17 Questions
What happens if the number of values to be initialized in an array is more than the size of the array in C?
It results in a compilation error
If only partial array initialization is done in C, what are the uninitialized elements automatically initialized to?
Zeros
When initializing an array without specifying its size in C, how is the size of the array determined?
Size is set to the number of initial values specified
What happens when a string is used for initializing an array in C?
The size of the array is always 1 byte more than the length of the string
In C, what will happen if you try to initialize an array with more elements than its specified size?
Compilation error will occur
When initializing an array without specifying its size in C, how does the compiler handle memory allocation?
Allocates memory based on declared variable type
When partially initializing an array, why does C fill in zeros for remaining elements?
To maintain data integrity
What is an array?
An ordered set of similar data items
How are the data items stored in an array?
In consecutive memory locations
Why is the size of an array specified during declaration?
To allocate and reserve memory locations
What is the range of an array with n elements?
0 to (n-1)
How can arrays be initialized at compile time?
Initializing all different memory locations
What is the syntax for declaring an array?
[data_type array_name[n];
What is required before using an array in a program?
declaration of the array
How can array elements be accessed?
data_type[array_name] notation
What can be initialized in arrays at the time of declaration?
int, char, and other data items
'Initialization without size' refers to what in arrays?
'Assigning all elements with default values'
Learn about the definition, declaration, and usage of arrays in programming. Understand how arrays store similar data items in consecutive memory locations and how elements can be accessed using the same name.
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