16 Questions
What is a structure in C++?
A collection of variables under a single name, all of different data types
Which keyword is used to declare a structure in C++?
struct
What is the purpose of typedef declarations in C++ structures?
To create new data types as aliases for existing ones
Which statement is true about arrays and structures in C++?
An array can store only information of the same data type, while a structure can store information of different data types
What does a self-referential structure mean in C++?
A structure that refers to itself within its definition
What does a typedef declaration look like in C++?
typedef (data_type) (alias_name)
When declaring a structure in C++, what keyword is used?
struct
If we have to define a structure for a student in C++, how can it be declared?
struct student { int r_no; char name; char course; float fees; }
What does the 'typedef' keyword enable in C++?
Create a new data type
In C++, how are variables declared at the time of structure declaration?
struct student { int r_no; char name; char course; float fees; } stud1, stud2;
What happens when we precede a 'struct' name with the 'typedef' keyword in C++?
The struct and typedef become synonymous
In C++, what is the general syntax to initialize a structure variable?
struct struct_name { data_type member_name1; data_type member_name2; } struct_var = {constant1, constant2};
What does the following syntax represent in C++: struct student { int r_no; char name; char course; float fees; } stud1 = {1, "Aydin", "DS", 45000};?
Initialization of the student structure with specific values
'Memory representation of a structure' refers to what in C++?
The physical layout and size of memory allocated for a structure
'Each variable name within a structure is a member of the structure.' - This statement is true or false in C++?
True
'Structure member names and name of the structure follow the same rules as for the names of ordinary variables.' - Is this statement true or false in C++?
'Structure member names and name of the structure' have identical naming rules in C++
Test your knowledge of structures in C++ data structures with this quiz. Topics include nested structures, arrays of structures, and passing structures through pointers.
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