In order to prevent ports that are serving network hosts from being considered as best paths, BPDU guard should be enabled to block bpdus.
<h3>What are BPDU used for?</h3>
A bridge protocol data unit (BPDU) is known to be a kind of a data message that is known to be often transmitted in a local area network to be able to know or find loops in that given network topologies.
Hence, in the case above, In order to prevent ports that are serving network hosts from being considered as best paths, BPDU guard should be enabled to block bpdus.
See full question below
. In order to prevent ports that are serving network hosts from being considered as best paths, what should be enabled to block BPDUs?
a. BPDU filter
b. BPDU guard
c. root guard
d. BPDU drop
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Answer:
computer is used to create a voucher document
Answer:
The "Value" variable contains the lowest value of array1 list.
Explanation:
- When the user passes the value on the array, then the above code is used to find the minimum value from the list of value which is passed by the user.
- The above array has the 25 sizes, so it will take only 25 value from the user, Then the loop will assume the first value as the minimum value and assign that value on the variable "value".
- Then all the other elements accessed by the for loop and compare with the value of Value variable if the array value is minimum, then that value is assigned on the variable value.
- Hence the minimum value of the list will be assigned on the variable value.
The answer is True. Depending on where the user is located may have affect on the Query.
Answer:
WITH deptsalary AS (
SELECT dept, SUM(salary)
FROM emp
GROUP BY dept)
SELCT *
FROM deptsalary
Explanation:
deptsalary is temporary table.
dept and its respective sum of salary is to be displayed