what is normalization?
Q: When someone claims that the data granularity has been specified, what precisely do they mean by…
A: Granularity is a phrase that originates from the field of computer science and refers to the process…
Q: What is the CAP theorem and how does it work? What does it have to do with NoSQL databases?
A: Introduction: The CAP theorem, also known as Eric Brewer's theorem, argues that a database can only…
Q: Do Bitmap indexes provide any advantages over traditional indexes?
A: Introduction:- Bitmap indexes are a sort of database index that employs bit arrays, which are…
Q: Explain how LINQ is useful than Stored Procedures?
A: In.NET 3.5, a new technique called LINQ was introduced. The abbreviation LINQ stands for Language…
Q: Give an example, other than the one in this text, of the lost update problem
A: Lost update problem: If two or more users want to update the same data at the same time one user…
Q: Given the following decompose into tables in BCNF.
A: A relation is said to be in BCNF when all its functional dependency is of type X->Y where X is…
Q: How is a data race defined precisely
A: Data race The Thread Analyzer recognizes information races that happen during the execution of a…
Q: What is the definition of data granularity?
A: Data Granularity: Granularity is a term used in computer science to describe the breaking down of…
Q: What is the term "Denormalization"?
A: Denormalization is the process of adding precomputed redundant data to an otherwise normalized…
Q: What is normalization? What is masking?
A: Data are raw facts and figures which is increasing exponentially in today’s world. Every second huge…
Q: Define the terms maximum cardinality and minimum cardinality.
A: Maximum Cardinality Maximum cardinality is defined as the maximum number of entity classes which are…
Q: 7. What is the maximum limit that should be used in the IDTR?
A: Solution for 7th answer is : IDTR: The Interrupt Descriptor Table Register: IDTR is a data…
Q: Which data structure is most commonly used to index databases?
A: Index databases: A table index is a data structure that will provide a mechanism by which the table…
Q: What is a data sublanguage?
A: Given:- What is a data sublanguage?
Q: Contrast the terms normal form; normalization?
A: Answer: Normal Form: 1. This is used to reduce or avoid the redundancy in database tables. 2. Here,…
Q: what is invalid data?
A: Data validation: - It is the method of verifying the accuracy and consistency of the data from…
Q: what is Dataset ?
A: A Dataset can be seen as the collection of different data. Commonly, the Dataset relates to the…
Q: normalization is and its different forms.
A: normalization and its different forms.
Q: Consider the following table is used to store contact information: ame Company Address Phone1 Phone2…
A: The solution for the above problem is as follows
Q: What is Data definition language (DDL)?
A: Data Definition Language:Data definition means providing the first step to the existence of…
Q: Explain the concept of normalization
A:
Q: Discuss how the ANSI SPARC architecture contributes to data independence.
A: Introduction: It is a database management design standard used to specify the exact structure of a…
Q: Define the term Normalization?
A: Answer: Define the term Normalization?
Q: Why is data transformation simplified?
A: Introduction: Transformed data may be easier to utilise for both people and computers. Data that has…
Q: When are DML modifications in database tables made permanent?
A: Introduction: In SQL Developer, you may insert a DML statement in the Worksheet. To access and…
Q: What is the difference between standardisation and normalisation? And can you offer some instances…
A: Introduction: In the business world, "normalization" usually refers to the range of values being…
Q: What does the table maintain by OSPF ?
A: Open Shortest Path First (OSPF): Open Shortest Path First (OSPF) is an Interior-Gateway Protocol…
Q: What exactly is a data race?
A: Introduction: A data race happens when two or more threads in the same process simultaneously visit…
Q: What data transformation methods are used?
A: Given What data transformation methods are used?
Q: What is stale data?
A: It is a caching artefact where an item in the cache is not the latest version committed to the data…
Q: What is normalization?
A: Answer :- Normalization is a database design technique that reduces data redundancy and eliminates…
Q: How are indexes defined? Compare the clustered and non-clustered indexes.
A: Let's see the solution :
Q: What is data granularity?
A: Data Granularity:In the field of computer science, granularity means, breaking down of larger tasks…
Q: What is swapping and what is its purpose?
A: What is swapping and what is its purpose?
Q: Which advantages does Quinlan point out in (1995) about stored procedures?
A:
Q: Part C: Normalization. Using the table below normalize the table below to its 3rd normal form. Show…
A: ANSWER:-
Q: Which data structures is most commonly used to index databases ?
A: Databases for indexing:A table index is an information structure that provides a technique for…
Q: But what does it mean precisely to be data independent, anyway?
A: Data is raw facts , figures which upon filtration gives information.
Q: What do NoSql databases entail?
A: A NoSQL database: Design simplicity, horizontal scalability to clusters of servers, and tighter…
Q: What exactly are indexes? Distinguish between the clustered and non-clustered indexes.
A: Answer the above questions are as follows:
Q: Provide a DDL script by using the following relational schema.
A: here we have 4 table. A table consist of corresponding columns and rows. Each row is uniquely…
Q: 4. If the contents of the GDTR are 0021000001FFH, what are the starting and ending addresses of the…
A: As per our guidelines we are supposed to answer?️ only one question. Kindly repost other questions…
Q: What exactly do you mean by Data Purging?
A: Introduction: Data purging is a method that deletes inactive or obsolete records from a database…
Q: What is the definition of de-normalization? What are you giving up by de-normalizing?
A: De-normalization Denormalization is a strategy used in a standard database built previously to…
Q: segmentation
A: A process is divided into Segments. The chunks that a program is divided into that aren't…
Q: Why do we need normalization? And what we do in normalization? What is not in scope of Reverse…
A: Why do we need normalization: Normalization is a technique for organizing data in a database. It is…
Q: When someone claims that data granularity has been specified, what precisely does it mean?
A: Granularity of the data: What exactly does "Data Granularity" mean? A data structure's amount of…
Q: What do you mean by "Data Purging"?
A: Introduction: Data purging is a technique for permanently removing inactive or old records from a…
what is normalization?
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