Q. Considering the change in schema statement in SQL, the command which is used to delete records of table and leave the definition of table for later use is classified as

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Q. In standard query language, the rows and columns are called respectively

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Q. If the length of bit string is multiple of 4 then it can be specified with the notation called

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Q. The referential triggered action clause in Standard Query Language is attached to constraint called

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Q. The types of bit-string data type are

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Q. If the concatenation operator is applied to two strings such as [ 'ABCD' || 'wxyz' ] then the resultant string will be

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Q. In SQL, the constraints, constructs, views, domains and tables are classified as its

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Q. The clause used in CREATE TABLE statement in SQL to specify secondary keys is called

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Q. The possible actions of altering the tables in Standard Query Language includes

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Q. The type of bit strings which is preceded by 'B' and is placed between single quotes is classified as

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Q. In CREATE TABLE SQL command, each table must have atleast column/s

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Q. Which of the following information does an SQL DDL not specify?

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Q. Which of the following data types does the SQL standard not support?

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Q. Which command is used to create a new relation in SQL

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Q. If a1, a2, a3 are attributes in a relation and S is another relation, which of the following is an incorrect specification of an integrity constraint?

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Q. What is the syntax to load data into the database? (Consider D as the database and a, b, c as data)

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Q. Which of the following commands do we use to delete a relation (R) from a database?

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Q. Which of the following commands do we use to delete all the tuples from a relation (R)?

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Q. Choose the correct command to delete an attribute A from a relation R

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Q. create table apartment(ownerID varchar (5), ownername varchar(25), floor numeric(4,0), primary key (ownerID));
Choose the correct option regarding the above statement

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