In Regard to Real-Time and Batch Posting, or Updating, Which

question 58

Multiple Choice

In regard to real-time and batch posting, or updating, which of the following statements is correct?

• A) Real-time posting is always preferred because batch posting is slow.
• B) A system may use both kinds of posting.
• C) A system can do one kind of posting or the other, not both.
• D) A system will NOT use batch posting if the system is installed on a mainframe computer.

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Definitions:

Jaw-thrust Method

An emergency technique used to open the airway of a patient who may have a neck or spinal injury, by thrusting the jaw forward without moving the head or neck.

Bag-mask Device

A hand-held device used to provide ventilation to a patient who is not breathing or who is breathing inadequately. It consists of a self-inflating bag, a valve, and a face mask.

Endotracheal Tube

A flexible tube inserted through the mouth or nose into the trachea to establish an airway for the administration of anesthesia or mechanical ventilation.

Cardiopulmonary Resuscitation

An emergency procedure combining chest compressions with artificial ventilation to manually preserve brain function until further measures to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.