Step 1: Understanding the Concept:
This question tests the provisions regarding "summary" or "minor" sentences under the CrPC, where the law restricts the right to appeal to avoid clogging the appellate courts.
Step 2: Key Formula or Approach:
Analyze Section 376 of the CrPC, which explicitly lists cases in which no appeal lies.
Step 3: Detailed Explanation:
Section 376(a) of the CrPC states that no appeal shall lie when a Magistrate of the First Class passes a sentence of imprisonment not exceeding three months, or a fine not exceeding two hundred rupees, or both.
Even for a Second Class Magistrate, if the sentence is imprisonment not exceeding one month, it is considered a minor sentence.
Consequently, the law does not permit an appeal for such a minor sentence to reduce the burden on the judiciary for trivial matters.
Step 4: Final Answer:
Since the sentence is only one month by a Second Class Magistrate, no appeal is maintainable under the CrPC. Therefore, (D) is the correct answer.