Answer:
Technology refers to the application of the knowledge got from science in a practical way.
Explanation:
For example: 1. Science has made the world a global village hence one travels from one to another by either air plane, ship, car, motor, etc. within a short period of time. Also communication has been made easier due to science. One may communicate with people from different countries in the world through the use of computers, mobile phones, at the comfort of their homes without wasting much time.
Answer:
d.Relational
Explanation:
With the help of Access users can successfully manage valuable information by saving it easily for future reporting it , and analysis.In access users can have access to organized data in their database with minimal effort.
You can enter the data and you can select which data you want and use queries for that accordingly for example:- joins,select statements etc.
Answer:
Statement D is false
D. Java class libraries are not portable = FALSE
Explanation:
Because java class library are portable and JVM (java virtual machine) makes java class library and other java codes portable and platform independent and JVM act as a OS or imaginary CPU for that code.
Answer:
The answer is "Option B".
Explanation:
The main drawback of commercial security is, that the software may not protect digital technology against data mining, and they are not known to be the imperial tools, that's why the only option B is correct, and certain options are wrong, which can be explained as follows:
- In option A, It used to provide a sequence of instructions, which is used in security.
- In option C, It doesn't use in security, that's why it is wrong.
- Option D and Option E are wrong because in software there is no use of court and new software, it only upgrades the software.
