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How do I solve a Karnaugh Map?

Solving a Karnaugh Map can be very tricky as it requires a new type of thinking than you may be used to. I find the best method to solve a Karnaugh map to be setting it out as a table. Let's use the followin...
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Answered by Daniel D. • Computing tutor
2407 Views

What the main differences between an interpreter and a compiler?

A compiler produces an object or executable file that can be manually run after the source code is compiled. On the other hand, the interpreter doesn't produce an executable file, rather it will simulate lin...
HS
Answered by Henry S. • Computing tutor
2956 Views

What are firewalls? Explain and discuss three methods they employ to secure a network. [8]

So the first thing to do for this question is break down the question into what the marks will be given for. As this question is not testing written communication you do not need to worry about writing long ...
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Answered by Bhavik M. • Computing tutor
3091 Views

What is the difference between compile-time errors and runtime errors?

Before we can run our program on a computer, a compiler translates our human-readable code into machine language - a long string of 0s and 1s. When the code is being compiled, the compiler looks for syntax e...
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Answered by Teodora G. • Computing tutor
3773 Views

Describe the difference between passing parameters into a function by reference and by value? Indicating how this may lead to unexpected outputs.

Passing an input parameter by reference is also called pass by address, this is where the address of the variable to act on is passed to the function. This allows the function to change the value stored at t...
MB
Answered by Morgan B. • Computing tutor
2778 Views