The iptables software on Linux is an example of what kind of software??

A. ?Routing
B. ?Anti-virus
C. Firewall?
D. ?Proxy


Answer: C

Computer Science & Information Technology

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You want to use only one name, funct1, from name space MyNamespace. The directive #include “MyNamespace” has been places at the top of the file. You will call this function a large number of times in a block. Which of the following will make only the name funct1 available only in that block (not outside the block)?

a) Place using namespace std; just after your #include directives. b) Place using namespace MyNamespace; just after your other #include directives. c) Place using namespace MyNamespace; just inside the block where you want to use funct1. d) Place using MyNamespace::func1; just inside the block where you want to use funct1. e) Place #include “MyNamespace” at the top of the file where you are using the name func1.

Computer Science & Information Technology

The RJ-48 connector uses what type of cabling?

A) Wireless B) Twisted pair C) SMF D) MMF

Computer Science & Information Technology

In a tree, the ____ is a measure of the distance from a node to the root.

A. count B. degree C. branch D. height E. level

Computer Science & Information Technology

Critical Thinking QuestionsCase 1-2John's new computer has started to perform oddly and he is concerned that it may have become infected with malware. He knows that you work for a company that produces antivirus software so he gives you a call to ask for advice. List at least six reasons you can give John for preventing viruses and other malware.

What will be an ideal response?

Computer Science & Information Technology