SEASON 0 - Wrap up Quiz [LX]

NUMERAL SYSTEMS

How many unique digits are there in the hexadecimal numeral system?

• 8
• 10
• 16
• 20

DIGITAL ELECTRONICS

What is the output of a NAND gate if both inputs are high?

• High
• Low
• Indeterminate
• Oscillating

COMPUTER ARCHITECTURE

In the Von Neumann architecture, what component is responsible for temporarily storing data and instructions?

• CPU
• ALU
• Control Unit
• Memory

COMPUTER ARCHITECTURE

What role does a bus play in computer architecture?

• It connects the CPU to peripheral devices
• It provides power to all components of the computer
• It facilitates communication between different components of the computer
• It stores the operating system and application software

OPERATING SYSTEM

What is the main responsibility of the operating system?

• It provides security features to protect data and resources.
• It manages hardware resources and provides a platform for running applications.
• It enhances the performance of the computer's processor.
• It provides a graphical user interface for users to interact with the computer.

OPERATING SYSTEM

What is the role of a file system in an operating system?

• To manage hardware resources such as CPU and memory
• To provide a user interface for interacting with the computer
• To organize and store data on storage devices
• To facilitate communication between different computers on a network

ALGORITHMS

Which search algorithm requires the list to be sorted beforehand?

• Binary Search
• Linear Search
• Depth-First Search
• Breadth-First Search

BIG-O COMPLEXITY

What is the time complexity of the Binary Search algorithm in the worst-case scenario?

• O(1)
• O(log n)
• O(n)
• O(n^2)

DATA STRUCTURES

Which data structure follows the FIFO (First-In-First-Out) principle?

• Stack
• Queue
• Heap
• Linked List

RECURSION

What is recursion?

• A loop that repeats a block of code until a condition is met
• A programming technique where a function calls another function.
• A method of solving a problem where the solution of a problem depends on smaller instances of the same problem
• A data structure that stores elements in a last-in-first-out manner