Answer:
#include <stdio.h>
#include <math.h> /* has sin(), abs(), and fabs() */
int main(void) {
double interval;
int i;
for(i = 0; i <30; i++) {
interval = i/10.0;
printf("sin( %.1lf ) = %.3lf \t", interval, abs(sin(interval)));
}
printf("\n+++++++\n");
return 0;
}
Explanation:
The C source code defines a void main program that outputs the absolute value of the sine() function of numbers 0.1 to 3.0.
Passing by reference is used if a parameter's data flow is two-way, into and out of the function.
C. two-way, into and out of the function.
<u>Explanation:</u>
If a function in programming language passing the parameter by reference means it only sending the address of parameter to a function. If any value is changed on reference parameter it will changed original value.
If parameter passed by value means it is one way, where value been send to the function.
Whereas by reference means it two-way, in and out of the function. Mostly it called as pointer.
It is available in c , c++, where declare of variable “*” or “&” address off.
The correct answer is D. Go to page 3, click Page Layout, click Columns, click two.
Explanation
When you want to make a digital document, one of the most recommended tools for its quality and ease is Microsoft Word. In this program, you can edit documents as you wish, change the font, the font size, the distance of the margins, among other options. One of the options offered by this program is to add two or more columns of text, to carry out this action it is necessary to go to the page where you want to put two or more columns (in the case of Ruth-Anne, page 3), then click Page Design, there a menu is displayed in which the Columns option is found, click this option and there it will give us the option to choose the number of columns that we want to put (in the case of Ruth-Anne two columns), this will make this and subsequent pages have this setting in two or more columns of text. Therefore, if Ruth-Anne needs to make these edits to her document, she must follow these steps. So the correct answer is D. Go to page 3, click Page Layout, click Columns, click two.
Answer:
Option A
Explanation:
Option B is rejected because it is used to get the startup network settings, processes extra features used by the network.
Option C is rejected because it is used to check the stats like ping,fps of the network by using a loop back.
Option A is selected because PING command is used to check the data packets transfer rate between two ends using ICMP protocol. Local host means that you are specifying the one end as your side. If the packets are there then it is working else the IP service is down.
Answer:
It is a good idea to consider supply and demand when considering your future career. This will give us an idea of how easy or difficult it is to enter the area and make a living from it.
Explanation:
