quiz 6

Which of the following is NOT a valid data type in most programming languages?

• Integer

• Float

• Text

• Boolean

Which type of attack involves tricking users into revealing sensitive information like passwords and credit card numbers?

• Cross-Site-Scripting

• Man-in-the-Middle

• Denial of Service

• Phishing

Which programming language is commonly used for statistical analysis and data visualization?

• Python

• C++

• C#

• JavaScript

What is the term for a software program that replicates itself and spreads to other computers without user intervention?

• Virus

• Worm

• Trojan

• Spyware

Which data structure uses a Last-In-First-Out (LIFO) approach for element access?

• Queue

• Stack

• Linked List

• Tree

In a balanced binary search tree, what is the worst-case time complexity for searching an element?

• O(1)

• O(log N)

• O(N)

• O(N^2)

Which web development framework is built using the Python programming language?

• Ruby and Rails

• Laravel

• Angular

• Django

What is the primary purpose of an index in a database?

• To define the primary key

• To prevent unauthorized access

• To sort data in a specific order

• To optimize query performance by providing faster data retrieval

Which programming language is known for its simplicity and readability, often described as "executable pseudocode"?

• C++

• Java

• Python

• Swift

Which software development practice involves automatically building, testing, and deploying code changes to production environments?

• Waterfall Development

• Continuous Integration/Continuous Deployment (CI/CD)

• Test-Driven Development (TDD)

• Pair Programming