Answer:
C. Bell and LaPadula
Explanation:
The first mathematical models of multilevel security computer system was developed by Bell and Lapadula. Their full names are David Elliot Bell and Leonard J. Lapadula. Their model used to define the concept of modes of access,secure state machine and outlined the rules of access.
Abstraction comes from two latin words; abs which means away and trahere which mean to draw. From the meaning itself, it is to draw away something from specific objects, individuals, group, etc. In the computer world, a programmer hides all relevant data pertaining to the relevance of a data. It is done to increase efficiency and and reduce complexity.
<span> is the person in charge of actually shooting the film. He is the head of the camera and lighting departments, and as such he has a big </span>role<span> in the making of any movie
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the following C++ function will return true if the given non - negative number is multiple of 5 or 3 else it will return false.
bool function( int x ){
// variable to check if it is multiple of both or not
int number =0;
if(3%x == 0){
number++;
}
if(5%x == 0){
number++;
}
// Now returning by deciding
if( number <=1)
return true;
else
return false
}
