Which of the following statements is false?
a. Some event-listener interfaces are functional interfaces.
b. For such interfaces as mentioned in (a), you can implement event handlers with lambdas.
c. For a simple event handler, a lambda significantly reduces the amount of code you need to write.
d. All of the above are true.
D
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A __________ is a single, meaningful unit of data, such as a name, a social security number, or a temperature reading.
a. record b. data element c. file d. byte string
Consider a NAT device between a private and the public network. Suppose the private network uses addresses in the range 10.0.1.0-10.0.1.255, and suppose that the interface of the NAT device to the public network has IP address 128.143.136.80.
Write the iptables command so that the addresses in the private network are mapped to the public IP address 128.143.136.80. What will be an ideal response?
Performance projection would be useful for __________.
a) deciding whether to purchase a particular computer system b) system tuning c) estimating the performance of a system that does not yet exist d) finding bottlenecks in a system
The figure above represents options available for the ____________________ tool.
Fill in the blank(s) with the appropriate word(s).