Answer:pointsssExplanation:
Answer:
b. The outer subquery initiates the process of execution in a subquery.
B is correct.
Explanation:
The important feature of a correlated subquery is: It must be executed repeatedly because it depends on the value from the outer SELECT, and must execute once for every value that the outer SELECT produces.
Answer:
Explanation:
The code that would best accomplish this task using a while loop would be the following:
list1 = [8, 3, 4, 5, 6, 7, 9]
accum = 0
n = 0
while n < 7:
accum += list1[n]
n += 1
This code will continue throughout the list1 array and add every value to the accum variable.
To get the network number and node number of the destination machine. The subnet mask is usually called the NETwork MASK, so anding it with the address gives you the network number. Using the not logical operator on the netmask then protects the node bits in a second and operation.
address & netmask = network number
address & not( netmask ) = node number
The not operator essentially just flips the bits of it's argument.
