Answer:
1) A string is "non-numeric data". In other words, it is text.
2) False, a runtime error means that there is a problem, but it will be with the software, not the hardware.
3) An impossible task such as dividing five by zero is a logical error. Not using quotes on a string would be a syntax error, printing an inaccurate statement is not an error at all (as far as the program is concerned anyway), and using camelcase on a variable with multiple words is a common convention.
4) variableName = "value"
5) The code provided here is illegible, so I can't give a straight answer. It seems to be missing operators.
Answer: To be useful for most household applications, DC voltage is passed through a step-down transformer.
Explanation: Voltage coming through AC or DC outlets is typically far too high for most household appliances to handle, so the current is passed through a step-down transformer to reduce the voltage to a usable level.
An e-payment system is a way of making transactions or paying for goods and services through an electronic medium, without the use of checks or cash. ... As the world advances more with technology development, we can see the rise of electronic payment systems and payment processing devices.
