Install hardware, install software, and convert data are the three steps found in the select one:
a. change management process.
b. conversion plan.
c. direct conversion activity.
d. file and database conversion.
e. purchase or rent process.

b)Conversion plan.

Explanation:Conversion plan is type of plan in which the the technique is followed by converting the data from the present system to another system's hardware and software surroundings.

The technique follows three basic steps in the conversion plan is software installation plan, hardware installation plan and conversion of data. Thus the correct option is option(b).

a variable of array type holds a reference of object

array are commonly used in computer program to organize data so that a related set of values

array are using zero base indexing it start with 0.

all component of array have same type, two different types doesn't use in single array

if array are store 10 quantities its index value varies from 0 to 9.

it stores 1st quantity value in index value 0 and this process will same till index value 9.

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