Look at the statement given below int & a; and tell what will happen ?

(A) Compiler will compile successfully
(B) Compiler will show a warning to you
(C) Null value will be assigned to a
(D) Compiler will generate an error: ‘a’ declared as reference but not initialized

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  • Choose the correct statement:

    (A) step wise refinement uses top down methodology
    (B) step wise refinement uses bottom down methodology
    (C) use of library routines facilitate bottom up methodology
    (D) both a and c above

  • FORTRON does not permit recurision because:

    (A) it uses stating allocation for storing variables
    (B) it uses dynamic allocation for storing variables
    (C) stacks are not available in all machines
    (D) it is not possible to implement recursion in all machines

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