Answer: SNMP
Explanation:
SNMP (Simple Network Management Protocol) , which is a very used network monitoring protocol, uses normally UDP as a transport protocol.
It uses the port 161 for listening messages (events) from the network being monitored, as a "well known" port, like port 80 for HTTP and port 21 for FTP, and 162 for "traps" (interrupts when a abnormal condition is detected).
Answer:
performs calculations
Explanation:
The SUBTOTAL function in Excel allows users to create groups and then perform various other Excel functions such as SUM, COUNT, AVERAGE, PRODUCT, MAX, etc. Thus, the SUBTOTAL function in Excel helps in analyzing the data provided.
The -ping- command tests connectivity by sending an echo request to a remote computer.
Answer:
Tech A is correct.
Explanation:
The modern day vehicles have brakes system equipped with asbestos. It is a mineral which is a kind of fibrous crystal which enables the friction to stop the vehicle. The technician A specifies that the modern day automobiles use asbestos for their brake system.
That would be 13^4, or 13*13*13*13 = 28561
