Answer:
Technician B says that it indicates an empty system, the bubbles being caused by vapor left in the system.
Explanation:
Bubbles mean that the R-12 system is low in charge or an empty system, and the bubbles being caused by the vapor which is left in the system. The bubbles are the indication of low charge or an empty system. And hence, here Technician B seems to be the correct person, and hence the correct choice here is Technician B.
Meaning you are busy and focused at work
Answer:
Four types of errors program should test for user input are given in explanation
Explanation:
1. Program should test that extension contains exactly three letters
2. Program should test that extension doesn't contain any number or special character
3. Program should test that extension doesn't contain any white space
4. Program should test that extension doesn't contain any punctuation mark
So from a little research, this is the order:
Online Bank, Credit Union, Traditional Bank
Online bank is the highest one since it uses technology like the internet to transfer money or to pay bills easily.
Credit union is same as an online bank where it also uses internet offering mobile and online banking services.
Traditional bank is the most common type of bank. They also offer mobile banking but they still use the old procedure of banking like depositing and withdrawing money, face to face.
Answer:
Windows
Explanation:
It is down to preference. I prefer windows due to its large compatibility with a wide range of apps.
