Computer Science Challenge

What is a sorting algorithm that works by repeatedly stepping through the list, comparing each pair of adjacent items and swapping them if they are in the wrong order?

• Merge Sort

• Insertion Sort

• Bubble Sort

• Quick Sort

Which programming language is known for its simplicity and readability, often used for web development?

• Python

• C++

• Ruby

• JavaScript

What data structure organizes data in a hierarchical manner using nodes?

• Tree

• Graph

• Stack

• Queue

What type of network connects computers within a limited area such as a school or office building?

• CAN

• LAN

• MAN

• WAN

Which component of an operating system manages the communication between hardware and software?

• RAM

• Kernel

• CPU

• BIOS

What is the practice of protecting systems, networks, and programs from digital attacks called?

• digital defense

• data protection

• online security

• cybersecurity

Which algorithm is used to find the shortest path in a graph from a source node to all other nodes?

• A* algorithm

• Prim's algorithm

• Dijkstra's algorithm

• Bellman-Ford algorithm

Which programming language is commonly used for scientific computing and data analysis?

• Java

• C++

• Ruby

• Python

What data structure uses a Last In, First Out (LIFO) approach for data access?

• LinkedList

• Heap

• Queue

• Stack

What type of network connects computers over a large geographical area, often using public infrastructure like the internet?

• Local Area Network (LAN)

• Personal Area Network (PAN)

• Metropolitan Area Network (MAN)

• Wide Area Network (WAN)