Concepts Of Programming Languages
12th Edition
ISBN: 9780134997186
Author: Sebesta, Robert W.
Publisher: Pearson,
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Chapter 1, Problem 10PS
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Aspects of writing efficient
In present time the cost of hardware has reduced significantly and now a normal person can easily afford personal computers with standard hardware.
- Even though there has been downfall in the cost of hardware, but there is more effort to produce efficient and quality code.
- One reason is the execution time. Some programs like system software need to run continuously for long hours.
- So, they need to be efficient enough to meet the needs of the users. Also some may argue that instead of wasting efforts to optimize code, one can always upgrade his hardware.
- But who would want to upgrade the hardware for running just one code...
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On modern machines, do assembly language programmers still tend to write better code than a good compiler can? Why or why not?
Is there ever a time when it would be beneficial to build software in assembly language instead of another language?
What do you consider to be the six most compelling reasons for someone to educate oneself about compilers and how they function, and why should others do the same?
Chapter 1 Solutions
Concepts Of Programming Languages
Ch. 1 - Why is it useful for a programmer to have some...Ch. 1 - Prob. 2RQCh. 1 - Prob. 3RQCh. 1 - Prob. 4RQCh. 1 - Prob. 5RQCh. 1 - In what language is most of UNIX written?Ch. 1 - What is the disadvantage of having too many...Ch. 1 - How can user-defined operator overloading harm the...Ch. 1 - Prob. 9RQCh. 1 - Prob. 10RQ
Ch. 1 - Describe some design trade-offs between efficiency...Ch. 1 - Prob. 12RQCh. 1 - Prob. 13RQCh. 1 - Prob. 14RQCh. 1 - Prob. 15RQCh. 1 - Prob. 16RQCh. 1 - Prob. 17RQCh. 1 - Prob. 18RQCh. 1 - Prob. 19RQCh. 1 - Prob. 20RQCh. 1 - Prob. 21RQCh. 1 - Prob. 22RQCh. 1 - Prob. 23RQCh. 1 - Prob. 24RQCh. 1 - Prob. 25RQCh. 1 - What role does the symbol table play in a...Ch. 1 - Prob. 27RQCh. 1 - Prob. 28RQCh. 1 - What are the advantages in implementing a language...Ch. 1 - Prob. 1PSCh. 1 - What are some features of specific programming...Ch. 1 - Prob. 3PSCh. 1 - Prob. 4PSCh. 1 - Prob. 5PSCh. 1 - What common programming language statement, in...Ch. 1 - Java uses a right brace to mark the end of all...Ch. 1 - Prob. 8PSCh. 1 - Explain the different aspects of the cost of a...Ch. 1 - Prob. 10PSCh. 1 - Describe some design trade-offs between efficiency...Ch. 1 - Prob. 12PSCh. 1 - Prob. 13PSCh. 1 - Prob. 14PSCh. 1 - How do type declaration statements for simple...Ch. 1 - Write an evaluation of some programming language...Ch. 1 - Prob. 17PSCh. 1 - Many contemporary languages allow two kinds of...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- When compared to using a language that is interpreted, what are the advantages of using a language that is compiled instead? In what kinds of situations would you find it necessary to make use of an interpreter?arrow_forwardWhat do you believe to be the six most compelling reasons for someone to educate themselves about compilers and how they work?arrow_forwardWhy is it necessary to optimize compilers? How would you make use of one if you were a programmer? Is there ever a situation in which it wouldn't be a good idea to use one of these gadgets?arrow_forward
- Is there ever a time when it makes sense to use assembly language rather than compiled code when developing software for a specific purpose?arrow_forwardWhy is it better to avoid using assembly language when writing programs for general purposes? Do you believe that there is ever a time when it would be appropriate to utilize assembly language?arrow_forwardTo what extent can a good compiler on modern processors produce code that is superior to that produced by an assembly language programmer? So what if we try?arrow_forward
- Is there ever a time when writing software applications in assembly language is the best option, in your opinion?arrow_forwardA compiler converts high-level programs into machine-language counterparts. The compiler has an impact on CPU performance. What if that's true? How can this be? Give a solid reason for your answer?arrow_forwardIs it possible that learning assembly language will improve your knowledge of computer operating systems?arrow_forward
- Who decides which programs are most essential and how they should be prioritized in computing? What causes this? How often does this happen?arrow_forwardIs there a good reason why assembly language shouldn't be used for making generic programs? When do you believe it would be appropriate to utilize assembly language?arrow_forwardOn modern processors, what percentage of the time can a good compiler produce better code than an assembly language programmer? What exactly is the point?arrow_forward
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