MCQ | Database Management System (DBMS)

In MS Access data are stored In . . ….

Tables in second normal form (2NF):

This key that uniquely identifies each record is called:

Which SQL keyword is used to retrieve a maximum value?

Which is a bottom-up approach to database design that design by examining the relationship between attributes:

Which of the following is not a database application?

A distributed database is a collection of data which belong to the same system but are spread over the of the network.

The UPDATE SQL clause can______

Which of the following gives a logical structure of the database graphically?

The  entity relationship set is represented in E-R diagram as

Which of the following refers to the level of data abstraction that describes exactly how the data actually stored?

In the __________ normal form, a composite attribute is converted to individual attributes.

Storing a separate copy of the database at multiple locations is which of the following?

Which forms simplifies and ensures that there are minimal data aggregates and repetitive groups:

A field that is used to uniquely define particular record in a table is called:

A table on the many side of a one to many or many to many relationship must:

In a distributed Database reduction of redundancy is obtained by_____

Which of the following is a group of one or more attributes that uniquely identifies a row?

The server process that implements lock Manages functionality, is called

The extension of the database file  in MS Access is

Functional Dependencies are the types of constraints that are based on_____

Which is not a type of query?

A........ key uniquely identifies a record.

The default data type in MS-Access if . . .

A data dictionary is repository that manages _________

CREATE TABLE employee (name VARCHAR, id INTEGER ) What type of statement is this?

Which of the following is generally used for performing tasks like creating the structure of the relations, deleting Relations?

Date/Time occupies . . . bytes of memory.

A Detail Management System is a type of _______ software.

In the __________ normal form, a composite attribute is converted to individual attributes.

A relational database consists of a collection of

_____is not the data type of MS-Access.

The term attributes refers to a________ of a table.

….. query changes the value in the main table

The columns in a database table are called. ..

Which data type provides storage for variable length and arbitrary format data?

A relationship is considered a:

The maximum size of the text field in MS. Access is .

The term "Data" refers to:

The term "SQL" stands for

The report can be generated by using data from...

In general, a file is basically a collection of all related_____

object of access is used to print formatted data.

The data type appropriate to store salary is. .

With SQL, how do you select all the records from a table named "Persons" where the value of the column “FirstName” ends with an “a” ?

Which of the following is/are the main goals of a distributed database?

In the given query which of the keyword has to be inserted?

INSERT INTO employee ___ (4,Alok,2000);

Which-one ofthe following statements about normal forms is FALSE?

The term ________ is used to refer to a row

An _______ is a set of entities of the same type that share the same properties, of attributes.

Which of the following is not a DDL command?

The primary key does not accept . . .

Which of the following SQL statement is used to DELETE rows from a database table? .