subject
Computers and Technology, 12.03.2020 18:35 zanna12

The statement in SQL combines rows from two queries and returns only the rows that appear in the first set but not in the second. a. INTERSECT b. MINUS c. UNION ALL d. UNION

ansver
Answers: 2

Other questions on the subject: Computers and Technology

image
Computers and Technology, 21.06.2019 15:40, qhenley
Most networking media send data using in which data is represented by only two discrete states: 0s and 1s. a. digital signals b. contiguous signals c. ramp signals d. exponential signals
Answers: 1
image
Computers and Technology, 22.06.2019 19:20, bob4059
1)consider the following code snippet: #ifndef book_h#define book_hconst double max_cost = 1000.0; class book{public: book(); book(double new_cost); void set_cost(double new_cost); double get_cost() const; private: double cost; }; double calculate_terms(book bk); #endifwhich of the following is correct? a)the header file is correct as given. b)the definition of max_cost should be removed since header files should not contain constants. c)the definition of book should be removed since header files should not contain class definitions. d)the body of the calculate_terms function should be added to the header file.
Answers: 1
image
Computers and Technology, 22.06.2019 21:00, raquelle66
So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293
Answers: 2
image
Computers and Technology, 23.06.2019 01:20, shiann2002
Me with this program in c++ ! computers represent color by combining sub-colors red, green, and blue (rgb). each sub-color's value can range from 0 to 255. thus (255, 0, 0) is bright red. (130, 0, 130) is a medium purple. (0, 0, 0) is black, (255, 255, 255) is white, and (40, 40, 40) is a dark gray. (130, 50, 130) is a faded purple, due to the (50, 50, 50) gray part. (in other word, equal amounts of red, green, blue yield gray).given values for red, green, and blue, remove the gray part. ex: if the input is 130 50 130, the output is: 80 0 80. thus, find the smallest value, and then subtract it from all three values, thus removing the gray.
Answers: 3
You know the right answer?
The statement in SQL combines rows from two queries and returns only the rows that appear in the fi...

Questions in other subjects:

Konu
Mathematics, 09.09.2020 22:01