Answer:
O(N!), O(2N), O(N2), O(N), O(logN)
Explanation:
N! grows faster than any exponential functions, leave alone polynomials and logarithm. so O( N! ) would be slowest.
2^N would be bigger than N². Any exponential functions are slower than polynomial. So O( 2^N ) is next slowest.
Rest of them should be easier.
N² is slower than N and N is slower than logN as you can check in a graphing calculator.
NOTE: It is just nitpick but big-Oh is not necessary about speed / running time ( many programmers treat it like that anyway ) but rather how the time taken for an algorithm increase as the size of the input increases. Subtle difference.
Answer:
C
Explanation:
Well, in your inquiry it says
"A presentation software that is used to organize and present pertinent information using graphics, word processing, outlining, drawing, and presentation management tools"
We know it isn't Microsoft Word, because Microsoft Word doesn't have a presentation feature. We know it isn't Excel because Excel is only meant for spreadsheet and analytics data.
However, on PowerPoint all these points make sense, PowerPoint is a tool that Microsoft created for the capabilities such as to present information, you can also put information inside of graphics as well, you can also draw, and outline too.
Answer:
Behavioural targeting
Explanation:
Behavioural targeting is the method that enables advertisers to display more relevant ads based on user's search and browsing history. This is an online targeting technique that collects information from a particular user. This information comes from the person's browsing history. The information that comes from the browsing history enable advertisers to display specific targeted ads that would most appeal to the person in question.
Answer:
String word = "George slew the dragon";
int pos = word.indexOf("dr");
String drWord = word.substring(pos, pos+4);
System.out.println(drWord);
Explanation:
Assuming dr is always there, we don't have to check the validity of 'pos'. Normally, you would!
Copyright is when someone is given the right to print, publish or make a film.
