Answer:
False
Explanation:
namespaces can be nested. That is we can have a hierarchy of namespaces.
For examples suppose we have a namespace top. Within this we have another namespace first. At the next level we have a namespace called second. Then we have a class MyClass as a member of this namespace second. Then the complete description of the class will be as follows:
top::first::second::MyClass
DPI (Dots per inch), which is the resolution/detail that the printer can print.
Paper size, as you may want to print on a large range of media
Paper type, as conventional printers would print on standard paper, whilst different uses, such as photography, would benefit from printing on higher quality photo paper.
Connectivity, this can range from wireless over WiFi or Bluetooth, wired over Ethernet or USB, or even where you may have to connect a USB/SD card directly into the printer. All of these data transmission solutions would result in their own constraints and benefits.
Explanation:
There are three types of loops in programming languages which are as following:-
- for.
- while.
- do while.
The syntax for all the three loops is different.You will see mostly for loop used with the arrays because they are easy to implement.
the syntax of for loop is :-
for(int i=initial value;condition;i++)
{
body
}
In for loops you only have to write the conditions in only line else is the body of the loop.
for example:-
for array of size 50 printing the each element
for(int i=0;i<50;i++)
{
cout<<arr[i]<<" ";
}
You have to initialize i with 0 and the condition should be i<size of the array and then increase the counter.
Answer:
that is very long question ask a profesional
Explanation:
Answer:
import turtle
my_turtle = turtle.Turtle()
my_turtle.speed(0)
my_turtle.pendown()
colours = ["yellow", "blue", "red", "orange", "cyan", "pink", "green", "brown"]
for sides in range(8):
my_turtle.pencolor(colours[sides])
my_turtle.forward(100)
my_turtle.left(45)
Explanation:
- The pencolor statement must be inserted before the forward() call otherwise you have no control over the color of the first line.
- You don't need the count variable, since the 'sides' variable is a perfect counter to index the colours array.
