Answer:
Disadvantages of Batch Operating System:
- The computer operators should be well known with batch systems.
- Batch systems are hard to debug.
- It is sometime costly.
- The other jobs will have to wait for an unknown time if any job fails.
Answer:
See there are multiple ways to get a perfect shot of products to stand out but the most affective according to me are explained below :-
- Macro shooting - These are close shots u can say really close just to show the product more attractive and u can see these types of shots in every advertisement.
- Background shooting/shots - Opposite of macro shots.
- 3d shots - These are 360° shots.
Tip :- Use wide aperture like F2 and right aperture for right shots.
Hope it helps!
Answer:
Data mining is a process of extracting and discovering patterns in large data sets involving methods at the intersection of machine learning, statistics, and database systems.
