Answer: E
Explanation: espero q te sirva
Answer:
Microsoft Excel is a spreadsheet program. It provides a grid interface to organize the various information. You can use Excel to create and format workbooks in order to analyse the data. Specifically, you can use Excel to track data, build models for analysing data, write formulas to perform calculations on that data, pivot the data in various ways, and present data in a variety of professional looking charts. Excel is used widely in financial activity. It has the ability to create new spreadsheets where users can define custom formulas for the calculation. Excel is also used widely for common information organization and tracking like a list of sales leads, project status reports, contact lists, and invoicing. Excel is also useful tool for scientific and statistical analysis with large data sets.
The packet storm web site includes a large collection of packaged shellcode, including code that can create a reverse shell that connects back to the hacker, flush firewall rules that currently block other attacks, and set up a listening service to launch a remote shell when connected to.
Answer:
The answer is A). Integers
Explanation:
Booleans and Strings don't represent numbers (in most cases) so they can be eliminated.
Floats are used for representing decimals while integers are used for whole numbers.
Answer:
Custom software designs a software package that is targeted to a particular user community and that meets an organization's specific needs. A lot of these things must be taken into account whenever making a "buy vs. create" decision for a custom software.
Purchasing a wrong program may hinder the process for your business while trying to build one can be expensive and time consuming. The study of these two methods should take into account labor costs, long-term and brief-term costs, and infrastructure costs.
The most popular purpose an organization creates or gets a custom product is that it's special to their organization and if the software is designed effectively it will improve the business' productivity and create its own competitiveness edge.
Moreover, creating a custom software requires a great upfront cost and it also takes a long time to build a proper one.
Labor costs for developing a customized product are often greater than purchasing off-the-shelf solution, as the company has to employ a software developer and build an IT team to create and manage the right software.
There would be maintenance costs in the long run but it wouldn't be as enormous as it was in the building and the process of creation. But, the more significant than cost, is the long-term benefit it brings to the business.
A specific application will improve the workflow of the company, allow the company to retain space with the rate and volume expansion, all of which would help bring financial benefits and distinguish the business from other competitors.
