distinct phases of the compiler effectively achieve their fundamental objectives? How can real-life scenarios be employed to exemplify the various stages?arrow_forward
- If we are going to make use of the term "optimize compilers," does it have a meaning that is both straightforward and exhaustive? When it comes to developing software, under what circumstances would it be necessary for one of these to come in handy? In what kinds of situations would the use of a device such as this be deemed inappropriate?arrow_forwardDo you possess any knowledge regarding the Compiler Phases' constituent elements that demand the utmost attention in terms of their significance? It would be beneficial if you could furnish an illustration for each tier of this hierarchy by incorporating an exemplar in your reply.arrow_forwardDoes anybody have a short and sweet definition of what "optimize compilers" means? At what point in the software development process would you employ one of these? Where would it be unacceptable to employ such a device?arrow_forward
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