Recursion
Which quality is least relevant when determining if an algorithm is suitable for solving a specific problem?
Its ability to meet performance constraints
Its compatibility with expected input types
Its adaptability to varying input sizes
The aesthetic appeal of its written pseudocode
Which of these is used to represent characters using integers in computers?
Binary code
Hexadecimal
ASCII
Unicode
What is the term for an error in a program that prevents it from running as expected?
Syntax
Feature
Bug
Algorithm
Given a recursive method that calculates factorials, what would cause a StackOverflowError to occur?
An iterative loop is used instead of recursion within the method.
The recursive call decrements the input value by one correctly.
Local variables are not properly initialized within the method body.
The base case is improperly defined, causing infinite recursion.
What is the term for a single binary digit?
Bit
Byte
Nibble
Word
In developing an algorithm, what factor is most important to consider when selecting an appropriate data structure?
The programming language being used
The name length of variables within the algorithm
The color scheme of the user interface
The operations that will be performed frequently
What is thrown when an array index is accessed with a value outside its valid range?
IllegalArgumentException
IndexOutOfBoundsException
OutOfMemoryError
ArrayIndexOutOfBoundsException

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When comparing two algorithms that calculate Fibonacci numbers, which approach typically increases the space complexity compared to others?
Using recursion without memoization.
Using dynamic programming with memoization.
Implementing matrix exponentiation method.
Iterative implementation using loop constructs.
For implementing a system that processes tasks with varying priorities, which data structure facilitates efficient priority-based task retrieval?
Linked List
Array List
Hash Set
Priority Queue
Which of these is an example of encapsulation in object-oriented programming?
Private fields in a class.
An infinite loop in a method.
A list of integers.
Calling a method with parameters.