The only one that makes sense is A.
Answer:
The mechanical age can be defined as the time between 1450 and 1840. A lot of new technologies were developed in this era due to an explosion of interest in computation and information. Technologies like the slide ruler (an analog computer used for multiplying and dividing) were invented in this period.
Answer:
The function prototype is the part of a function definition that shows the function name, return type, and parameter list.
Explanation:-
In general we write a function definition as:
return_type function_name(parameter list) //this is the prototype
{
//function body
}

How do I modify it so that it is wider and longer by a few millimeters but the screw holes stay the exact same size? Additionally the angle of the upper surface must stay the same. Please suggest the easiest solution for someone like me who as no idea about CAD software.
Answer:
The answer is below
Explanation:
Computer System is widely known for its ability to perform its functions faster by giving out information.
The computer system operation follows certain principles, some of which are:
1. It makes use of the OPERATING SYSTEM to link the hardware and the software together, without it, the computer system is useless.
2. It works with INPUT DEVICES such as keyboards or stylus. Without input devices, there is no way humans can communicate with the computer system
3. It works with OUTPUT DEVICES such as monitors and speakers. Without output devices, there is no way computers can communicate or give back information to humans.
4. It works with the NETWORK such as LAN or WIFI to provides the sharing of data files to other users or computers. Without the network, the computer system can only work within certain spaces, with no way to share data or files with others far away.