An index-by table also called an associative array is a set of _________________ pairs.

Options
- Key-Value
- Index-value
- Array-value
- Element-value

CORRECT ANSWER : Key-Value

Discussion Board
Key-Value

An index-by table, also called an associative array is a set of key-value pairs. Each key is unique, and is used to locate the corresponding value. The key can be either an integer or a string. Using a key-value pair for the first time adds that pair to the associative array. Using the same key with a different value changes the value.

Prajakta Pandit 02-21-2017 03:24 AM

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