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Generally unlocked phones are more expensive but if you know where to look, sometimes you can get a better deal. If you purchase from overstock.com, you will get a phone that won't require a contract extension. Ebay is also a good place to look.

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What is the difference between controlled redundancy and uncontrolled redundancy?

Controlled redundancy refers to intentionally duplicating certain components in a system to ensure reliability and fault tolerance, whereas uncontrolled redundancy occurs unintentionally due to inefficient processes or lack of coordination. Controlled redundancy is planned and managed to enhance system performance, while uncontrolled redundancy can lead to inefficiencies and waste of resources.


What are the types of redundancy?

Redundancy means the repetation of data. There are 2 types of redundancy in image processing: 1. Global Its caused by similar patterns being repeated over the image. 2. Local If the neighboring pixels do not change abruptly, but change gradually in their values. ANSWER : it does not pertain to data but circuits and whole systems if one fail a redundant system will continue to work. see reliability.


Difference between human resource development and human development?

human resource development view human beings as means to increased income and wealth rather than as ends. It is concerned with human as a resource to increasing production and service. On the other hand human development is a holistic one putting people at the centre of all aspects of the development process i.e. health, long life, income, consumption, capability, decent living, empowerment and gender equality etc.


What is the difference between redundancy and duplication?

Redundancy refers to the inclusion of extra components to ensure system reliability, while duplication involves creating an exact copy of something. Redundancy can help prevent system failure by providing backup options, while duplication involves replicating data or information for various purposes.


What is Data redundancy in DBMS?

In database we store data however the can be redundant. Redundancy means repetitive data that is taking extra storage space . So to reduce or prevent the storage space we should eliminate redundancy or just reduce it.