……............. clause is used to pass on...
_____________refers to the correctness and completeness of the data in...
A table column that contains values that are primary-key values in...
Which of the following function convert a String to a set in python?
Which method of cursor class is used to execute SQL query on database
Find the name of cities with all entries whose temperature is in the...
A table...
In which of the following is a single-entity instance of one type...
Which SQL keyword is used to sort the result-set?
To delete rows from table use command in SQL
What data type is the object below ? L = [1, 23, 'hello', 1]
Suppose list1 is [3, 4, 15, 20, 5, 25, 1, 3], what is list1 after...
The attribute that can not be divided into any other attributes is...
Find the output of following statement: name = "snow...
Let F = {A → B, AB → E, BG → E, CD → I, E →...
Which function removes an object from a list?
In the __________ normal form, a composite attribute is converted to...
If a relation scheme is in BCNF then it is also in
The error displayed in the code shown below is:
...
Which of the following query is correct for using comparison operators...
If two relations R and S are joined, then the non matching tuples of...
Class A():
...
If a transaction acquires exclusive lock, then it can perform...
What is the output of the following code?
...
The statement that is executed automatically by the system as a side...
What type of join is needed when you wish to include rows that do not...
A functional dependency between two or more non-key...
What is the output ?
...
Identify the output of following statements :
...
In Triggers, action is executed when
Advantages of Views are
Which of the following is the correct syntax for creating a VARRAY...
What is the output of the following piece of code?
...
A type of query that is placed within a WHERE and HAVING...
Which of the following statement on the view concept in SQL is...
What is the output of the program :
...
The common column is eliminated in
In python , When will the else part of try-except-else be executed?
Which of the following operators has its associativity from right to...
Which Of The Following Statements Is Most Accurate For The Declaration...
Which of the following SQL query is correct for selecting the name of...
Which of these is a private data field?
...
What is the output?
...
What is the output of the following piece of code?
...
What is the output of the following code?
...
What is true about indexes?
Study the code import cx_Oraclecon =...
Count = 1
...
A = True
...
What is the output of the following code?
...