WGU C949 Data Structure and Algorithm on
Terminology Preparedness baseline Exam
knowledge Questions with Expertly written
solution 2024/2025
Polymorphism - correct answer functional behavior depends
on the argument types
Dynamic typing - correct answer used to determine the type
of objects as a program executes; Python
Static Typing - correct answer requires the programmer to
define the type of every variable and every function parameter in
a program's source code; C, C++
Class - correct answer keyword that can be used to create a
user-defined type of object containing groups of related vars and
fxns
Creates a new type of object
__init__ - correct answer instantiation of a class automatically
calls this method defined in the class def
This is also known as the constructor
, Memory allocation - correct answer the process of an app req
and being granted memory
Garbage collection - correct answer reference count is an
integer count that reps how many vars ref an obj;
When an obj ref count = 0 the obj is no longer referenced and is
sent here
Ternary - correct answer type of operation condition ?
(T)Block1: (F)Block2
Assignment - correct answer type of operation for setting a
var
Comparison - correct answer type of operation for comparing
data <, > ...
Equality - correct answer type of operation == !==
Short - correct answer data type
Long - correct answer data type
Linked allocation - correct answer A data structured contains
the name, size, and starting block/cluster address of a file. A
table is used to identify the address of each piece of the file.
Terminology Preparedness baseline Exam
knowledge Questions with Expertly written
solution 2024/2025
Polymorphism - correct answer functional behavior depends
on the argument types
Dynamic typing - correct answer used to determine the type
of objects as a program executes; Python
Static Typing - correct answer requires the programmer to
define the type of every variable and every function parameter in
a program's source code; C, C++
Class - correct answer keyword that can be used to create a
user-defined type of object containing groups of related vars and
fxns
Creates a new type of object
__init__ - correct answer instantiation of a class automatically
calls this method defined in the class def
This is also known as the constructor
, Memory allocation - correct answer the process of an app req
and being granted memory
Garbage collection - correct answer reference count is an
integer count that reps how many vars ref an obj;
When an obj ref count = 0 the obj is no longer referenced and is
sent here
Ternary - correct answer type of operation condition ?
(T)Block1: (F)Block2
Assignment - correct answer type of operation for setting a
var
Comparison - correct answer type of operation for comparing
data <, > ...
Equality - correct answer type of operation == !==
Short - correct answer data type
Long - correct answer data type
Linked allocation - correct answer A data structured contains
the name, size, and starting block/cluster address of a file. A
table is used to identify the address of each piece of the file.
