Understanding the Parliamentary Executive

A parliamentary executive refers to the head of government and their cabinet, whose legitimacy and power are directly linked to the confidence of the legislature (parliament).

Key characteristics include:

• The executive branch derives its authority from, and is accountable to, the parliament.
• The executive typically remains in power only as long as it commands the support of the majority in the parliament.
• A vote of no confidence by the parliament can force the executive to resign or seek a dissolution of parliament.

Analysis of Options

• Option A:
  an executive who is dependent on the support of the majority in the parliament

  This accurately defines a parliamentary executive. The government's survival depends on maintaining the confidence of the parliamentary majority.

• Option B:
  where the parliament functions as the executive

  This is incorrect. In a parliamentary system, the parliament is the legislature; the executive is separate but accountable to it.

• Option C:
  an executive where there is a parliament

  This statement is too broad. The mere presence of a parliament does not define the nature of the executive; it only describes a basic setup for a parliamentary government.

• Option D:
  an executive elected by the parliament

  While the executive (like a Prime Minister) is often chosen from or by the parliament, the defining feature is not just the election method but the continuous dependence on the parliament's support for remaining in office.

Therefore, the most precise definition of a parliamentary executive is its dependence on the majority support within the parliament.