What is the output of the following code?
cout << "This is a \\" << endl;
a. This is a
b. This is a \
c. nothing, it is a syntax error
d. This is a \ endl
b. This is a \
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Which of the following using statements is equivalent to the preceding code segment
``` { var exampleObject = new ExampleClass(); try { exampleObject.SomeMethod(); } finally { if (exampleObject != null) { exampleObject.Dispose(); } } } ``` try using (var exampleObject = new ExampleClass()) { exampleObject.SomeMethod(); // do something with exampleObject exampleObject.Dispose(); }
To combine several effects, use the Effect class's __________ method.
a. setInput b. combineEffect c. addEffect d. Effects cannot be combined.
One way to protect against DoS attacks is to configure the firewall to block ICMP packets from the outside of the network
Indicate whether the statement is true or false.
You are helping your friend troubleshoot a problem with his Linux server. You enter a common Linux command and discover it doesn’t work exactly as you expected. What might be the problem and what do you do next?
a. The Linux installation is corrupted; restore the system from backup. b. The Linux shell is not the one you expected; use the echo $SHELL command. c. You probably don't know how to use the Linux command; search the web for information about the command. d. The Linux shell is not the one you expected; use the echo $0 command.