Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
one of the very useful things about internet is that it enables almost instantly exchange of electronic message e-mail across the worlds e-mail is a
illustrate some notations of object modeling notationsa classifier is a mechanism which describes behavioural and structural features in uml
q illustrate domain name systemdomain name is a name which is given to a network for ease of reference domain refers to a group of computers which
object modeling notations basic concepts a system is the collection of subsystems which organised to accomplish a purpose and described by a set of
to work with internet as well as to utilize its facilities we use certain tools for illustration telnet is a tool which is utilized for logging
the princess or prince if youre female has been captured by the evil dragon and held prisoner in a tower the tower is also surrounded by a maze to
explain about annotational notations these notations may be applied to describe remark and illuminate about any element in the model they are
what are grouping notations these notations are boxes into which a model could be decomposedtheir elements includes of packagesframeworks
explain about behavioral notations these notations contain dynamic elements of the model their elements comprise interaction and the state
what are the structural notationsthese notations comprise static elements of a model they are considered as nouns of uml model that could be
detemine the major building blocks of umluml could be used in visualizing specifying constructing and documenting object oriented systems the major
explain about physical modelthe physical model describes concrete software and hardware components of systems context or
illustrate the logical view of a system the logical view of a system serves to describe existence and meaning of key abstractions and mechanism which
what are the main features of uml defined system structure for the object modelling support for all different model organization strong modelling
define the three prime processes of umlthe three prime processes were omt rumbaugh oose jacobson and booch omt was strong in analysis while booch was
define the unified modelling language uml is used to express construct and relationships of complex systems this was created in response to a
what are the objectives of uml trace development of uml recognize and describe notations for object modelling using uml describe a variety of
explain the architectural description languages architectural description languages acls have been developed for the architectural description in
restating the requirements to have clarity of analytical model of system you must state requirements specific performance constraints with
extranets can be also used to connect an intranet to internet so that remote offsite access can be made in a companys intranet by an authorized
intranets are mainly small internets they use same network facilities that internet does though access is restricted to a limited sphere for example
refining the ratio analysis basically refinement leads to purity thus to get a cleaner more understandable and consistent design need to iterate
analysis iteration to understand any problem completely you have to repeat task which implies that analysis requires repetition first just get
every computer connected to internet has a unique address lets just say your ip address is 1234 and you want to send a message to computer with ip
q show the ranges of port numbersport numbers are divided into three ranges well-known ports are those from 0 through 1023 registered ports are