Answer:
•Make sure doorway openings are at least 32 inches wide and doorway thresholds are no higher than 1/2 inch.
•Keep aisles wide and clear for wheelchair users.
•Make sure all levels of the lab are connected by a wheelchair-accessible route of travel.
For students with mobility impairments, make sure there are procedures in place for retrieving materials that may be inaccessible.
Make sure ramps and/or elevators are provided as an alternative to stairs. Elevators should have both auditory and visual signals for floors. Elevator buttons should be marked in large print and Braille or raised notation and easily reachable for wheelchair users.
Locate the lab near wheelchair-accessible restrooms with well-marked signs.
Service desks need to be wheelchair-accessible.
Provide ample, high-contrast, large-print directional signs throughout the lab. Mark equipment in the same fashion.
Provide study carrels, hearing protectors, or private study rooms for users who are easily distracted by noise and movement around them.
Provide at least one adjustable-height table with easily reachable controls for each type of computer.
Have wrist rests available to those who require extra wrist support while typing.
Keep document holders available to help users position documents for easy reading.
Answer:
These are the supplies in the list:
[‘pencil’, ‘notebook’, ‘backpack’, ‘pen’, ‘calculator’]
Explanation:
The line return (\n) character will be in the output (so there will be a change of line), but it will NOT be visible as it would have been interpreted as a special character.
So the output will be on 2 different lines, with no \n visible.
If the command would have been: print('These are the supplies in the list:\n', supplies), with single quotes (') instead of double quotes (") then then \n would have been printed but not interpreted as a special character. At least in most computer language. Since we don't know of which language the question refers to, we can't be sure at 100%.
Answer:
The matrix theory is used by hill cipher.
Explanation:
Th technique which uses matrix theory is hill cipher technique.
Hill cipher technique is a polygraphic substitution cipher and it is based on linear algebra.
For encrypting a message in Hill Cipher technique each block of n letters is multiplied by an invertible matrix of nxn and that to against modulus 26 and for the decryption of the message, every block is multiplied by the inverse of the matrix that was used for encryption.
Answer:
Following are the program to this question:
import java.util.*; //import package
public class Main //defining class
{
public static void main(String[] args) //defining main method
{
int testedEmployee; //defining integer variable
for(int i = 1;i<=52;i++) //defining loop that counts from 1 to 52
{
testedEmployee = 1 + (int) (Math.random() * 30); //using random method that calculate and hold value
System.out.print(testedEmployee+"\t"); //print value
if(i%4 == 0)//defining codition thats checks value is divisiable by 4
{
System.out.println(); //print space
}
}
}
}
Output:
please find the attachment.
Explanation:
In the given java program, a class Main is declared, inside the class, the main method is declared, in which an integer variable "testedEmployee", is declared, in the next line, the loop is declared, that can be described as follows:
- Inside the loop, a variable "i" is declared, which starts from 1 and stop when its value is 52, inside the loop a random method is used, that calculates the random number and prints its value.
- In the next step, a condition is defined, that check value is divisible 4 if this condition is true, it will print a single space.
Answer:
T
Explanation:
An interface is compiled to a separate bytecode class file.
For example of out application has a class myClass.java and an interface myInterface.java:
class myClass{
String name;
int age;
}
interface myInterface{
public String getName();
public int getAge();
}
Both of these are compiled to their own respective class files by the compiler,namely, myClass.class and myInterface.class.
