Answer:
In serial communication transfers one bit of data at a time, while parallel communication transfers many bits of data at the same time. Serial communication transmits the data bits sequentially, while parallel communication transmits data bits simultaneously, allowing greater amounts of data to be transferred.
-Serial communication is the one used to communicate the Arduino with the Computer through the USB cable.
-An example of a parallel port is the printer port. The Parallel Port was only created and used in the printers interface and the computers.
Explanation:
In <em>serial communication</em>, each bit is sent by its own clock flank where conditions are defined after each byte, if it is synchronous or asynchronous. In <em>parallel communication</em> there is only one single clock flank where the information is sent where it is an advantage to use it where there are several input or output data.
I hope it's help you.
Answer:
(b) int **arr = new int*[10];
Explanation:
An <em>array of pointers</em> is simply an array containing pointer variables. These pointer variables may be Strings, integers, doubles e.t.c
To declare such arrays of pointers, for example, of integers, in C++, we write;
int **arr = new int*[10];
The left hand side of the above code snippet i.e int ** arr, suggests that arr is a pointer that points to a pointer to integer variables.
The right hand side i.e new int* [10], creates a new array of 10 integer pointer variables.
Now, put together, int **arr = new int*[10] will create/declare an array of pointers of integers having a size of 10.
Answer:
The answer is "in the form of design, color and graphic".
Explanation:
The wireframe is also recognized as 'skeleton', it is a static, low-fidelity description of various layouts, which provides shapes to the component. It is indeed a visualization of even an interface using only basic shapes.
It is a 2D illustration of a site user interface, which primarily focuses on capacity planning and priority of information, features available, and role expectations like, storyboards which do usually not include design, color, or graphics.
If i'm not mistaken it's "boot.ini"