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What are the key differences between validation testing goals and acceptance testing goals?

In validation testing, the test team seeks to ensure that each software function or performance characteristic conforms to its specification. In acceptance testing, the test team needs to ensure that the software works correctly for the intended user in his or her normal work environment.


What are home row keys on the right called?

The standard 4 home row keys on the right are J, K, L and the key with the semi-colon and colon on it. Keyboards in some countries have their keys laid out differently so there can be differences in some cases.


What is key data structure?

Key datastructure is a data statucture or container which keeps key value pair. For a search the key is passed to check that the key is present in DS or not.


What is a key development?

transport the key to devepment


What are the disadvantage of rsa algorithm?

A disadvantage of using public-key cryptography for encryption is speed. There are many secret-key encryption methods that are significantly faster than any currently available public-key encryption method. Nevertheless, public-key cryptography can be used with secret-key cryptography to get the best of both worlds. For encryption, the best solution is to combine public- and secret-key systems in order to get both the security advantages of public-key systems and the speed advantages of secret-key systems. Such a protocol is called a digital envelope, which is explained in more detail in Question 2.2.4.Public-key cryptography may be vulnerable to impersonation, even if users' private keys are not available. A successful attack on a certification authority (see Question 4.1.3.14) will allow an adversary to impersonate whomever he or she chooses by using a public-key certificate from the compromised authority to bind a key of the adversary's choice to the name of another user.In some situations, public-key cryptography is not necessary and secret-key cryptography alone is sufficient. These include environments where secure secret key distribution can take place, for example, by users meeting in private. It also includes environments where a single authority knows and manages all the keys, for example, a closed banking system. Since the authority knows everyone's keys already, there is not much advantage for some to be "public" and others to be "private." Note, however, that such a system may become impractical if the number of users becomes large; there are not necessarily any such limitations in a public-key system.Public-key cryptography is usually not necessary in a single-user environment. For example, if you want to keep your personal files encrypted, you can do so with any secret key encryption algorithm using, say, your personal password as the secret key. In general, public-key cryptography is best suited for an open multi-user environment.Public-key cryptography is not meant to replace secret-key cryptography, but rather to supplement it, to make it more secure. The first use of public-key techniques was for secure key establishment in a secret-key system [DH76]; this is still one of its primary functions. Secret-key cryptography remains extremely important and is the subject of much ongoing study and research. Some secret-key cryptosystems are discussed in the sections on block ciphers and stream ciphers.

Related Questions

What does moderate activities mean?

low key, subdued, non strenuous.


What were two key differences between the north's economy and the south's economy?

what were two key differences between the north's economy and the south's economy?


What are the key differences between t2g and eg in terms of their impact on the environment?

The key differences between t2g and eg in terms of their impact on the environment are their sources and effects. T2g emissions come from transportation and are a major contributor to air pollution and greenhouse gas emissions. EG emissions, on the other hand, come from energy generation and can lead to air and water pollution. Both types of emissions have significant environmental impacts, but their sources and effects differ.


What are the key differences between PVDF and PTFE materials and how do these differences impact their suitability for specific applications?

PVDF and PTFE are both fluoropolymer materials, but they have key differences. PVDF is more rigid and has better chemical resistance, making it suitable for applications requiring durability and resistance to harsh chemicals. PTFE, on the other hand, is more flexible and has a lower coefficient of friction, making it ideal for applications where low friction and non-stick properties are important, such as in cookware or medical devices. The differences in their properties impact their suitability for specific applications based on the specific requirements of the application.


What is atonal music?

music that has no central key and has a harsh non-harmonious tone


What are the key methods for tracking and identifying opportunities in the macro environment?

What are the key methods for tracking and identifying opportunities in the macro-environment


What are the key differences between Pyrrhonian skepticism and academic skepticism?

Pyrrhonian skepticism is a more radical form of skepticism that doubts the possibility of knowledge altogether, while academic skepticism is a more moderate form that questions the certainty of knowledge but still allows for some degree of understanding.


What are the key differences between caring for a female kitten and a male kitten?

The key differences in caring for a female kitten and a male kitten are related to their reproductive health. Female kittens need to be spayed to prevent unwanted pregnancies and reduce the risk of certain health issues. Male kittens should be neutered to prevent spraying and aggressive behavior. Other than these differences, the care for both genders is generally the same, including feeding, grooming, and providing a safe environment.


Whats the most common harmonica key?

C is the most common key hermonica, it is also a very harsh sounding key for blues/rock and doesn't sound as good as the others.


What is the differences between key board and piano?

piano has more keys


What were the key differences between 'Riots' and 'Rebellions' in Tudor England?

none


What are the key differences in the DNA between chimpanzees and humans?

The key differences in DNA between chimpanzees and humans are found in the specific sequences of genes and genetic variations that make each species unique. These differences contribute to the distinct physical and behavioral characteristics of chimpanzees and humans.