- What is array in simple words?
- Where can arrays be used in real life?
- Why is array used?
- What are the disadvantages of array?
- What is an example of array?
- What is correct definition of an array?
- What is another word for array?
- What is array and its types?
- What is Array how it is declared?
- Which of the best describes an array?
- How do you declare an array?
- Is an array or are an array?
What is array in simple words?
An array is a data structure that contains a group of elements.
Typically these elements are all of the same data type, such as an integer or string.
Arrays are commonly used in computer programs to organize data so that a related set of values can be easily sorted or searched..
Where can arrays be used in real life?
Real-life examples of arrays include the following:post office boxes;book pages;egg cartons;chess/checkerboards.
Why is array used?
An array is a data structure, which can store a fixed-size collection of elements of the same data type. An array is used to store a collection of data, but it is often more useful to think of an array as a collection of variables of the same type. … All arrays consist of contiguous memory locations.
What are the disadvantages of array?
Disadvantages of arrays:The number of elements to be stored in arrays should be known beforehand.An array is static.Insertion and deletion is quite difficult in an array.Allocating more memory than required leads to wastage of memory.
What is an example of array?
For example, they can picture students in a marching band arranged in equal rows or chairs set up in rows in an auditorium. … An arrangement of objects, pictures, or numbers in columns and rows is called an array. Arrays are useful representations of multiplication concepts.
What is correct definition of an array?
Explanation: Correct definition of an array is An array is a series of elements of the same type in contiguous memory locations.
What is another word for array?
SYNONYMS FOR array 1 arrange, range, order, dispose.
What is array and its types?
An array is a collection of one or more values of the same type. Each value is called an element of the array. The elements of the array share the same variable name but each element has its own unique index number (also known as a subscript). An array can be of any type, For example: int , float , char etc.
What is Array how it is declared?
An “array declaration” names the array and specifies the type of its elements. It can also define the number of elements in the array. A variable with array type is considered a pointer to the type of the array elements.
Which of the best describes an array?
1. Which of these best describes an array? Explanation: Array contains elements only of the same type.
How do you declare an array?
Obtaining an array is a two-step process. First, you must declare a variable of the desired array type. Second, you must allocate the memory that will hold the array, using new, and assign it to the array variable. Thus, in Java all arrays are dynamically allocated.
Is an array or are an array?
Are plural and thus go with “are” form of to be, for example: There are a number of clear contrasts. but contrary to these, I usually see: There is a vast array of clear contrasts. … There are a vast array of clear contrasts.