Answer:
The answer is below
Explanation:
There are cases where the use of a NULL value would be appropriate in a computer programming situation. These cases can be summarily described below:
The first case is in a situation where the value of the attribute of a certain element is known to exist, but the value can not be found
The second case is in a situation where the value of the attribute of a certain element is not known whether it exists or not.
D. all of these, since it depends on how the cell is formatted.
Answer: Hello your question lacks some details attached below is the missing detail
answer :
a) True , B) False C) True D) True
Explanation:
a) True ; The critical section cannot be executed by more than one process at a time
b) False : The code does not satisfy the progress condition, because while loops are same hence no progress
c ) True : The code satisfies the bounded waiting condition, because of the waiting condition of the while loop
d) True : No matter how many times this program is run, it will always produce the same output, this is because of the while loop condition
If more than 4 feet of track is needed at least one additional support must be installed for every extension of <u>4 </u> feet or less.
<h3>What is Feet in Electrical Installation system?</h3>
In the electrical installation system, the inside wall of a system e.g
- indoor spa or
- indoor pool
is usually grounded or GFCI protected (A ground fault circuit interrupter) for indoor convenience.
For a chosen electrical outlet, the maximum receptacle distance in a household must be at least 12 feet apart using floor line measurement.
From the given question:
- If more than 4 feet of track is needed at least one additional support must be installed for every extension of <u>4 </u> feet or less.
Learn more about electrical installation systems here:
brainly.com/question/24786034
