36. Which of the following will seed the random number generator with a different value each time the program is run? a. seed(time(0)); b. seed(RAND MAX); c. srand(time(0)): d. srand(RAND_MAX); 37. Assume that class Rectangle has two members, length and width. The below code is intended to set length=10.0 and width-5.0. Rectangle r={10.0,5.0}: Will a. will work. b. Will not work. c. Only work if length and width are private. d. Only work if length and width are public. 38. A linear search will work on data that is a. sorted b. unsorted C. both a and b d. numeric

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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Please answer 36-40
36. Which of the following will seed the random number generator with a different value
each time the program is run?
Sea
a. seed(time(0));
b. seed(RAND_MAX);
c. srand(time(0));
d. srand(RAND_MAX);
37. Assume that class Rectangle has two members, 1length and width.
The below code is intended to set length=10.0 and width-5.0.
Rectangle r={10.0,5.0};
Will
a.
will work.
b. Will not work.
c. Only work if length and width are private.
d. Only work if length and width are public.
De
rot
38. A linear search will work on data that is
a. sorted
b. unsorted
both a and b
C.
d.
numeric
20°E
Transcribed Image Text:36. Which of the following will seed the random number generator with a different value each time the program is run? Sea a. seed(time(0)); b. seed(RAND_MAX); c. srand(time(0)); d. srand(RAND_MAX); 37. Assume that class Rectangle has two members, 1length and width. The below code is intended to set length=10.0 and width-5.0. Rectangle r={10.0,5.0}; Will a. will work. b. Will not work. c. Only work if length and width are private. d. Only work if length and width are public. De rot 38. A linear search will work on data that is a. sorted b. unsorted both a and b C. d. numeric 20°E
U.
39. A binary search will work on data that is
Seard
sorted
b. unsorted
c. both a and b
d. numeric
a.
40. Which of the following will declare a 2-dimensional matrix of floats?
a. Matrix<float> x={2}:
b. Matrix<float> x(2)
vector< vector<float>> m:
C.
d. none of the above.
39°F
Transcribed Image Text:U. 39. A binary search will work on data that is Seard sorted b. unsorted c. both a and b d. numeric a. 40. Which of the following will declare a 2-dimensional matrix of floats? a. Matrix<float> x={2}: b. Matrix<float> x(2) vector< vector<float>> m: C. d. none of the above. 39°F
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