Options: It was a charter of Rights granted to the Englishmen during 1215 AD by King John II, It was a charter guaranteeing the freedom of the barons, the church and the common man, It is the foundation stone of the rights and liberties of the English people, All of the above
You have a network ID of 188.8.131.52 and you need to divide it into multiple subnets in which at least 600 host IDs for each subnet are available. You desire to have the largest amount of subnets available. Which subnet mask should you assign?
6.Which combination of the following features will suffice to characterize an OS as a multi programmed OS ? (i) More than one program may be loaded into main memory at the same time for execution. (ii) If a program waits for certain events such as I/O, another program is immediately scheduled for execution. (iii) If the execution of a program terminates, another program is immediately scheduled for execution.
Options: (A)(i) only (B) (ii) and (iii) (C) (i) and (iii) (D) (i), (ii) and (iii). 3
Options: Information about a route should not be sent back in the direction from which the original update came., It splits the traffic when you have a large bus (horizon) physical network., It holds the regular updates from broadcasting to a downed link., It prevents regular update messages from reinstating a route that has gone down.
9.Match the following: A- Formal mathematical transformation: B- Formal process model: C-Formal Specifications: D-Formal System development: 1- Here the formal mathematical representation of the system takes place. 2- It is a starting point for process analysis. It is abstract and only defines the principal process activities and deliverables. 3-Specifications expressed in a language whose vocabulary, syntax and semantics are formally defined. 4-It is more common to waterfall model, but here the development process is based on formal mathematical transformation of a system specification to an exactable program.
Options: (A)Hazard cannot arise due system design. (B) The probability of the event occurring which create a hazard. (C) An assessment of the worst possible damage, which could result from a particular hazard. (D) A condition with the potential for causing or contributing to an accident. 18