Question 7 Based on the function below, assume that the passed input parameter for x=4; What will be the returned value of bafter the function call? func1(int x) { int b; if(x==1) return 1; else b=x * 3; return b; } Select one: a. 4 b. 10 c. 24 d. 12

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
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Question 7
Based on the function below, assume that the passed input parameter for x=4;
What will be the returned value of b after the function call?
func1(int x)
{ int b;
if(x==1)
return 1;
else
b=x* 3;
return b; }
Select one:
a. 4
b. 10
c. 24
d. 12
Transcribed Image Text:Question 7 Based on the function below, assume that the passed input parameter for x=4; What will be the returned value of b after the function call? func1(int x) { int b; if(x==1) return 1; else b=x* 3; return b; } Select one: a. 4 b. 10 c. 24 d. 12
Question 5
Question 16
Which of these statements is true about the following code?
int mystery(int n){
if (n>0)
return n + mystery(n-1);
return 0; }
Select one:
a. There is no base case.
b. The base case for this recursive function is an argument with the value zero.
c. The base case for this recursive method is an argument with any value which is less
than or equal to zero.
d. The base case for this recursive method is an argument with any value which is greater
than zero.
Consider the function definition below:
float funct(int a, float b)
{return (a + b); }
Which of the following is an invalid function call?
Select one:
a. funct(12.8, 4.5);
b. funct(2, 4.5);
c. z=2;w=10.4; sum=funct(z,w);
d. funct(3,21);
Transcribed Image Text:Question 5 Question 16 Which of these statements is true about the following code? int mystery(int n){ if (n>0) return n + mystery(n-1); return 0; } Select one: a. There is no base case. b. The base case for this recursive function is an argument with the value zero. c. The base case for this recursive method is an argument with any value which is less than or equal to zero. d. The base case for this recursive method is an argument with any value which is greater than zero. Consider the function definition below: float funct(int a, float b) {return (a + b); } Which of the following is an invalid function call? Select one: a. funct(12.8, 4.5); b. funct(2, 4.5); c. z=2;w=10.4; sum=funct(z,w); d. funct(3,21);
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