For selection purposes, it is critical that application items have a proven relationship between a selection device and some relevant criterion. This is called

Answer: Output buffer

Explanation:

Each packet switches contain multiple links which are attached to it and for individually attached link the output buffer basically store packets. Then, the router send these packets into multiple links.

In output buffer, if the packets are transmitted into the links but it finds that the link is busy with the another packet for transmission. Then, that particular packet needs to be wait in output buffer.

Therefore, the output buffer is the correct option.

Answer: groups or users with permission to access the folder.

Explanation:

Properties dialog box simply contains the options that allow one to modify a document's look. To do this on the computer, one has to click on the 'Document Properties' which is located in the top-left side of the Document Panel. Then, one will select "Advanced Properties" option and the Properties dialog box will come up on the screen.

In the Properties dialog box for each folder, it should be noted that the top pane shows the groups or users with permission to access the folder while the bottom pane simply shows the degree of interactions of the user or group with the folder and the folder contents.

Answer:

1.  

if(y==0.3){ x = 100;}

2.

if(y == 10){

x = 0; }

else {

x = 1; }

3.

if(sales< 10000){

commission = 0.10;

}

else if(sales>= 10000 && sales <= 15000 ){

commission = 0.15;

}

else{

commission = 0.20;

}

Explanation:

The statements written in brackets represent the conditions while the statements in {...} represent the operation that would be executed depending on the outcome of the if statement.

For 1: if(y==0.3){ x = 100;}

If y is 0.3, 100 would be assigned to x

For 2:

if(y == 10){ x = 0; }

If y is 10, 0 would be assigned to x

else { x = 1; }

If otherwise, 1 would be assigned to x

For 3:

if(sales< 10000){commission = 0.10;}

Is sales is less than 10000, commission would be 0.10

else if(sales>= 10000 && sales <= 15000 ){commission = 0.15;}

If sales is within range of 10000-15000, commission would be 0.15

else{commission = 0.20;}

If otherwise, commission would be 0.20

Answer:

The different variable in C is 21213316700.

Explanation:

Given value:

Total value  = letters + underscore value

Total value  = 52 + 1

Total value =53

choice for first character = 53 letters +10 digits

first character = 63

choice for remaining characters

So,

Variable number With one 1 character = 53

Variable number With 2 character  = 53 × 63

Variable number With 3 character = 53 × 63²

Variable number With 4 character  = 53 × 63³

.

.

.

Variable number With 7 character  =

Total difference variable = 53 + 53 × 63+ 53 × 63²+ 53 × 63³+....+

Total difference variable = 53(1 + 63 + 63²+ 63³+ .... + )

Formula:

Total difference variable

Answer:

The largest safety threat to the ISS are the micrometeorite and orbital debris (MMOD) fires, impacts and toxic spills. These pose the biggest threat to the ISS astronauts.

Explanation:

The debris is as a result of collisions. An observation revealed that once a certain mass is passed, collisions give rise to more debris.

Another report revealed that the station has about 55% chance of being hit by tiny space rocks over a 10-year period. They can protected by installing new impact-protecting panels to the exterior of the station.

ISS means International Satellite Station.

Answer:

Explanation:

import java.util.Array;

public class Items{

public static void main (String {} args){

// a. Set up 4 arrays which hold data about 6 items you want to sell

int [] itemnum = new int[](1,2,3,4,5,6);

int [] quantity = new int[](500,200,350,100,270,300);

double [] price = new double [](10000, 50000,30000, 22000, 26000,100200);

double[] sales = new double [6];

//b. Set up loops to load the itemnum, quantity and price arrays

for(int I=0;I<6;I++)

{

System.out.println("Item "+itemnum[I]);

System.out.println("Item "+quantity[I]);

System.out.println("Item "+price[I]);

}

//c. Set up another loop to calculate values for the sales array.

for(int j=0;j<6;j++)

{

sales[j] = quantity[j] * price[j];

}

//d. Set up another loop to print the item number and sales amount for each transaction

for(int k=0;k<6;k++)

{

System.out.println("Item Number "+itemnum[k]);

System.out.println("Sales Amount "sales[k]);

}

//e. Set up another loop to calculate the total sales of all 6 items

double totalsales = 0;

for(int l=0;l<6;l++)

{

totalsales+=sales[l];

}

//f. print the total sales amount

System.out.print("Total Sales: "+totalsales);

}

}