Software Engineering

Sir/madam,

This is to inform you that I would like to take personal leave on Dt 13.09.2010 to 18.09.2010 due to
Ganesh Festival, a religious observance of my native country. Therefore I request that my request for leave be sanctioned.
Thank you very much for any help you can give.

i don't know you tell me

This depends somewhat on the methodology you are using. They may actually be just different names for the same thing.

In operating systems that use virtual memory, every process is given the impression that it is working with large, contiguous sections of memory. In reality, each process' memory may be dispersed across different areas of physical memory, or may have been paged out to a backup storage (typically the hard disk). When a process requests access to its memory, it is the responsibility of the operating system to map the virtual address provided by the process to the physical address where that memory is stored. The page table is where the operating system stores its mappings of virtual addresses to physical addresses.

Yes. User programs create traps for debugging purposes. A trap can be used to call the OS routines or to catch arithmetic errors.

We consider scheduling problems in parallel and distributed

settings in which we need to schedule jobs on a

system offering a certain amount of some resource. Each job

requires a particular amount of the resource for its execution.

The total amount of the resource offered by the system is

different at different points of time. Our goal is to choose a

subset of jobs and schedule them such that at any timeslot,

the total amount of resource requirement does not exceed the

total amount of the resource available at that timeslot. We

wish to maximize the profit of the chosen subset of jobs.

The problem formulation is motivated by its applications

in environments such as cloud computing and bandwidth

allocation in networks. Below, we describe a real-life problem

encountered in scheduling scientific applications on a

massively parallel system.

We now describe a scheduling problem typically faced in

the scenario where a number of users are trying to execute

scientific applications on either a cluster of machines or a

supercomputer. The users have to make reservations for the

resources in order to execute their jobs. But, as there are

multiple users competing for the same resources, a user may

not be allocated all the resources she requested. For the sake

of simplicity, let us assume that the resources are processors

on the supercomputer or machines on the cluster. Consider

a particular user. The number of processors (or machines)

allocated to the user may be different at different points of

time (because of reservation policies and the presence of

critical jobs) The user gets to know in advance the number

of processors allocated to her for each timeslot. The user

has a set of jobs that she wishes to execute. Each job of the

user has a requirement on the number of processors needed

for execution. In addition, each job has a release time, a

processing time, a deadline and a profit. The user would

like to select a subset of jobs and schedule them in such

a way that at any timeslot, the total number of processors

required by the jobs active at the timeslot does not exceed the

total number processor available to the user at that timeslot.

Naturally, the user would wish to choose the subset of jobs

having the maximum profit. We would like to highlight that

such a scenario is frequently encountered in practice. We

assume that a job can be executed on any subset of machines

or processors as long as the resource requirement is met (i.e.,

the machines/processors are identical) and the jobs may not

be preempted. In fact, we consider a more general scenario

where job can even specify a set of time intervals where it

can be scheduled; note that this generalizes the notion of

release time and deadline.

Motivated by scheduling and bandwidth allocation scenarios

such as the above one, we study an abstract problem that

we call the Varying bandwidth resource allocation problem

with bag constraints (BAGVBRAP). We use bandwidth as

a generic term to refer to the quantity of the resource

under contention. So, the input will specify the bandwidth

available at each timeslot, and for each job, its bandwidth

requirement and the different time intervals in which it can

be scheduled. This kind of interval selection or interval

scheduling problems arise naturally in practice. We refer

to [1], [2], [3] for real-life applications of interval selection

and scheduling in parallel and distributed computing and

network management. The BAGVBRAP problem also has

applications in smart energy management. Here, we have a

set of electrical appliances that need to be scheduled over a

period of time, during which the amount of available power

may vary, due to the use of different power sources. The

BAGVBRAP problem generalizes several previously studied

scheduling and resource allocation problems. We next define

the problem and then discuss prior

The original question was: "need help with code"? which isn't a well-formed question. If you're asking if we (the answers community) need your help then the answer is no, but thank you all the same. If you're actually asking if you need help then the answer is probably yes, you do need help, but in order to assist you further we'd need more information on the problem.

Install CCS V4 then install the following updates one after the other:

pcbupd.exe

pcmupd.exe

pchupd.exe

pcwhupd.exe

pcdupd.exe

pcwupd.exe

setup_icd.exe

i need my association name of cse plz give good names it may be sanscript also

Both must be translated into a common language. That language is machine code, the native language of the machine.

Early computing was performed on a single processor.

Makes use of a single cpu to execute one or more programs for each application

Ex: A uni-processor

Product: "Something produced by human or mechanical effort or by a natural process."

Software is produced by human and mechanical effort, therefore software is a product.

The Confederation of British Industry (CBI) is the UK's leading {independent} employers' organisation

1.

Everyone is loyal to someone

biu stands for bus interface unit and eu stands for execution unit.

In 8086 microprocessor BIU fetches the instructions and places in the queue.

The Eu executes the fetched instruction and places the result in the registers

pata nai

Working as a SAP BO - what? Consultant? Developer? Certainly there is a future for SAP BO, else SAP would never have purchased the technology in the first place. Therefore anyone supporting SAP BO in the marketplace will have a future. Salary? Expect an enttry level salary in the high 50K in U.S. dollars depending on geographic market. With experience, expect between $80K and $110K. Salaries assume your academic perfromance is above average and includes demonstrated STEM rigor.

As far as i see, this "formal transformation" model only exists on the CAPE (Caribbean Advanced Profiency Examination) Syllabus under SDLCs and nowhere else... Good luck finding info on this. I have been searching for 2 years.

In spiral model the main emphasis is on the management to evaluate and resolve risks in the software project. There is no maintenance phase in spiral model because instead risk is evaluated .

There was a program , but now it's fixed and there is other program but i don't know muc habout it myself

discuss how queuing models of decision making tools helpful in a particular organization

#include using namespace std;int main() { int age[10]; int num=1;cout<<"How many persons are there in list ? "; cin>>num; for(int x=0; x { cout<<"Enter person"< cin>>age[x]; } int eldest = age[0]; int young = age[0]; for(int y=1; y < num; y++) { if(age[y] > eldest) { eldest = age[y]; } if(age[y] < young) {young = age[y]; } } cout<<"Age of eldest person is "<cout<<"Age of youngest person is "< return 0; }#include using namespace std; int main() { int age[10]; int num=1;cout<<"How many persons are there in list ? "; cin>>num; for(int x=0; x { cout<<"Enter person"< cin>>age[x]; } int eldest = age[0]; int young = age[0]; for(int y=1; y < num; y++) { if(age[y] > eldest) { eldest = age[y]; } if(age[y] < young) {young = age[y]; } } cout<<"Age of eldest person is "<cout<<"Age of youngest person is "< return 0; }

the advantage of ICT is simply that it makes our life much easier, much faster and in other words a bit more entertaining.