Answer:
Option A: FileNotFoundError
Explanation:
FileNotFoundError is an exception which is thrown when a program fail to open a specified file. The root causes of this type of error can be:
- The directory path to locate a target file is wrongly defined in our code due to a typo on the file name or misuse of relative directory path, such as ../ and ./ which denote two different paths.
- For some reasons, a target file is misplaced in a wrong directory.
Any one of the above reasons can lead to the exception to be thrown when the file doesn't exist.
Answer:
P.CSP: DAT‑1 (EU), DAT‑1.A (LO), DAT‑1.A.2 (EK), DAT‑1.A.3 (EK)
Answer:
Grid computing is applied to a single large problem.
Explanation:
In grid computing, resources are used in collaborative pattern and also in grid computing, the users do not pay for use.
In cloud computing, resources are used in centralized pattern. While in grid computing, resources are used in collaborative pattern usually to solve a single large problem.
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