Name: Nil } else { start aux (start + 1, count - 1) } } aux (init, n) } val xs List [Int] = { val n = 5 createList (2) } What will the value of xs be if the programming language uses dynamic scope? A: List (2) B: List (2, 3, 4, 5, 6) C: List (2, 3, 4, 5) D: List (2, 3) E: List (2, 3, 4) Question 10: Consider the Scala code: q= (x: Int) => List (x, x + 1, x + 2) What will happen when q(10) is executed? A: Returns 33. B: Returns 10. C: Returns List (10,11,12). D: Returns List (12,12,12). E: Returns 12. Question 11: Consider the C program: #include #include int *f (int x) { int y; int *p=&y; *p = x * 2; p= malloc (sizeof (int)); return p; } int main (void) { int *q= f (10); printf ("result = %d\n", *q); return 0; } Serial Number: 500
Name: Nil } else { start aux (start + 1, count - 1) } } aux (init, n) } val xs List [Int] = { val n = 5 createList (2) } What will the value of xs be if the programming language uses dynamic scope? A: List (2) B: List (2, 3, 4, 5, 6) C: List (2, 3, 4, 5) D: List (2, 3) E: List (2, 3, 4) Question 10: Consider the Scala code: q= (x: Int) => List (x, x + 1, x + 2) What will happen when q(10) is executed? A: Returns 33. B: Returns 10. C: Returns List (10,11,12). D: Returns List (12,12,12). E: Returns 12. Question 11: Consider the C program: #include #include int *f (int x) { int y; int *p=&y; *p = x * 2; p= malloc (sizeof (int)); return p; } int main (void) { int *q= f (10); printf ("result = %d\n", *q); return 0; } Serial Number: 500
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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