
Data Structures and Algorithms Concepts
Interactive Video
•
Computers
•
9th - 12th Grade
•
Practice Problem
•
Hard
Sophia Harris
Used 12+ times
FREE Resource
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the starting index for arrays in most programming languages?
2
0
10
1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is a string typically stored in memory?
As an array of characters
As a binary tree
As a single character
As a list of numbers
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a matrix in terms of data structures?
A single-dimensional array
An array of arrays
A linked list
A binary tree
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a struct used for in programming?
To create a binary tree
To store a single number
To sort data
To store a block of related variables
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a key advantage of linked lists over arrays?
Faster access time
Simpler structure
Dynamic resizing
Fixed size
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main characteristic of a queue?
Circular Access
Random Access
First-In First-Out
Last-In First-Out
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a stack differ from a queue?
Stacks use FIFO, queues use LIFO
Stacks use LIFO, queues use FIFO
Stacks are circular, queues are linear
Stacks are faster than queues
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