Describe the cornerstone of Differentiated Services (DiffServ) in terms of the two pieces of data that go into every IP header.

What will be an ideal response?


The cornerstone of DiffServ is two pieces of data that go into every IP header on every piece of data: DSCP and ECN. DSCP stands for differentiated services code point and ECN stands for explicit congestion notification. These two comprise the differentiated services field.
 

Computer Science & Information Technology

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Explain why the log buffer need not be flushed when an abort record is appended to it.

What will be an ideal response?

Computer Science & Information Technology

In the accompanying figure, which callout points to the charting tabs?

A. D B. C C. B D. A

Computer Science & Information Technology

It is often necessary to run a Linux command with root privileges. To do this, which of the following commands is used first?

a. su b. chown c. pwd d. sudo

Computer Science & Information Technology

The argument names in the header line of a function are known as ____.

A. arguments B. parameters C. actual arguments D. actual parameters

Computer Science & Information Technology