Computers and Technology, 14.09.2019 10:30 jaheimnorman590

What class of dss focuses on simulation and optimization?

Answers: 2

Show answers

Answers

Answer from: Erinkim2292

Model-Driven DSS

Explanation:

Model-Driven DSS emphasizes direct exposure and manipulation of a model like optimization, statistical, simulation models and financial model.

Model-driven DSS uses data and variables obtained by policy-makers to help decision-makers to analyze a situation. However, they are generally not data-intensive, which is normally a very massive database which is not required for model-driven DSS.

Answer from: Quest

Label

Answer from: Quest

The main part about version control is that you have a repository, which hosts files. any changes done to those files are recorded and, as such, can be reverted back. it is kind of like google drive/google docs (except not as "real-time autosave"). usually these files involve code. version control can usually record changes to files and the lines of code themselves.version control is used by developers, mainly with coding. this may include websites, software, video games, etc. it is very useful in terms of practicality and collaboration. reverting back a previous version of a file is very useful in the coding/programming world. suppose a programmer adds in something new to a file, a code snippet or two. then he changes his mind because he does not like the feature he coded in (it does not work, inefficient, with version control, he can easily revert back the changes he made. version control also makes it easier to collaborate. oftentimes, you can use an online, remote repository such as github or bitbucket. a team of people can each connect their computers to this repository and be synchronised with the source code.recording your changes is also for teamwork as it tells you who did what. changes can be monitored as well. online repositories (like github) may also contain features to talk about issues with the code, and you can reference them in the changes.version control also allows you to have different versions of the same thing. there are open source projects where anyone able can contribute to the project; such collaborators are able to create a new version (a new "branch") from the master branch. in this new branch derived from the main master branch, one adds their code and such. in time, the original developer will look at this branch; they can add all or some of those changes to the main branch if they approve.

Another question on Computers and Technology

Computers and Technology, 22.06.2019 05:20

Write a program called assignment3 (saved in a ﬁle assignment3.java) that computes the greatest common divisor of two given integers. one of the oldest numerical algorithms was described by the greek mathematician, euclid, in 300 b.c. it is a simple but very e↵ective algorithm that computes the greatest common divisor of two given integers. for instance, given integers 24 and 18, the greatest common divisor is 6, because 6 is the largest integer that divides evenly into both 24 and 18. we will denote the greatest common divisor of x and y as gcd(x, y). the algorithm is based on the clever idea that the gcd(x, y) = gcd(x ! y, y) if x > = y and gcd(x, y) = gcd(x, y ! x) if x < y. the algorithm consists of a series of steps (loop iterations) where the “larger” integer is replaced by the di↵erence of the larger and smaller integer. this continues until the two values are equal. that is then the gcd.

Answers: 3

Answer

Computers and Technology, 22.06.2019 14:30

Create a pseudocode design to prompt a student for their student id and the titles of the three classes they want to add. the solution should display the student’s id and a total bill. • bill a student using the following rules: o students can only add up to 3 classes at a time.

Answers: 3

Answer

Computers and Technology, 22.06.2019 17:00

Annie is creating a corporate report for a company’s annual meeting. in the report, she wants to add the signature of various department heads. which device can annie use to capture signatures to include in the report? a. printer b. monitor c. e-reader d. digitizing tablet

Answers: 1

Answer

Computers and Technology, 22.06.2019 20:00

What is the worst-case complexity of the maxrepeats function? assume that the longest string in the names array is at most 25 characters wide (i.e., string comparison can be treated as o( class namecounter { private: int* counts; int nc; string* names; int nn; public: namecounter (int ncounts, int nnames); int maxrepeats() const; }; int namecounter: : maxrepeats () { int maxcount = 0; for (int i = 0; i < nc; ++i) { int count = 1; for (int j = i+1; j < nc; ++j) { if (names[i] == names[j]) ++count; } maxcount = max(count, maxcount); } return maxcount; }