a Which of the below correctly calls a function named “foo”, passing it an array named “nums” of 5 ints? Group of answer choices foo(nums[5]); foo(nums); foo(int nums[5]); foo(nums[]); b The best way to print a two dimensional array is to use a: Group of answer choices for loop in a for loop for loop followed by another for loop while loop in a do-while loop None of the above c Which of the following correctly

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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a

Which of the below correctly calls a function named “foo”, passing it an array named “nums” of 5 ints?

Group of answer choices

foo(nums[5]);

foo(nums);

foo(int nums[5]);

foo(nums[]);

b

The best way to print a two dimensional array is to use a:

Group of answer choices

for loop in a for loop

for loop followed by another for loop

while loop in a do-while loop

None of the above

c

Which of the following correctly declares a vector of floats named “nums”?

Group of answer choices

vector nums<float>;

float vector(nums);

vector nums(float);

vector<float> nums;

d

int *num_ptr;

int y = 100;

int x = 0;

Which of the following statements correctly points num_ptr to x?

Group of answer choices

*num_ptr = x;

*num_ptr = &x;

num_ptr = &x;

num_ptr = x;

 

 

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