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If referential integrity is not enforced, this can lead to data anomalies. For example, if a row in table A contains a foreign key referencing a row in table B, deletion of that table B row would cause an anomaly in table A should RI not be enforced, since it would now be referencing a row that doesn't exist.
What else can I help you with?
What has become more important because of the increased use of computers the Internet and WWW?
Data integrity and data security
What is the significance of a two-way hash function in cryptography and how does it ensure data integrity and security?
A two-way hash function is important in cryptography because it can convert data into a fixed-size string of characters, making it easier to verify the integrity of the data. This function ensures data integrity and security by generating a unique hash value for each set of data, making it difficult for attackers to tamper with the data without detection.
Limitation of data processing system?
Hi, Data redundancy Data Inconsistancy Difficulty in accessing data Data Isolation Integrity problem Atomicity problem security problem
What is the significance of the computer hash in ensuring data security and integrity?
A computer hash is important for data security and integrity because it creates a unique digital fingerprint of data. This fingerprint can be used to verify the authenticity of the data and detect any changes or tampering. By comparing the hash values before and after data transfer, organizations can ensure that their data remains secure and intact.
How does the concept of atomically in computer science ensure the integrity and consistency of data transactions?
In computer science, the concept of atomicity ensures that data transactions are either fully completed or not done at all. This helps maintain the integrity and consistency of the data by preventing partial or incomplete transactions, which could lead to errors or inconsistencies in the data.
Under a hipaa transaction security a provider or biller must protect against any reasonably anticipated threats or hazard to the security or integrity of the patient data?
That is correct, HIPPA provides security that a provider or biller must protect against any reasonably anticipated threats or hazard to the security or integrity of the patient data.
What are the Threats in database security and integrity?
there are more than 5 threats to database security. I mention only 5 of them 1.Excessive Privilege Abuse 2.Privilege Elevation 3.Platform Vulnerabilities 4. SQL Injection 5.Weak Audit Trail
Why do employees constitute one of the greatest threats to information security?
because employees use data in everyday activities to conduct the organization's business, their mistakes represent a serious threat to confidentiality, integrity, and availability of data and even threats from outside.
How data loses its integrity?
In database system one of the main feature is that it maintains data integrity. When integrity constraints are not enforces then the data loses its integrity.
could threats to data security may be direct threats to the database?
threats to data security may be _____ threats to the database ?
What Blank Integrity refers to a set of Access rules that govern data entry and helps to ensure data accuracy?
Yes, that is what data integrity is all about.
What do you mean by data integrity?
Data integrity is a term used in databases. In its broadest use, "data integrity" refers to the accuracy and consistency of data stored in a database, data warehouse, data mart or other construct. The term - Data Integrity - can be used to describe a state, a process or a function - and is often used as a proxy for "data quality".
What integrity refers to a set of access rules that govern data entry and helps to ensure data accuracy?
Data integrity.
What identifies the quality of the data?
Data Integrity
What has become more important because of the increased use of computers the Internet and WWW?
Data integrity and data security
What is the meaning of integrity of data?
Integrity of data refers to ensuring that data is accurate, consistent, and reliable. It involves maintaining the completeness and reliability of data throughout its lifecycle, including preventing unauthorized changes, ensuring data validation, and implementing data quality controls. Maintaining data integrity is crucial for making informed decisions and building trust in the data.
How can data integrity be maintained?
Data integrity can be maintained by implementing methods such as data validation, data encryption, access controls, regular backups, and audit trails. By ensuring that data is accurate, secure, and only accessible to authorized users, organizations can safeguard their data integrity. Regular monitoring and updates to security measures are also essential in maintaining data integrity.
