WGU C949 Data Structures and Algorithms| PA |
Pre-Assessment | Actual Questions and Answers
Latest Updated (Graded A+)
Correct 37
Incorrect 0
WGU C949 Data Structures and Algorithms| PA
1 of 37
Term
What does the term "in-place" mean in the context of sorting
algorithms?
a. The algorithm sorts the elements in ascending order.
b. The algorithm rearranges the elements without using additional
memory.
c. The algorithm modifies the input array directly.
d. The algorithm guarantees the best-case time complexity.
,Give this one a try later!
The algorithm rearranges the
To analyze the memory usage of the
elements without using
algorithm
additional memory.
To provide a formal specification of To compare the performance of
the algorithm different algorithms
Don't know?
2 of 37
Term
Which data structure is suitable for implementing a stack?
a. Array
b. Linked List
c. Hash Table
d. Heap
Give this one a try later!
Linked List Hash Table
Heap Queue
Don't know?
, 3 of 37
Term
What is the purpose of analyzing algorithms?
a. To understand their implementation details
b. To determine their runtime complexity
c. To optimize their memory usage
d. To improve their user interface
Give this one a try later!
To provide a formal specification of
To indicate the end of the linked list
the algorithm
To analyze the memory usage of the To determine their runtime
algorithm complexity
Don't know?
Pre-Assessment | Actual Questions and Answers
Latest Updated (Graded A+)
Correct 37
Incorrect 0
WGU C949 Data Structures and Algorithms| PA
1 of 37
Term
What does the term "in-place" mean in the context of sorting
algorithms?
a. The algorithm sorts the elements in ascending order.
b. The algorithm rearranges the elements without using additional
memory.
c. The algorithm modifies the input array directly.
d. The algorithm guarantees the best-case time complexity.
,Give this one a try later!
The algorithm rearranges the
To analyze the memory usage of the
elements without using
algorithm
additional memory.
To provide a formal specification of To compare the performance of
the algorithm different algorithms
Don't know?
2 of 37
Term
Which data structure is suitable for implementing a stack?
a. Array
b. Linked List
c. Hash Table
d. Heap
Give this one a try later!
Linked List Hash Table
Heap Queue
Don't know?
, 3 of 37
Term
What is the purpose of analyzing algorithms?
a. To understand their implementation details
b. To determine their runtime complexity
c. To optimize their memory usage
d. To improve their user interface
Give this one a try later!
To provide a formal specification of
To indicate the end of the linked list
the algorithm
To analyze the memory usage of the To determine their runtime
algorithm complexity
Don't know?
