Consider the following statements about an array in Pascal 1. An array has a fixed predetermined number of components.2. Any component of an array can be accessed using an index.3. An array variable name refers to a group of quantities by a single name.4. When array variables are used an appropriate declaration is required. Which of the above are correct?

Consider the following statements about an array in Pascal 1. An array

1.	Consider the following statements about an array in Pascal 1. An array has a fixed predetermined number of components.2. Any component of an array can be accessed using an index.3. An array variable name refers to a group of quantities by a single name.4. When array variables are used an appropriate declaration is required. Which of the above are correct?
A.	All
B.	1, 2, 3 only
C.	2, 3, 4 only
D.	1, 2 and 4 only
Answer» B. 1, 2, 3 only

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