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Fill in the blanks in each of the following:
- C stores lists of values in _______.
- The elements of an array are related by the fact that they _____.
- When referring to an array element, the position number contained within square brackets is called a(n) __________.
- The names of the five elements of array p are ___, ____, ___, _____ and ____.
- The contents of a particular element of an array is called the _____ of that element.
- Naming an array, stating its type and specifying the number of elements in the array is called _____ the array.
- The process of placing the elements of an array into either ascending or descending order is called ____.
- In a two-dimensional array, the first index identifies the _____ of an element and the second index identifies the _____ of an element.
- An m-by-n array contains _____ rows, _____ columns and _____ elements.
- The name of the element in row 3 and column 5 of array d is ___.
a)
To fill in the blanks with appropriate word.
C stores the list of values in _Arrays.
Explanation of Solution
Arrays in C stores the homogenous data type of values in consecutive memory locations.Thus, the correct fill up is arrays.
b)
To fill in the blanks with appropriate word.
The elements of the array are related by the fact that they areHomogeneous.
Explanation of Solution
Arrays in C stores the homogenous data type (of the same type) of values in consecutive memory locations e.g. they can contain the same kind of elements like integers, characters, doubles and floats. etc.
Thus, the correct fill up is homogeneous.
c)
To fill in the blanks.
When referring to an array element, the position number contained within square brackets is called aSubscript.
Explanation of Solution
The elements in an array are accessed using the index value contained within the square bracket known as a subscript. It is used to identify the index of the element.
Thus, the correct fill up is subscript.
d)
To fill in the blanks.
The names of five elements of array p are p[0], p[1],p[2],p[3] and p[4].
Explanation of Solution
The elements of the array are accessed using the subscript which start from 0 to length-1.Thus, the correct fill up is p[0],p[1],p[2], p[3] and p[4]..
e)
To fill in the blanks.
The contents of the particular element of the array are called as thevalueof the element in the array.
Explanation of Solution
The content of the element of an array is called the value. For example a is an array and the element at its first positive contains the content 2. So the value will be 2.Thus, the correct fill up is value.
f)
To fill in the blanks.
Naming an array, stating its type and specifying the number of elements in the array is called thedeclarationof the array.
Explanation of Solution
Declaration syntax of an array is as follows-
type arrayname[size];
For example,intarr[5]; //declaration of integer array of size 5.
Thus, the correct fill up is Declaration.
g)
To fill in the blanks.
The process of placing the elements of an array either in ascending order or descending order is calledSorting.
Explanation of Solution
Sorting is the process of arranging the element either in increasing or decreasing order. Thus, the correct fill up is sorting.
h)
To fill in the blanks.
In a two-dimensional array, the first index identifies therow of an element and the second element identifies thecolumnof an element.
Explanation of Solution
The elements in two-dimensional array are stored in rows and column.
Following is the assignment in a 2D array.
a[0][1]=5;
Here 0 is the row number and 1 is the column number and at this position value 5 is stored.Thus, the correct fill up is rowandcolumn.
i)
To fill in the blanks.
An m by n array contains_m_ rows, _n_ columns and _m*n__ elements.
Explanation of Solution
The number of elements in 2 d array is always the product of the number of rows and columns.Thus, the correct fill up arem, n and m*n.
j)
To fill in the blanks.
The name of an element in row 3 and column 5 of array d isd[2][4].
Explanation of Solution
The array indices always start from 0, so the element in 3rd row and 5th column of 2 d array d will be denoted by d[2][4].
Thus, the correct fill up is d[2][4].
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