Computer Knowledge Quiz 11

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History	Geography	Polity	Computer	Economics

1 / 15

Which language is often used for data analysis and machine learning?

Java

Python

Ruby

2 / 15

Which of the following is a functional programming language?

Haskell

Java

Swift

3 / 15

What is the purpose of CSS in web development?

To style and layout web pages

To create dynamic content

To store data

To define server-side logic

4 / 15

Which of the following is a statically-typed programming language?

Java

JavaScript

Python

Ruby

5 / 15

In JavaScript, what is the purpose of the `'forEach'` method?

Defining functions

Sorting arrays

Iterating over elements in an array

Concatenating strings

6 / 15

What does HTML stand for?

Hyperlink and Text Markup Language

HyperText Markup Language

Hyper Transfer Markup Language

High-Level Text Markup Language

7 / 15

What is the file extension for a Python source code file?

.py

.java

.cpp

.html

8 / 15

What is the primary purpose of the `try`, `catch`, and `finally` blocks in Java?

Loop control

Exception handling

Variable declaration

File manipulation

9 / 15

Which programming language is commonly used for web development?

PHP

C++

Swift

Java

10 / 15

Which programming language was developed by Apple for iOS and macOS development?

Kotlin

Java

Objective-C

Swift

11 / 15

What is Python known for?

High-level readability

Low-level memory manipulation

Speed

Real-time processing

12 / 15

In C++, what is a constructor?

A class method

A variable

A member function

An operator

13 / 15

In PHP, what does the `'echo'` function do?

Defines a constant

Reads a file

Takes user input

Displays output to the browser

14 / 15

What is the primary use of SQL?

Styling web pages

Machine learning

Database management

Server-side scripting

15 / 15

What does the acronym API stand for?

Advanced Programming Integration

Application Programming Interface

Application Process Interface

Automated Processing Interface

Your score is

Computer Knowledge Quiz 11

Which language is often used for data analysis and machine learning?

Which of the following is a functional programming language?

What is the purpose of CSS in web development?

Which of the following is a statically-typed programming language?