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q advantages and disadvantages of multiprogrammingadvantages1 high cpu utilization2 it appears that many programs are allotted cpu almost
q explain about time sharing systemstime sharing systems multi-programmed batched systems provide an environment where various system resources for
q benefits and drawbacks of batch systembenefits of batch system move much of the work of operator to computer increased performance as it was
q illustrate the operating system componentsmodern operating systems share the goal of supporting system components system components are1
q show the services which provided by operating systema resource allocation if there are more than one user or jobs running at the same instance
q explain about error detection methoderror detection error can occur in cpu in io devices or in memory hardware operating system constantly needs to
q data transfer between two processescommunication data transfer between two processes is essential for some time both processes are on the one
q how program execute in operating systemprogram execution operating system loads a program in memory and executes the program the program should be
q explain about operating system services an operating system offers services to programs and to users of those programs it provided by one
an operating system provides the environment within that programs are executed internally operating systems differ greatly in their makeup because
q illustrate the function of loadera loader is a routine which loads an object program and prepares it for execution there are many loading schemes
q why high level languages need compilerhigh level languages - illustrations are cobol fortran pli andalgol - are processed by interpreters
q what is the basic function of assembler input to an assembler is an assembly language program output is an object program and information which
q explain about input - output system managementio system management the module which keeps track of the status of devices is known as io traffic
q explain about functions of operating systemfunctions of operating systemoperating system performs 3 functions as follows1 convenience
q definition of operating systemdefinition of operating systembullan operating system is a program which controls execution of application programs
an operating system act as an intermediary between user of a computer and computer hardware the objective of an operating system is to provide an
a partly completed project cwk 4-students is available for downloading from studynet assignments you are required to amend this bluej project to
you are to write a program that determines the day of the week for new years day in the year 3000 to do this you must create your own date class
2-dimensional transformationmodeling transformation is the mechanism to compose an image from modeling primitives the modeling primitives are
5 write a c program to find the sum of 0123 103 and 0456 102 and write the result in three significant
define sequencea sequence is a set of integers 1 2 3 that are generated in order on demand sequences are regularly used in databases because lots of
express types of information available in mysqlinformation as regards the result of queries this includes number of records affected by any select
define aggregate functions and what aggregate functions supported by the mysqlto calculate a summary value from a set of individual values and uses
why do you go for sorting your query resultssql select command to fetch data from mysql table whenever you select rows the mysql server is free to