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q show the data encryption standarddata encryption standard - bit-level encryption method designed by ibm- adopted as standard for nonmilitary and
what is bottom-up approach system developed starting from detailed modules testing begins from the detailed modules and proceeds up to the higher
what is a process modeling and management toolprocess modeling and management tools are used to show the key elements of a process so it can be
what are business process engineering toolsby modeling the strategic information needs of an organization business process engineering tools give a
what is statement coveragestatement coverage is the testing to test each statement in the code has been executed at least
what is software testingthe testing process focuses on the logical internals of the software ensuring that all statements have been tested and on the
what is casecase tool stands for computer aided software engineering computer aided software engineering tools assist software engineering manages
q show the character-level encryption- substitutional- monoalphabetic - simplest form also called caesar cipher- every character is replaced with
what is performance testingperformance testing is intended to test the run-time performance of software within the context of an integrated
q categories of encryption - decryption categories of encryptiondecryption - symmetric-key - encryption key ke and the decryption key kd are the same
q describe about cryptography- some media cannot be protected from unauthorized reception or interception- encryption involves transforming the
q show vpns security and the internet model- vpns security and the internet model- application layer - provide for each application protocol other
q what are the trends in network security trends in network security improved vigilance for virus infections continual maturation of firewall
what is security testingsecurity testing attempts to determine that protection mechanism built into a system will protect it from improper
q building a defense in networkingwhen building a defense you must use a layered approach that includes securing- the network infrastructure the
what is recovery testingrecovery testing is a system test that forces the software to fail in a various of ways and verifies that recovery is
what is regression testingregression testing is the re-execution of some subject texts that have already been conducted to make sure that changes
what are the characteristics of software measurementmeasured propertyobject of measurementsource of measurepurpose measurementcontext of
q what are the tools sued for cryptography and web securitytools - cryptography vpn- remote accesspgp- emaildedicated circuits-tunnels- ipsectools -
define software measurementa software measurement is a method or method that applies software calculates to a class of software engineering objects
what is software measurea software measure is a mapping from a set of objects in the software engineering world information a set of mathematical
write short notes on estimation modelsempirical estimation models can be used to complement decomposition methods and propose a potentially valuable
what is software architecturethe software architecture of a program or computing system is the structure or structures of the system which comprises
define process maturityin recent years there has been a important emphasis on process maturity the software engineering institute sei has developed a
define software scopethe first software project management activity is the determination of software scope scope is explained answering the following