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:
b. Synchronous replication
Explanation:
Replication of data in storage partitions or in a number redundant array of independent disk drives helps to promote redundancy, as implied, and faulty tolerance to reduce loss of data.
There are two categories of replication and they are synchronous and asynchronous replication.
Synchronous replication requires low latency network site to mirror data, while asynchronous replication mirrors data in large metropolitan area in high latency networks.
Answer:
/etc/timezone
Explanation:
Debian based Linux distribution is a free distribution software and an operating system. It is composed of a open source and free source software. It is one of the most popular distributions.
A computer file name is a unique system of identifying the computer stored file in the file system. The names of the different file system have different formats or extensions in the file name and imposed different file restrictions.
In the context, the full path and the file name of a file that displays a time zone settings on a Debian Linux distribution is " ../etc/timezone".
Answer:
Neither confirm nor deny the information is classified.
Explanation:
This action is taken because if you answer that the information is classified, more questions will arise about why it is classified thus leaving you in an awkward situation to respond (since it is classified by something).
In the event that you answer that it is not classified, it also gives rise to the reason that the information is not of simple access also exposing you to answering more questions and having to release the confidential information.
By denying both confidentiality and non-confidentiality, you refer to ignorance of the subject by avoiding further questions about such information on the web.
