Answer:
Following is the code in Java Language :
DecimalFormat form1= new DecimalFormat ("0.####"); // create an instance of . //DecimalFormat
System.out.println (form1.format(res)); // display the value in proper format
Explanation:
Following are the description of the program
- Firstly we create the instance of DecimalFormat i.e "form1" that will round a formatted value to four decimal places. To create an instance or object of the class we can use a new keyword.
- Finally, we print the format by using the format method.In the format method, we pass the variable "res".The System.out.println() is used to display the value of the format.
Answer:
TACACS+
Explanation:
Terminal Access Controller Access-Control System Plus (TACACS+) is a protocol that provides detailed accounting information and flexible administrative control over the authentication, authorization, and accounting process.
Answer:
The correct answer to the following question will be Option A (Firewall).
Explanation:
- A network or information system of safety that relies on predetermined security rules that monitors and commands outbound traffic of network or it will be configured specifically to allow VPN to enter the network
- This usually creates a firewall between a trustworthy internal network, such as the Internet, and the untrustworthy outside network.
The other solutions like B, C and D are not capable of allowing VPN to traffic to a network. Therefore, the correct answer is Option A.
Answer:
1. a modem connects a computer to the internet
4. a modem transmits digital signals over a telephone line
5. a dial-up modem communicates using a telephonic call
All of three mentioned above.
Modem stands for modulator de-modulator, and it connects the computer to the internet. Its not the fastest, which is router. And the connection is established via the telephone line, through which the digital signals is being transmitted, And the type used is dial up communication.
Explanation:
The answer is self explanatory.
