what is length attribute ?

Q: What exactly is the distinction between a clustering index and a secondary index?

A: Intro the question is about distinction between a clustering index and a secondary index and here is…

Q: Define the term Identifier attribute?

A: Given: Define the term Identifier attribute?

Q: What is Multivalued dimension?

A: Given:- What is Multivalued dimension?

Q: What is tableau?

A: Question: What is tableau?

Q: What is BNF ?

A: BNF stands for backus naur form. It was developed by john backus and Peter naur.

Q: What is a emphasis table? Can you give me an example?

A: Emphasis table While creating tables in MS Word, one can emphasize important words or phrases or…

Q: colspan attribute can use with * tag

A: Required: HTML

Q: Define key Identifier?

A: Given: Define key Identifier An area that contains one of the following is a key identifier for a…

Q: What do you mean by interpolation of attributes.

A: In a discussion between two other individuals, interpolation occurs when you insert your own…

Q: What exactly do you mean by attribute interpolation?

A: While participating in a discussion between two other people, interpolation occurs when you…

Q: What is a composite identifier?

A: Answer: You may use a component as an identifier of an entity class. Your component class must…

Q: What do you mean by attribute interpolation.

A: Given:

Q: Give few special guidelines for naming attributes?

A: Guidelines for Naming Attributes: Attributes must me meaningful and unique. It is derived from the…

Q: When a numeric field is given significantly more space than the initial values that are entered into…

A: To be determined: Why is it that a numeric field is occasionally given much more space than any…

Q: What is the difference between a clustering index and a secondary index?

A: Difference between clustering index and secondary index A secondary index is any index that has not…

Q: What is a simple (or atomic) attribute?

A: The simple values are the atomic or unique values which can not be modified or altered further.

Q: What is the difference between synthesized and inherited attributes?

A: Lets see the solution.

Q: What is a Derived attribute?

A: ATTRIBUTES: The entities in any particular database are represented using there corresponding…

Q: What is Data manipulation language (DML)?

A: DML - Data Manipulation language it is kind of computing language which include command permitting…

Q: What is the difference between single-valued and multivalued attributes?

A: Given:

Q: What exactly does the term "overstated" mean?

A: To define the term "overstated".

Q: What is Data Definition Language? Give example

A: Introduction: If you want to change the structure of database objects in a database, you use a…

Q: What is a Data Definition Language (DDL)? Give an example of what you're talking about.

A: Data Definition Language (DDL): DDL is a subset of SQL. It is a language for describing data and its…

Q: (c) Given the code below please answer the questions. class Products extends CI_Controller { public…

A:

Q: Explain the hybrid entities in a few words.

A:

Q: What is scope ?

A: Scope in any programming is a section/region of the program where a defined variable can have its…

Q: What exactly is cOnStrAintS integrity?

A: - We need to talk about constraints integrity.

Q: The term "interpolation of attributes" is a little vague.

A: Start: Interpolation happens when you put your own point of view into a conversation between two…

Q: What is the difference between scalar function and vector function in database?

A: When aggregate functions are performed to all of the rows in a table, they return a single result,…

Q: purpose of a symbol table?

A: A symbol table is a data structure used by compilers of any programming language to store the names…

Q: Define Equi Join

A: SQL joins: SQL joins are used to join the two relations or two tables of the database and these…

Q: What is an attribute grammar?

A: It is the normal form of the CFG. The rules of this grammar is known as a semantics rule

Q: What is dynamic view.

A: To be determine: What is dynamic view.

Q: What is the optional attribute?

A: What is the optional attribute?

Q: Are there any situations when DML on a basic view isn't allowed?

A: A data of manipulation language (DML) is a collection of instructions that allows clients to…

Q: What are global, protected and private attributes in Python?

A: PYHTON ACCESS ATTRIBUTES/MODIFIERS :    The access modifiers/attributes are used to have access…

Q: What is attribute inheritance? Why is it important?

A: Attribute Inheritance:- Attribute Inheritance can be defined as a property that inherits all…

Q: Databases: Define  transitive dependency

A: Given: Databases: Define  transitive dependency

Q: What is meant by transparency?

A: Transparency Changes in a computing system such as a new feature is transparent if the system…

Q: What are the various Sqoop features?

A: Sqoop: Sqoop is a tool used to transfer bulk data between hadoop and external datastores such as…

Q: What does "Identifier attribute" mean?

A: Introduction: Identifiers are the characteristics that each uniquely name or identify an instance of…

Procedures in SQL

A pre-compiled stored procedure is a logical unit made up of one/more SQL statements (SQL stands for Structured Query Language). The database server saves it as an object. An SQL procedure is a collection of SQL statements and logic that is written and saved to accomplish a specified goal. An SQL procedure consists of a name, a parameter list, and a set of Transact-SQL statements. Stored procedures are stored as named objects in SQL Database Server.