11 Questions
Mashina tilida birliklar va sinflar orqali kod tashkil qiladi.
False
Skript tillari tez rivojlanish va bajargalarda ishlatiladi.
True
Pascal - bu obyektga yo'naltirilgan til.
False
Birinchi avlod tillari (1950-yillar) - yuqori darajali tillar.
False
SQL - bu obyektga yo'naltirilgan til.
False
Markaziy protsessor birligi (CPU) instructionsni bajaradi va hisob-kitoblarini amalga oshiradi
True
Xotira ierarxiyasida disk saqlashdan katta, tezroq xotira mavjud
False
I/O kontrollerlari qurilmalar va CPU o'rtasida ma'lumotlarni uzatishni boshqaradi
True
Address Bus - ma'lumotlarni tashish uchun ishlatiladi
False
Soat tezligi IPC (Instruction Per Clock) ga teng
False
Throughput - bir birlik vaqtda bajaringan buyruqlar sonini ifodalaydi
True
Study Notes
Programming Languages
Types of Programming Languages
-
Low-level languages:
- Machine language: uses binary code (0s and 1s) to communicate with the computer
- Assembly language: uses symbolic codes to represent machine language instructions
-
High-level languages:
- Procedural languages: focus on procedures and functions to solve problems (e.g., C, Pascal)
- Object-oriented languages: organize code into objects and classes (e.g., Java, C++)
- Scripting languages: used for rapid development and execution (e.g., Python, JavaScript)
Generations of Programming Languages
- First generation (1950s): machine language
- Second generation (1950s-1960s): assembly languages
- Third generation (1960s-1980s): high-level languages (e.g., COBOL, FORTRAN)
- Fourth generation (1980s-1990s): very high-level languages (e.g., SQL, Python)
- Fifth generation (2000s-present): visual programming languages (e.g., drag-and-drop interfaces)
Characteristics of Programming Languages
- Syntax: rules that govern the structure of a programming language
- Semantics: meaning of the programming language statements
- Type systems: rules that govern the data types and operations in a programming language
- Memory management: how a programming language handles memory allocation and deallocation
Popular Programming Languages
- Web development: HTML, CSS, JavaScript, PHP, Ruby
- Mobile app development: Java, Swift, Kotlin
- Game development: C++, Java, Python
- Scripting: Python, Ruby, PowerShell
Dasturlash tillarining turlari, avlodlari, xususiyatlarini o'rganamiz. Bu kvizda dasturlash tillarining sintaksisi, semantikasi, xotirasi boshqaruvini va mashhur dasturlash tillarini o'rganamiz.
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