Realtime video conferencing is an example of elastic applications because it can tolerate packet losses.

The hostname www.yahoo.com can be an alias of a canonical hostname.

Network protocols must be implemented in software since they are too complex to be implemented in hardware.

Communications at the TCP level is host-to-host only; communications at the IP level is router-to-router only.

In DNS, there is one-to-one correspondence between hostnames and IP addresses.

Once an HTTP server uses the ‘set-cookie’ header line, it becomes a stateful server.

The benefits of using web proxy servers include reduction of response time and at the expense of using more bandwidth.

A nurse educator is discussing the purpose of a family assessment with a student nurse. Which dynamic is not included in the standard family assessment?

A nurse is caring for a client with a recent diagnosis of cancer.  The client resides with her husband and 2 adolescent children.  What family dynamic behaviors would cause the nurse to identify a need for additional interventions?

Place the following steps in the correct order for properly cleaning a circumcised penis prior to applying an external urinary sheath:  1 – Remove gloves and perform hand hygiene 2 – Wash the shaft of the penis using downward strokes toward the pubic area 3 – Rinse and thoroughly dry the penis 4 – Clean the tip of the penis, moving the washcloth in a circular motion from the meatus outward