Joe has a small office and is looking to replace his phone system with a lower cost solution that requires minimal in-house support. Which of the following is the BEST choice?
A. Wide Area Network
B. NAT
C. Virtual PBX
D. Virtual LAN
Ans: C. Virtual PBX
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If you want XHTML-compliant code, you must always include closing tags.
Answer the following statement true (T) or false (F)
One of the preparatory parts of the attack methodology is the collection of publicly available information about a potential target, a process known as ____.
A. sniffing B. reconnaissance C. auditing D. trapping
String sentence;String str1, str2, str3, str4;int length1;sentence = "First exam is on Monday.";str1 = sentence.substring(6, 12);str2 = str1.substring(0, 4);str3 = sentence.replace('i', '#');str4 = sentence.indexOf("on");length1 = sentence.length();Based on the code above, what is the value of str1?
A. exam i B. exam C. exam is D. on Monday
The terms emulation and virtualization refer to the same technology.
Answer the following statement true (T) or false (F)