Full question:
Assume you are using the text's array-based queue and have just instantiated a queue of capacity 10. You enqueue 5 elements and then deque 2 elements. Which indices of the internal array elements hold the remaining elements? a) 0 to 2 b) 7 to 9 c) 2 to 4 d) 1 to 3
Answer and Explanation:
If you instantiate a capacity of 10 for the queue, you have the queue a capacity of not more than 10 values.
To enqueue means to add an element to the array(if it's not full, n<10)
To dequeue means to delete an element from the array or queue(if n! =0)
From the question, for example:
We create a queue of capacity 10:
Queue q(10);
We add elements/enqueue 5 elements to the queue :
q.queueEnqueue(10);
q.queueEnqueue(5);
q.queueEnqueue(8);
q.queueEnqueue(9);
q.queueEnqueue(2);
If we print this out:
q. queueDisplay()
We would get:
10, 5, 8, 9, 2
We remove elements/dequeue 2 elements from the queue :
q. queuedequeue();
q. queuedequeue();
We print it out:
q. queueDisplay()
8 ,9, 2
We observe that deletion/dequeue starts from the front/first index.
We are left with indices 2, 3, 4 or 2 to 4
Note: the above methods/ functions and objects used are merely for example purposes. The queue uses a floating front design approach.
The pseudocode :
Pair MaxiMini(array, sizeof_array)
if sizeof_array = 1
return element as both maximum and minimum
else if sizeof_array = 2
do one comparison to find the maximum and minimum
return that pair
else
# sizeof_array > 2
recursion for maximum and minimum of the left half
recursion for maximum and minimum of the right half
one comparison determines the true max of the two elements
one comparison determines the true min of the two elements
return the pair of maximum and minimum
Answer:
I think the answer is C and D
Answer:
Data modeling
Explanation:
Data modeling is a term used in computer or software engineering. It is a technique of creating a data model for an information system through unusual formal methods. It also involves the analysis of models during the development of an application. It is further divided into three places including:
1. Conceptual data
2. Logical data model
3. Physics data model
Hence, Data modeling is a model that involves the creation of data and process models during the development of an application
11. <span><span>their population crashed.
</span><span>
12. </span></span><span>dead zone
13. I believe </span><span>energy efficient</span>
