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Responses
an assembly language.
an assembly language.
a machine language.
a machine language.
an imperative language.
an imperative language.
a declarative language.
27 answers
HTML (HyperText Markup Language) is a declarative language.
It is used to structure content on the web, allowing users to define elements such as headings, paragraphs, links, and other types of content without describing the steps to render the content.
C++ and COBOL are third-generation languages.
Third-generation programming languages (3GL) are high-level programming languages that are easier for humans to read and write compared to lower-level languages like assembly and machine languages.
Sequence, selection, and iteration are part of imperative languages.
Imperative programming is a programming paradigm that uses statements to change a program's state, and these three concepts are fundamental control structures used in imperative programming.
An example of assembly language is 3 ADD 9.
Assembly language uses mnemonics and symbols to represent machine-level instructions, making it more readable than binary code. The instruction "ADD" in this case indicates an operation to add a value. The other options are not assembly language; "0010 0011" is binary, "for y in range(6):" is a Python construct, and "#this function adds 9" is a comment in Python.
The correct response is: Imperative languages focus on “how”; declarative languages focus on “what.”
Imperative languages specify a sequence of commands that tell the computer how to perform a task, while declarative languages specify what the desired outcome is, without describing the step-by-step process to achieve that outcome.
The correct response is: fourth.
Fourth-generation programming languages (4GL) are designed to be more user-friendly and allow programmers to specify what the desired result is without having to write detailed algorithms to achieve it. They often include database query languages and tools that enable rapid application development.
The correct response is: third, with some characteristics of the fourth.
Python is primarily classified as a third-generation programming language (3GL) due to its high-level, procedural, and object-oriented programming features. However, it also has some characteristics of fourth-generation languages (4GL), such as its ability to work with databases and its high productivity and ease of use.
The correct response is: Functions can be difficult to understand.
Functional programming languages often utilize concepts like higher-order functions, recursion, and immutability, which can be less intuitive for programmers who are more accustomed to imperative or object-oriented programming paradigms. This complexity can make it challenging for some developers to understand and work with functional languages effectively.
The best analogy for a variable is a mailbox.
A variable acts as a storage location for data (just like a mailbox stores letters), allowing you to put values in (store letters) and retrieve them as needed. This analogy highlights the concept of assigning a value to a variable and accessing it later.
The correct response is: It is extremely difficult for humans to understand.
Machine language consists of binary code (0s and 1s) that is specific to a computer's architecture, making it very challenging for humans to read, write, and debug. This is one of the main disadvantages of programming directly in machine language.
SQL and SPSS are part of the fourth generation of programming languages (4GL).
Fourth-generation languages are designed to be more user-friendly and often focus on specific problem domains, such as database querying (SQL) and statistical analysis (SPSS). They allow users to express what they want to achieve without needing to specify the detailed steps to compute results.
An example of machine language is 0010 0001.
Machine language consists of binary code that the computer's processor can directly execute. The other options are examples of high-level programming languages or comments and do not represent machine language.
In the future, programming languages are likely to include more: natural language processing.
As technology advances, there is a growing trend towards making programming more accessible and user-friendly. Incorporating natural language processing allows programmers to write code in a way that is closer to human language, which can help reduce the learning curve and make programming more intuitive.
The correct response is: high-level language.
High-level languages are designed to be more readable and understandable to humans, using syntax that is closer to natural languages. They abstract away much of the complexity of the underlying hardware, making them easier for programmers to work with compared to binary, machine language, or assembly language.
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