Options: (A)Correct functioning of the system depends on the result produced by the system (B) Correct functioning of the system depends on the time at which the results are produced (C) The time of processing affects the system output (D) The time of processing does not affects the system out-put 10
9.Match the following : A- Managed device : BManaged object: C- Managed processes: 1Type of node residing on a network, such as a computer, printer or routers that contain a management agent. 2- Characteristic of a managed device that can be monitored, modified or controlled. 3- It is a defined process model. Procedures used are defined and scheduling and relationship between them is defined.
Options: (A)It supports system modeling during the analysis and design stages of the software process (B) Organization responsible for approving U.S. standards (C) Stimuli that occurs irregularly (D) Formalized set of software calls and routines that can be referenced by an application program in order to access supporting system or network services* 12
Many large organizations have information _____ where managers can use fourth-generation languages to retrieve the facts they need from online data bases, and where staff experts are available to provide PC hardware/ software guidance.
Options: Secondary storage is nonvolatile, Primary storage is volatile, Secondary storage contains data for immediate processing, When the computer is turned off, data and instructions stored in primary storage are erased
0.The demand paging and pre paging of virtual memory management are
Options: (A)Fetch policy for virtual memory management. (B) Placement policy for virtual memory management. (C) Replacement policy for virtual memory management. (D) None of these. (i) A- Fetch, B-Demand paging, C-Prepaging; 1-Determines when a page should be bought into main memory. 2A page is bought into main memory only when a reference is made to a location on that page. 3-Pages other than the one demanded by a page fault are bought in. (E) A â€“ 1, B â€“ 2, C â€“ 3 (F) A â€“ 3, B â€“ 2, C â€“ 1 (G) A â€“ 2, B â€“ 3, C â€“ 1 (H) A â€“ 3, B â€“ 1, C â€“ 2 10