Answer the following statements true (T) or false (F)
1. The firewall may be a single computer system or a set of two or more systems that cooperate to perform the firewall function.
2. A firewall can serve as the platform for IPSec.
3. The firewall can protect against attacks that bypass the firewall.
4. A packet filtering firewall is typically configured to filter packets going in both directions.
5. One disadvantage of a packet filtering firewall is its simplicity.
1. True
2. True
3. False
4. True
5. False
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Answer the following statement(s) true (T) or false (F)
1. A Boolean action contains no logic for the action. 2. One disadvantage of SFC programming is that it is linear and concurrent processing cannot be done. 3. Once an SFC ends the last step it does not automatically restart at the first step. 4. A transition can be a Boolean or can be a JSR to call another routine. 5. In an SFC program an application is broken into multiple sheets.
grade is a char variable that holds a letter grade 'A', 'B', 'C', 'D', or 'F'. Write a switch statement that prints one of the messages in the table below based on the value in grade.
What will be an ideal response?
Assume that a device can execute 3 million instructions for the same amount of energy (3J) used to transmit or receive 1 Kbit of data 100m by radio. The device has the option of sending a 100KByte binary program to a compute server 100m away, which when run will execute 60 billion instructions and exchange 10000 1Kbit messages with the device. If energy is the only consideration, should the device offload the computation or execute it itself? Assume computation on the device is negligible in the offloaded case.
What will be an ideal response?
With multiple criteria, it is good practice to add one criteria, run the query to make sure you are getting the correct results, and then continue adding criteria one at a time
Indicate whether the statement is true or false