The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by
- Knowing and finding out the key aspect of ICT strength.
- Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.
<h3>How can we overcome ICT challenges?</h3>
There are a lot of Energy Challenges in terms of ICT in Kenyan and it is good the government and the people work towards energy in terms of sustainable ICT.
Therefore, The environmental and energy problem Kenya faces as far computer installations are concerned can be avoided by
- Knowing and finding out the key aspect of ICT strength.
- Create an holistic judgements in the assessment of ICT capability. Promote the use of solar power.
Learn more about computer installations from
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Answer:
public static void quad(double a, double b, double c) {
double D = (Math.pow(b, 2)) - (4 * a * c);
if (D<0){
System.out.println("no real solutions");
}
}
Explanation:
The code snippet above implements the function in Java programming language
As required by the question, the line double D = (Math.pow(b, 2)) - (4 * a * c); evaluates b squared" - 4ac and assignes the value to the variable D
An if statement is used to test if D is less than 0, if this is true the message no real solutions is printed
Apps do a single function where applications do multiple functions
Answer:
B. Run-time Error
Explanation:
You can't divide by zero in math because it could be divided by itself an infinite number of time, which is not possible.
A. Syntax error is just the 'grammar' of the code. An example could be forgetting to add a semicolon at the end of your code in C. Another example is forgetting to close brackets or quotes
<em>printf("inclomplete string </em>WRONG, will give syntax error
B. Run-time error is an error that occurs while the program is running. This might happen because of many reasons, one of which is calculation errors such as dividing by 0.
C. I don't know what an Undetected Error is. Never hear of it.
D. Logic error is an error when a condition is not logically correct. This could be because you used the wrong type of operator.
if(a = b) WRONG, will give logic error
if(a == b) CORRECT
Answer:
V44 uses Lempel-Ziv-Welch encoding to compress data.
Explanation:
Lempel–Ziv (LZW) created by Abraham Lempel and Jacob Ziv is a universal lossless data compression algorithm. It is an improvement of LZW algorithm.
It makes use of LZ78 algorithms. This algorithm achieve its compression by taking out repeated occurrences of data with references to a dictionary that is built based on the data stream it received as input.
Also, its dictionary pre-initialized with all available possible characters and symbols.
