Which of the following is a consideration for accessibility?(1 point)

Question

Ensuring that the methods of data output available work for people with hearing or vision impairments
Ensuring that the website loads quickly
Ensuring that the methods of saving data in the database are secure against hackers
Designing a logo to ensure maximum user recognition

Which of the following would improve the usability of a website? (1 point)
Adding elements to the website so its behavior surprises the user
Selecting fonts that are exciting and complex in a variety of bright colors
Providing no response when a user makes an error
Decreasing the number of steps that it takes for a user to complete certain tasks

In the following piece of code that calculates the temperature in Fahrenheit, which piece would be most
appropriate to develop a function for?
c = 100
print(c * 9/5 + 32)
c = 0
print(c * 9/5 + 32)
c = 30
print(c * 9/5 + 32)
(1 point)
print
c = 100
c * 9/5 + 32
c = 0

What is the most appropriate structure for handling code that is repeated multiple times in a program?
(1 point)
queue
stack
function
recursion

How does a computer request a service from the kernel of the operating system?(1 point)
system calls
string
compiler
array

Answer 1

1. Which of the following is a consideration for accessibility?

   • Ensuring that the methods of data output available work for people with hearing or vision impairments

2. Which of the following would improve the usability of a website?

   • Decreasing the number of steps that it takes for a user to complete certain tasks

3. In the following piece of code that calculates the temperature in Fahrenheit, which piece would be most appropriate to develop a function for?

   • c * 9/5 + 32

4. What is the most appropriate structure for handling code that is repeated multiple times in a program?

   • function

5. How does a computer request a service from the kernel of the operating system?

   • system calls