An individual picture element on the screen is a ____________.
1. The symbol = is the C equality operator.
2. The following decision structure is invalid:
```
if x <= y
printf("%lf", x);
else
printf("%lf", y);
```
3. A compound statement is a sequence of statements enclosed in {} braces.
4. The following program segment gives x and y the same value if the condition is true:
```
if (x > y) {
y = x;
x = y;
}
```
5. Pseudocode is a special form of machine language produced by the C compiler.
1. False
2. True
3. True
4. True
5. False
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Indicate whether the statement is true or false.
A server administrator is configuring a new server for an organization. The server will function as a firewall and proxy server, as well as provide NAT services for other devices on the network. Which of the following BEST describes how the network hardware on the server should be configured?
A. The server should have at least two NICs: one configured with an IP address on the inside network, and one with an IP address on the outside network. B. The server should have at least two NICs: each NIC should be configured with an IP address on the same network segment. C. The server requires only one NIC, as the NIC can be configured with two IP addresses: one for the inside network segment, and one for the outside network segment. D. The server requires at least three NICs: one configured with an IP address for the intranet clients, one with an IP address on the inside network, and one with an IP address on the outside network.