Question

is the process of paying attention to important properties while ignoring nonessential details.
modularization
abstraction
abbreviation
decomposition
question 30
the process of naming program variables and assigning a type to them is called variables.
declaring
initializing
proclaiming
identifying

Explanation:

1. Abstraction focuses on key aspects and ignores unimportant details in various fields like computer - science.
2. In programming, naming variables and assigning types is known as declaring variables.

Answer:

1. B. Abstraction
2. A. declaring