Step 1: Understanding the types of motivation.
Motivation can be broadly classified into two categories: internal and external. Internal motivation comes from within the individual, such as a desire to achieve personal goals, while external motivation is driven by outside factors, such as rewards or recognition.
Step 2: Analysis of the given situation.
In the given case, Shivam works hard to get the "Best Employee of the Month" award, which is an external reward. However, the desire to achieve this recognition also stems from his internal drive to succeed and be acknowledged.
Step 3: Comparison with other options.
\begin{itemize
(A) Internal: Incorrect. While Shivam may have internal motivation, the external reward (the award) plays a key role in his effort.
(B) External: Incorrect. Although the award is an external factor, the internal drive to achieve it also contributes.
(C) Both internal and external: Correct. Shivam's motivation is both internal (personal drive to succeed) and external (award recognition).
(D) Not any specific type of motivation: Incorrect. The motivation here is a clear combination of both internal and external.
Step 4: Conclusion.
Shivam's motivation involves both internal and external factors, as his hard work is driven by both personal ambition and the external reward of the "Employee of the Month" award.
Final Answer: Both internal and external.