Types Of Programming Language, Translators And Integrated Development Environments (Software part 2)
Gbogbo ọrọ náà
A computer cannot run a program written in a language like Python or Java directly; deep down it only understands binary machine code. Something has to translate your high-level instructions into something the processor can execute. The two tools that do this, the compiler and the interpreter, work in very different ways, and choosing the right one changes how you write, test and share your program.
In this lesson you will compare compilers and interpreters and learn when each is the better choice, then look inside the Integrated Development Environment, the all-in-one software that professional programmers actually write code in, and the features that make finding and fixing mistakes so much easier.
Ebumnobi
- 4 Explain the advantages and disadvantages of a compiler and an interpreter
- 5 Explain the role of an IDE in writing program code and the common functions IDEs provide
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Ekele diri gi maka imecha ihe karịrị na Types Of Programming Language, Translators And Integrated Development Environments (Software part 2). Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- Which translator produces an executable file? A. interpreter B. compiler C. assembler only D. editor Answer: B
- An interpreter reports a syntax error by: A. listing all errors at the end B. stopping at the first error it finds C. ignoring it D. producing an executable Answer: B
- Which translator is most appropriate while a program is still being written and tested? A. compiler B. interpreter C. assembler D. linker Answer: B
- Which IDE feature shows the values of variables while a program runs? A. prettyprint B. auto-completion C. variable watch window D. block minimising Answer: C
- An advantage of distributing a compiled executable rather than source code is that: A. it must be re-translated each run B. the source code stays hidden C. an interpreter is required D. it cannot be run without the IDE Answer: B
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Programming Language Implementation
"Introduction to Computer Science: Programming Language Implementation" by OpenStax, OpenStax, Rice University, licensed under CC BY-NC-SA 4.0 (https://creativecommons.org/licenses/by-nc-sa/4.0/). Source: https://openstax.org/books/introduction-computer-science/pages/7-4-programming-language-implementation. Access for free at https://openstax.org/books/introduction-computer-science/pages/1-introduction
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