Discover
Questions library
Collections library
Find online teacher
login
Discover
questions library
Find online teacher
login
Popular searches:
if-else
class-diagram
flowchart
Polymorphism
Home
Questions
Questions
Study lists
hamza shaheen Questions
5601 Questions
From the following tables, write a SQL query to find the match number in which Germany played against Poland. Group the result set on match number. Return match number
Sql programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
178
From the following tables, write a SQL query to find the result of the match where Portugal played against Hungary
Sql programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
144
From the following table, write a SQL query to find the club, which supplied the most number of players to the 2016-EURO cup. Return club name, number of players
Sql programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
121
Write a R program to sort a given data frame by multiple column(s)
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
181
Write a R program to create inner, outer, left, right join(merge) from given two data frames
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
180
Write a R program to replace NA values with 3 in a given data frame
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
159
Write a R program to change a column name of a given data frame
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
196
Write a R program to change more than one column name of a given data frame
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
164
Write a R program to select some random rows from a given data frame
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
176
Write a R program to reorder an given data frame by column name
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
193
Write a R program to find elements which are present in two given data frames
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
189
Write a R program to find elements come only once that are common to both given data frames
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
111
Write a R program to save the information of a data frame in a file and display the information of the file
R programming
2022-05-18
Answers
30
Question
40
Followers
30
0
1
173
Total:
5601
Previous
211
212
213
214
215
Next
Go
