Bluetooth connection data on nonvolatile storage media such as a USB
There are several things you can look for on a website to help you figure out if the information is reliable. The first thing you should evaluate is the audience that the website is intended for. Is it intended for academics? School children? The general public?
The next thing you should look at is the author of the website. Is the author identified? Is the author an expert in their field? Can you establish the author's credibility? Is the author affiliated to an academic institution or credible organisation?
Look at the accuracy of the website. Check for spelling errors, proper grammar, and well-written text. Are there any sources cited? Are those sources credible?
You should also check to see when the information was published. Is the information up to date? Are all of the links up to date and functioning?
There is one last thing you can look at, and this is the domain of the website. Domains like .edu and .gov are more credible than .com or .net domains.
Answer:
setCharAt()
Explanation:
StringBuilder is a dynamic object that allow to create the string with no size restriction.
To answer the question, let discuss each option.
Option a: insert()
insert function is used to insert the element at the specific location but it does not change the rest of the character.
Option b: setCharAt()
it is used to change the value at specific location, it takes two argument location and character.
Option c: append()
it is used to connect the two string but it does not change the rest of the character.
Option c: charAt()
it is used to get the character at specific location. it does not allow the change.
Therefore, option b is correct option.
Answer:
Explanation:
Online Dictionary defines 'Operating System' as "the software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.''
Hope this helps!
Answer:
All of these statements are true.
Explanation:
Since the while loop is reversing the integer number and leaving the highest order digit in the num and stores the reversed number in the newNum variable.
It skips one digit so if the num is in the range of [100,1000] it will result in a number between 10 and 100.
This loop can never go in infinite loop for any initial value of num because the loop will run as many times as the number of digits.
and if the value of the num is <=10 the while loop will never run and the value of newNum will be 0.