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Mohamad Eskandarane Questions
11022 Questions
A Relation is a
Database
2022-07-14
Answers
30
Question
40
Followers
30
0
1
1073
Which of the following cannot be used to modify the data in a database
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
874
Scalar Subqueries can be used in the SQL update statement when they are used under the ____ clause
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
783
State true or false: We cannot write a where clause under an update command
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
910
What does the following query do?
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
569
To change a value in a tuple without changing all the values in the tuple, we use the _____ statement
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
852
Choose the correct option regarding the following query
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
521
What is the format of entering date into a database while inserting data into it?
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
858
What is the result of the following query?
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
539
How many relations can a delete command operate on?
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
791
Insert the appropriate key word in the blank in the query ( A is a relation)
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
497
SQL subqueries that can occur wherever a value is permitted provided the subquery gives only one tuple with a single attribute are called _________
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
498
Choose the correct option regarding the following query:
Database
2022-07-13
Answers
30
Question
40
Followers
30
0
1
525
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11022
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