KSU CSE 1321 Final Review UPDATED
ACTUAL Questions and CORRECT
Answers
Selection - CORRECT ANSWER✔✔- Algorithm: selects smallest unsorted item and swaps
positions
Insertion - CORRECT ANSWER✔✔- Algorithm: uses two sets, moving entries from
unsorted to sorted part
Binary - CORRECT ANSWER✔✔- Search: compares target with middle element,
eliminating half of collection
True, using binary search - CORRECT ANSWER✔✔- Sorting a collection speeds up value
search
Big O - CORRECT ANSWER✔✔- Notation to analyze algorithm efficiency
Bubble - CORRECT ANSWER✔✔- Algorithm: compares and swaps adjacent items until
fully sorted
Linear - CORRECT ANSWER✔✔- Search: scans items one by one without skipping
Declares grades to be a reference to an array - CORRECT ANSWER✔✔- Creating array
grades[10]
True - CORRECT ANSWER✔✔- In static typing, arrays have values of one data type
index or subscript - CORRECT ANSWER✔✔- Term for pinpointing an element in an array
0 - CORRECT ANSWER✔✔- Starting value for array indexes
, x = [0,10,20,30,40] - CORRECT ANSWER✔✔- Value of x[3] after code execution
All the values in the array are initialized to 10 - CORRECT ANSWER✔✔- Results of
initializing array x with 10
Value contains the lowest value in array1 - CORRECT ANSWER✔✔- Results of finding
lowest value in array1
38 - CORRECT ANSWER✔✔- Value of x[1] after adding 5 to each element in x
A reference to the string 'ghi' - CORRECT ANSWER✔✔- Value of myStrings[2] after array
creation
[1][1] - CORRECT ANSWER✔✔- Index of center position in a 3x3 2D array
Creates a 2D array with 30 rows and six columns - CORRECT ANSWER✔✔- Description
of myStudents[30][6] array creation
15 - CORRECT ANSWER✔✔- Value stored in myNumbers[1][2] after code execution
Creates array myNums[5][12] - CORRECT ANSWER✔✔- Code to create a 2D array with 5
rows and 12 columns
private - CORRECT ANSWER✔✔- Visibility level of a class field
attribute - CORRECT ANSWER✔✔- Another term for a class field
blueprint - CORRECT ANSWER✔✔- Analogous term for a class
instance of the class - CORRECT ANSWER✔✔- Definition of an object
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