Declare a number := 5; b number := null; c number := 10; Begin if a > b AND a < c then a := c * a; end if; End; What will be the value of 'a' after execution?

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  1. 50

  2. NULL

  3. 5

  4. None of the above

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Correct Option: C

AI Explanation

To determine the value of 'a' after execution, let's go through the code step by step:

  1. Declare the variables:

    • a = 5
    • b = null
    • c = 10

  2. Evaluate the condition: a &gt; b AND a &lt; c

Since a is not null and satisfies both conditions (5 &gt; null and 5 &lt; 10), the condition evaluates to true.

  1. Execute the code within the if statement: a := c * a

Update the value of a to 10 * 5 = 50.

Therefore, the value of 'a' after execution will be 50.

The correct answer is A) 50.

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