If you are debating about hiring a professional software testing company, to get your programs checked and verified, you should know what they do exactly.
Here is what they do
They have a team of engineers who are specifically designated to test the software that are created by the company. These engineers use the following methods to ensure the quality of the final product:
Black Box Testing
This is a test that is performed without any knowledge about the program in question. The engineer is informed about how the program is supposed to work and they test if it indeed works in that way. They are not aware of the end result or what conclusions are formed when the program is run. Hence the programmer and the tester work independently and are not even aware of each other. There is no need for them to meet and discuss about the software. This type of testing is done for small time software that requires jut a basic check.
Whit Box Testing
Also known as glass box testing, the tester needs to know about the program and incorporated this information with the programs’ internal structure to get the desired results. In order to check if the software works as intended, the tester used his knowledge about the program to check if it is working properly. This type of testing is performed when one is searching for internal errors in already existing programs. When the tester knows how it works, it makes it easier to not only narrow down the search, but fixing it also easier.
Gray Box Testing
This is nothing but the combination of the above two. This is used when there is limited knowledge about the system. Since the tester does not know much about the system, he is forced to use black box testing methods to find problems in the system. He then uses the limited knowledge to fix the problems.
Before you go about selecting a particular speed of broadband for your use at home or work, it is important for you to understand your requirement. There are times when you might not need much superior speed and on contrary, there might be days when you would need a greater speed to complete your work in time. Remember that just because there are really fast broadband speeds available in the market today, it doesn’t imply that you would end up purchasing the most expensive one. That would only make you spend extra money and offer no returns.
Speeds for diverse users
According to the best broadband deals I found, here is a short compilation of different kinds of users and what type of broadband speed they should select for their use.
Light users: In case you are that type of user who does not use Internet much and only need it to check emails time to time and surf occasionally, they no point spending extra money for fast downloads. You can select a package offering a speed of say 3Mbs as it would be both, cost-effective and useful for a user like you.
Medium users: Those users, who work on Internet on a daily basis, be it on Facebook, checking emails, viewing videos, and more, you certainly fall in the bracket of a medium broadband Internet user. You should select a broadband speed that offers good download speed to you as you would not be uploading much. Therefore, a broadband speed of 10-20Mbs for each month would be perfect for you.
Heavy users: Those who use Internet on a serial basis and are involved in online gaming, shopping, work from home, live streaming, etc., such users generally fall in this category. For you, having a great download speed should be the priority while selecting a broadband speed. Ideally, you should ensure to pick a broadband that offers you unlimited data at an overwhelming speed of at least 30Mbs. However, anything up to 100Mbs would certainly be of your use.
Be a wise Internet user and select a broadband speed that would allow you to conduct your jobs and surfing in the most comfortable way.