Answer:
Explanation:
The main importance of graphics and images in program development is user experience. These graphics, color schemes, clarity, images etc. all come together to create a user interface that individuals will be able to easily navigate and use with extreme ease in order to benefit from what the program is intended to do. An interface of a class of objects allows every button and object in the program to grab and share functionality in order for the entire program to run smoothly.
Answer:
D. All are true.
Explanation:
All the given statements about CAD are true.
Answer:
Function signature can be defined as a combined term used to refer to the function name, function return type, no of arguments , type of arguments.
Explanation:
The signature of function is seen as a combined term used to refer to the function name, function return type, number of arguments , type of arguments.
When overloaded functions is been defined, they are different in numbet of arguments or type of argument passed.
To understand this better refer to the program code below.
C++ code.
#include <iostream>
using namespace std;
int multiply(int a, int b)
{
cout << a*b <<endl;
return 0;
}
int multiply(int a, int b, int c)
{
cout << a*b*c <<endl;
return 0;
}
int main()
{
//function with two arguments passed
multiply(3, 50);
//function with three arguments passed . It is different in number of arguments passed. Thus here function signature is different
multiply(4, 20, 10);
}
C. database administrators are responsible for organizing a company's data making sure all the data is accurate' available' and secure
Answer:
A.O(1)
Explanation:
In the implementation of queue by using linked chain the performance of the enqueue operation is O(1).We have to maintain two pointers one head and the other tailand for enqueue operation we have to insert element to the next of the tail and then make that element tail.Which takes O(1) time.
