The item that would be most likely to keep in a database would be the payroll records. The other items such as address book, financial statements and sales reports would not necessarily be placed in a database.
The answer would be letter A.
The (CPU) holds the “brains” of the computer
Answer:
Top down design
Explanation:
Top-down design is an approach that is used to break down the problem into the smaller subpart so that it can be manageable into more clear form.
C programming is the example of a top-down approach while C++ is the example of the bottom-up approach.
The advantages of the top-down design approach are:
1) easy to manage
2) easy to find the error
3) easy to debug
Answer: Cyber warfare is a real threat since being able to hack another computer especially a countries computer with lots of info in their weaknesses can lead to their downfall. Since they can even possibly if their skilled enough hack their entire data base system and leak it to the public and that wouldn't be good for them not in a single possible way. That's the reason it's dangerous not only that but also because they can access their servers; which can let them access anything online from the whole country including banking information military info which can let them know which area there gonna go to next equipment there gonna bring and where they're gonna launch missiles, bombs, even nukes if they decide to launch one. And being able to hijack the computer that launches the nukes can make the hacker launch the nuke to a different place or launch the nuke on the country trying to launch the nuke.
Explanation:
Answer:
For question one, the first line It is Iteration, The second line is Comparator, the third line is none of these is correct.
Question two, the index based method for (a) is O(1) (b) O(1) (c) O(N) (d) O(N)
Explanation:
<em>Solution to the question</em>
Question 1:
The Iteration operation is required by the Iterable interface.
n application can indicate a specific way to order the elements of a SortedABList list by passing a(n) Comparator so that we can customize the sorting object to a constructor of the list class.
Suppose a list names contains 8 elements. A call to names.add(0, "Albert") results in: (e) None of these is correct
Question 2:
let us assume that the LBList is built on top of a Linked List and the ABList is built on top of an array:
(a) the add method index based is O(1) in the average case and the O(N) in the worst case
(b) The Index based set operation is O(1) since we can simply move to any index of an array of time constant.
(c) It is O(N) since index Of method needs to look for the whole array (based on worst case or average) to get the index
(d) It is O(N) since index Of method needs to find the whole linked list (on worst case or average ) to search the index.
