NTA-UGC-NET 2021 Dec & 2022 June Paper-2
October 4, 2023Artificial-Intelligence
October 4, 2023 Question 4 |
Consider the following program in Pseudo-Pascal syntax.
program what:
var z: integer procedure recur(x): begin if x <= 40 then begin x:x+z recur(x); z:=x+10 end end(*recur*) begin(*what*) z=10; recur(z); writeln(z) end
(a) Suppose the parameter to the procedure ‘recur’ is passed by value.
i. What value is printed by program?
ii. How many times is ‘recur’ called?
(b) What value is printed by the program if the parameter is passed by reference?
Theory Explanation. |
Correct Answer: A
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