When talking about QoS for medianets, an administrator needs to develop the concept of __________.

A. industrial control systems (ICS)
B. differentiated Services (DiffServ)
C. distributed control systems (DCS)
D. human machine interfaces (HMI)


Answer: B

Computer Science & Information Technology

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Given that the line

delete newPtr; just executed, what can you conclude? a. The memory referenced by newPtr is released only if it is needed by the system. b. The pointer newPtr is of type void *. c. The pointer newPtr only exists if there was an error freeing the memory. d. The pointer newPtr still exists.

Computer Science & Information Technology

The FINDSTR command can find the exact text you are looking for in what specific type of file?

A. binary B. compressed C. encrypted D. ASCII

Computer Science & Information Technology

Which axis in a chart displays the descriptive labels for the data points?

A) Category B) Series C) Value D) Data

Computer Science & Information Technology

To protect the data, either the signature alone or the signature plus the message are mapped into printable ASCII characters using a scheme known as ________ or base64mapping.

A. radix-64 B. ASCII-64 C. ESP-64 D. safe mapping

Computer Science & Information Technology