Answer:
C. The main method proceeds to the next statement following the t3.join(); statement
Explanation:
join() method allows the thread to wait for another thread and completes its execution. If the thread object is executing, then t3.join() will make that t is terminated before the program executes the instruction. Thread provides the method which allows one thread to another complete its execution. If t is a thread object then t.join() will make that t is terminated before the next instruction. There are three overloaded functions.
join()
join(long mills)
join(long millis, int Nanos)
If multiple threads call the join() methods, then overloading allows the programmer to specify the period. Join is dependent on the OS and will wait .
Answer:
B.O(n).
Explanation:
In an ADT graph the method addEdge uses an Array of list.So in the worst case and the worst will be when the list already has n elements in it.
So to add an edge we have to iterate over the list upto nth element and then add the edge after that.So it has to travel over n elements.
So we can say that the answer is O(n).
Answer:
The statement (in Python) is as follows:
recalled = modelYear >=2001 and modelYear <=2006
Explanation:
Required
A statement without an if statement to assign true or false to recalled
Using an if statement, the comparison is
if modelYear >=2001 and modelYear <=2006:
recalled = True
else:
recalled = False
To rewrite the statement without using the "if" keyword, we simply equate variable recalled to the stated condition i.e.
recalled = modelYear >=2001 and modelYear <=2006
Note that, we assume that there is an input fo variable modelYear
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The answer is indeed the last one, ordering information and let me say it is true because this describes a function in itself and not a format like the first option that is a text format, the second a visual format and the third could be a table format. I hope this clarifies things
