brainly.com/question/10887381
Answer:You need 7 bits to encode everything that could be typed on this keyboard.
Explanation:
The encoding of the QWERTY keyboard is based on the extended ASCII encoding. The "ASCII" code was created by the "American standards association" in 1963.The acronym of “American Standard Code for Information Interchange” is ASCII. ASCII is a 7-bit code.
Further Explanation:
The QWERTY keyboard is the standard computer and typewriter keyboard design for Latin-script alphabets. The first six letters of the keyboard's upper row indicate its name. Christopher Latham Sholes designed the layout of the keyboard for his "Type-Writer". It was first mass-produced in 1874.
In QWERTY keyboard, extended American Standard for Information Interchange (ASCII) method is used for characters encoding. Alphabetical order of English language is the base of ASCII method of characters encoding.
Learn More:
Learn more about QWERTY keyboard: brainly.com/question/649081; Answered by: Jessusulas
Learn more about ASCII: brainly.com/question/7851735; Answered by: LearnGrow
Keywords:
QWERTY keyboard, The encoding of the QWERTY keyboard, American Standard for Information Interchange, ASCII
Answer:
public static List<String> listUpper(List<String> list){
List<String> upperList = new ArrayList<String>();
for(String s:list){
s = s.toUpperCase();
upperList.add(s);
}
return upperList;
}
Explanation:
Create a method named listUpper that takes list as a parameter
Inside the method, initialize a new list named upperList. Create a for-each loop that iterates through the list. Inside the loop, convert each string to uppercase, using toUpperCase method, and add it to the upperList.
When the loop is done, return the upperList
Answer:
The user's account is blocked due to several unsuccessful login attempts.
Explanation:
Any device having a password security has a property of blocking the account or device in use after noticing several unsuccessful attempts of login.
So as a precautionary measure when the software notices such activity it blocks the access to that account so that any intruder might not be able to enter the account premises.
Same is the case with the employee who was trying to access his own account but due the expired password he made several attempts but couldn't log in. The software took it as an intruder and blocked the account.
The employee after requesting for password reset again tried to login but the account was blocked so he could not be able to access it again.
