Answer:
the mistake that was made by allen is that he was not suppose to hire a highly proficient technician to install the heating and cooling system in the granary.
I believe she would have a best chance in a media production house, animation is a form of media and would be best put to use there.
Answer:
Access is a database management system from Microsoft.
Explanation:
Access allows users to view, edit and delete data, manage database tables, forms, queries, reports and macros.
Access should be use instead of Excel when you need to manage data and have it organize, easy to search and available to different users. If you need to be able to track information that is in different categories but is related, Access is a better option.
Answer: The message must be sent 9.313 approximately 9 times to get the entire data through.
Explanations: To find how many times the message must be sent on average to avoid error control in data link later.
E = 1/P
E = The average number of attempt before successful transmission.
P= Total probability of transmission without error.
STEP1 : FIND TOTAL PROBABILITY;
Since it each frame has a probability of 80% to be successful.
For each frame p = 80/100 = 0.8
For the 10 frame; total probability
P= (0.8)^10 = 0.1074
STEP2: FIND THE AVERAGE NUMBER OF OF TRIAL BEFORE A SUCCESSFUL TRANSMISSION WITHOUT ERROR;
Using equation above
E = 1/P
E= 1 ÷ 0.1074 = 9.313
Therefore they must be an average of 9.313 approximately 9 trials before a successful transmission without error.
Answer:
// program in java.
// package
import java.util.*;
// class definition
class SquareDisplay
{
// main method of the class
public static void main (String[] args) throws java.lang.Exception
{
try{
// variable
int num;
// scanner object to read input
Scanner scr=new Scanner(System.in);
System.out.print("Enter an integer in the range of 1-15:");
// read integer from user
num=scr.nextInt();
// read until input is not in range 1-15
while(num<0 || num>15)
{
System.out.print("wrong input!!enter again:");
// read again
num=scr.nextInt();
}
// print square of X
for(int a=1;a<=num;a++)
{
for(int b=1;b<=num;b++)
{
System.out.print("X");
}
System.out.println();
}
}catch(Exception ex){
return;}
}
}
Explanation:
Read an integer from user and assign it to variable "num".Check if input is not in range 1-15 then ask again until user enter a number between 1-15 only.Then print a square of character "X" with the help of two nested for loops.
Output:
Enter an integer in the range of 1-15:-4
wrong input!!enter again:20
wrong input!!enter again:4
XXXX
XXXX
XXXX
XXXX
