Concept:In the cabinet system, the government can be removed by parliament at any time, so its tenure is not guaranteed for a fixed period.
Explanation:The cabinet government is formed by the party or coalition that commands a majority in parliament.
It stays in office only while it continues to enjoy the confidence of that majority.
If parliament passes a vote of no confidence, the government is forced to resign.
The rejection of a major government policy can also bring the government down.
Hence, the tenure of a cabinet government depends on the support of the legislature.
This makes the tenure of the government unstable and short-lived.
This instability is one of the major low points or weaknesses of the cabinet system of government.
Answer:D. tenure of government is always not stable