Generations of Computer Languages
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Questions and Answers

What is the primary purpose of a beta release in software development?

  • For testing and evaluation (correct)
  • To finalize the product
  • To generate revenue
  • To launch to the public

    • Which type of translator program converts mnemonic codes into machine language?

  • Assembler (correct)
  • Third generation language
  • Compiler
  • Interpreter

    • What is the purpose of translator programs in computing?

  • To convert machine language programs into high-level language programs
  • To convert low-level language programs into machine language programs
  • To convert high-level language programs into low-level language programs (correct)
  • To convert high-level language programs into natural language

    • Which of the following is not a feature of fourth generation languages (4GLs)?

    <p>Dependent on operating systems</p> Signup and view all the answers

    Which generation of languages is known to use binary form such as 0s and 1s?

    <p>First generation language</p> Signup and view all the answers

    What was the primary purpose of FORTRAN?

    <p>For scientists and engineers</p> Signup and view all the answers

    What is the source code in the context of translator programs?

    <p>A program written in a high-level language</p> Signup and view all the answers

    At which stage of development is a product typically in a beta release?

    <p>Pre-launch</p> Signup and view all the answers

    Which generation of languages is known for being similar to the English language?

    <p>Third generation languages</p> Signup and view all the answers

    What are mnemonic codes used in?

    <p>Second generation language</p> Signup and view all the answers

    What is a key characteristic of fourth generation languages?

    <p>They are similar to human languages.</p> Signup and view all the answers

    Which of the following languages is an example of a fourth generation language (4GL)?

    <p>Perl</p> Signup and view all the answers

    Which of the following statements best describes a beta release?

    <p>An early version released for testing and evaluation</p> Signup and view all the answers

    Which type of translator program is slow in execution speed but preferred by beginners?

    <p>Interpreter</p> Signup and view all the answers

    Which generation of computer languages is also referred to as a low-level language?

    <p>First generation and 2nd generation language</p> Signup and view all the answers

    What is the object code in the context of translator programs?

    <p>The code converted into machine language</p> Signup and view all the answers

    Which of the following is correct about COBOL?

    <p>It was designed for business users</p> Signup and view all the answers

    Why are translators necessary in computing?

    <p>Because computers cannot directly understand high-level languages</p> Signup and view all the answers

    What is the primary area of application for fifth generation languages (5GLs)?

    <p>Artificial Intelligence</p> Signup and view all the answers

    Why might a company choose to release a beta version of their software?

    <p>To gather user feedback</p> Signup and view all the answers

    What type of computer language uses mnemonic codes or symbols?

    <p>Assembly language</p> Signup and view all the answers

    Which statement is true about both FORTRAN and COBOL?

    <p>Both are among the earliest computer languages</p> Signup and view all the answers

    What does the machine language use to represent instructions?

    <p>Binary digits (0 and 1)</p> Signup and view all the answers

    FORTRAN was NOT designed for which of the following user groups?

    <p>Business users</p> Signup and view all the answers

    What is the main purpose of a compiler?

    <p>To convert high-level language into machine language at once</p> Signup and view all the answers

    Which of the following is NOT a characteristic of a beta release?

    <p>Market-ready product</p> Signup and view all the answers

    Which of the following is not a third generation language (HLL)?

    <p>Mercury</p> Signup and view all the answers

    Which is noted as an advantage of machine language?

    <p>Very high speed</p> Signup and view all the answers

    Why is machine language considered difficult to work with?

    <p>It is time-consuming and tough to understand</p> Signup and view all the answers

    Which computer language was designed for business users?

    <p>COBOL</p> Signup and view all the answers

    What is the main advantage of high-level languages (HLLs) over machine and assembly languages?

    <p>User-friendly and machine-independent</p> Signup and view all the answers

    What does the 'ADD' mnemonic code represent in assembly language?

    <p>0010</p> Signup and view all the answers

    Which term best describes the nature of the first generation and second generation languages when compared to the third generation languages?

    <p>Low-level</p> Signup and view all the answers

    Which characteristic is NOT associated with first generation language?

    <p>High memory utilization</p> Signup and view all the answers

    Which statement is true about third generation languages (HLLs)?

    <p>They are similar to English.</p> Signup and view all the answers

    Which type of language is expressed in binary form consisting of 0s and 1s?

    <p>Machine language</p> Signup and view all the answers

    What is the purpose of an assembler?

    <p>To convert mnemonic codes into the machine language</p> Signup and view all the answers

    Assembly language uses which of the following instead of binary code?

    <p>Mnemonic codes</p> Signup and view all the answers

    Which generation of languages is used to develop programs for artificial intelligence?

    <p>Fifth-generation languages</p> Signup and view all the answers

    Which type of translator program translates a program line by line?

    <p>Interpreter</p> Signup and view all the answers

    1st and 2nd generation languages are machine ___

    <p>dependent</p> Signup and view all the answers

    3rd, 4th and 5th generation languages are machine___

    <p>independent</p> Signup and view all the answers

    ____ translates source code of programs line by line

    <p>Interpreter</p> Signup and view all the answers

    ____ translates the whole program at once into the object code.

    <p>Compiler</p> Signup and view all the answers

    Assembler, compiler and interpreter are the types of translator.

    <p>True</p> Signup and view all the answers

    Source code is the program generated as a result of conversion into machine language by the translator.

    <p>False</p> Signup and view all the answers

    Translator converts Source code into an object code.

    <p>True</p> Signup and view all the answers

    Which of the following has faster execution

    <p>Compiler</p> Signup and view all the answers

    Study Notes

    Generations of Computer Languages

    • There are five generations of computer languages: Machine language, Assembly language, High-level language, Very high-level language, and Artificial intelligence language.

    First Generation Language

    • Machine language is expressed in binary form (0s and 1s).
    • It is the only language that a computer understands.
    • Advantages: very high speed and low memory utilization.
    • Disadvantages: difficult to write and debug, machine-dependent, and few people specialize in it.

    Second Generation Languages

    • Assembly language uses mnemonic codes or symbols in place of 0s and 1s.
    • Easier to work with than binary language.

    Translator Programs

    • Used to convert high-level language programs into low-level language programs.
    • Three types: Assembler, Interpreter, and Compiler.
    • Assembler: converts mnemonic codes into machine language.
    • Interpreter: translates high-level language into low-level language line-by-line.
    • Compiler: translates entire program into machine language at once.

    Types of Computers

    • Microcomputers
    • Minicomputers
    • Mainframe computers
    • Supercomputers

    Computer Programming

    • Programming: process of writing programs in a computer language.
    • Machine language: expressed in binary form.
    • Assembly language: uses mnemonic codes or symbols.
    • Third generation languages: simple, user-friendly, and machine-independent.
    • Fourth generation languages: similar to human languages.
    • Fifth generation languages: used for Artificial Intelligence.
    • Translator programs: convert high-level language programs into low-level language.
    • Assembler programs: convert mnemonic codes into machine language.
    • Interpreters: translate line-by-line, whereas compilers translate the whole program at once.

    Third Generation Languages

    • Simple, user-friendly, and machine-independent.
    • Easy to learn and use different computer languages.
    • Examples: Basic, C, C++, Java.

    Fourth Generation Languages

    • Highly user-friendly and independent of operating systems.
    • High speed of execution, reducing programming efforts.
    • Minimum user effort required to obtain information.
    • Designed to reduce time and cost of software development.
    • Examples: PHP, Ruby, Python, Perl, SQL.

    Fifth Generation Languages

    • Consist of visual tools to develop programs for Artificial Intelligence.
    • Examples: Mercury, OPS5, and Prolog.

    Translator

    • Converts high-level language programs into object code.
    • Imagine an interpreter capable of interpreting high-level language into low-level language and vice-versa.

    Software Development

    • Beta release: a product or technology still in development, released for testing and evaluation.

    Types of Computers

    • There are four types of computers: microcomputers, minicomputers, mainframe computers, and supercomputers.

    Programming

    • Programming is the process of writing programs in a computer language.

    Computer Languages

    • Machine language is expressed in binary form, using 0s and 1s to represent 'Off' and 'On' states.
    • Assembly language uses mnemonic codes or symbols in place of 0s and 1s.
    • Third-generation languages are simple, user-friendly, and machine-independent.
    • Fourth-generation languages are similar to human languages.
    • Fifth-generation languages are used to develop programs for Artificial Intelligence (AI).

    Translator Programs

    • Translator programs are used to convert high-level language programs into low-level language.
    • An assembler is a program that converts mnemonic codes into machine language.
    • An interpreter translates line by line.
    • A compiler translates the whole program at once.

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    Description

    Discover the evolution of programming languages, from Machine language to Very high-level languages, and learn about the different stages of development. This quiz covers the five generations of computer languages, their characteristics, and more!

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