Answer and Explanation:
To display 10 consecutive lower case letters in Unix, we make use of the commands below. The first command finds the letters in the file and the second command counts them line by line.
$ grep '[a-z]\{10,\}' /unixPasswd/passwd
# this command displays lines with at least 10 consecutive lowercase letters or more than 10 consecutive lowercase letters
$ grep '[a-z]\{10,\}' /unixPasswd/passwd | wc -l
# this command counts the number of lines that has at least 10 consecutive lower case letters or more than 10 consecutive lowercase letters
Note: the unixPasswd is a file in passwd file. The # is used when we want to add comments, is optional here. The $ is a prompt on the terminal that begins a new command.
Answer:
See in Explanation
Explanation:
All you know is that an 
algorithm is eventually (a lot) faster than an 
algorithm, but for any specific value of n, you can't say anything. Indeed, the asymptotic growth of the function doesn't depend on its value on 
. This means that if 
then for all 
, the following function is also :
So asymptotic notation is completely uninformative regarding the performance of algorithms on specific values of n.
You could say that functions such as 
are artificial and never really occur in practice. This is not quite true (you can hard-code some auxiliary information for small n, for example), but even if you consider "natural" functions, asymptotic notation doesn't help you to determine anything other than asymptotic's: consider for example 
against 
(such examples definitely happen in practice, for example in fast matrix multiplication).
Answer choices are not provided, but I would go for "Aero."
Answer:
Option (D) i.e., cloud computing is the correct answer to the following question.
Explanation:
The following option is correct because cloud computing is a better way to store our application, data, and programs on the internet with privacy and without storing them into the hard drives.
So, that's why the following option is correct. It simple words, cloud computing provides us the facility to store data through the internet without storing them into the drive.
COMPLETE QUESTION:
Which of the following statements is false?
A) A constructor is similar to a method but is called implicitly by the new operator to initialize an object's instance variables at the time the object is created.
B0 Scanner method next reads characters until any white-space character is encountered, then returns the characters as a String.
C)A class instance creation expression begins with keyword new and creates a new object.
D) To call a method of an object, follow the object name with a comma, the method name and a set of parentheses containing the method's arguments.
Answer:
D) To call a method of an object, follow the object name with a comma, the method name and a set of parentheses containing the method's arguments.
Explanation:
To call a method, the name of the object is not followed by a comma (,) but with a dot (.) operator, the method's name and a set of parentheses containing the method's arguments, then follows.
