Final answer:
In programming, a collection is a group of objects that can be operated on together, and it is dynamically resizable, unlike an array.
Step-by-step explanation:
The answer to the first question: In programming, a collection is a group of objects that can be operated on together. Therefore, the correct answer is Option d) collection.
Regarding the second question, the difference between a collection and an array is that a collection is dynamically resizable. This means that unlike an array, the size of a collection can change during the execution of a program. Hence, the correct answer is Option c) is dynamically resizable.