Answer:
The main method should simply terminate if the FileNotFoundException occurs.
Explanation:
Considering the full code snippet
snippet:public static void main(String[] args) throws FileNotFoundException
public static void main(String[])
represent the entry point method to a java main method
The addition of
throws FileNotFoundException
widens the scope of the main method to explicitly specifies that an exception named the FileNotFoundException may be thrown.
So, if any part of the code explicitly throws the FileNotFoundException the compiler makes use of this to throw an exception.
By throwing an exception, the main method is not catching any exceptions, instead it handles the FileNotFoundException by throwing it to the source which invoked the main method
This is required by the compiler to terminate the program if the FileNotFoundException occurs.
Refer to the attachment!!
Answer:
Primary DNS server
Secondary DNS server
Default gateway
Explanation:
The following tests are performed by ESXi:
- Pings the subnet gateway that is stated.
- Pings the primary DNS server that is stated.
- Pings the secondary DNS server that is stated.
- Ensure that the hostname of the ESXi host is resolved by it.
Based on the above, the three IP addresses may be pinged by the Test Management Network feature in the ESXi hosts DCUI are are therefore the following:
Answer:
#Function for the calculcations needed
function subtotal_gratuity_total(subtotal,gratuity_rate):
gratuity_rate = gratuity_rate/100 #this is assuming the user enters the gratuity as a percentage value (e.g. 15)
gratuity = subtotal*gratuity_rate
total = subtotal+gratuity
return subtotal, gratuity_rate, gratuity, total
#Reading the values the user enters
Output(“Input subtotal”)
input (subtotal)
Output(“Input gratuity rate”)
input (gratuity_rate)
#Calling function we created with the values the user enters as inputs,
#and the 4 values required as outputs
subtotal,gratuity_rate,gratuity, total = subtotal_gratuity_total(subtotal,gratuity_rate)
Answer: 2) 802.2
Explanation: Ethernet standard are the standard for the networking technology for the transmission of the data.The ethernet is requires for the node connection and then forming the framework for the transmission of information.There are several standards for Ethernet.
802.3 is Ethernet standard that works on 10 Mbps rate, PPP(point to point protocol) is the standard that connects the internet service provider using modem and LLC(logical link control) is a standard for 802 .There is no 802.2 standard present in the ethernet standard.Thus,the correct option is option(2).
