Is China Railway Construction Financial Sharing Center worth vis

1. The mode of Financial Sharing Center is a good thing for enterprises and a tragedy for indivials. The original intention of the subject is to pay attention to personal development? The impact on indivials is as follows:
1. Repetitive work increases greatly, and more and more work does not need "professional judgment", that is to say, working in the sharing center is likely to change from a financial personnel to a bookkeeper. The difference between the former and the latter is that the former has certain management functions, and the work is heavy, so it needs to play more subjective initiative
2. With the graal low-end, more and more enterprises choose to outsource the sharing center or transfer to the second tier cities, and choose cheaper labor to replace the expensive first-line white-collar workers such as Beijing and Shanghai; Even for enterprises that have not transferred for the time being, it is actually happening to rece the operating cost of the sharing center by laying off employees, signing contract workers (here specifically refers to the employees sent by the labor agency instead of signing a contract with the company), recing the proportion of formal workers, etc
3. Her position in the enterprise is declining day by day. The vice president of finance of my wife's company (who used to be in charge of the sharing center for more than 10 years), an old accountant in his 40s, mentioned in the conversation with global CFOs that SAS's job is to; just clicking the button, not adding value"， I can't remember the original words clearly. I can see the role of Financial Sharing Center in the eyes of the boss.

2.

Disadvantages of Financial Sharing Service Center:

1. financial personnel may leave business and become auxiliary positions. Financial staff no longer have direct contact with the company's sales staff, they are only faced with a bunch of cold figures, which often can not accurately express the company's current financial situation, and financial analysts can not express the perceptual situation of sales performance

2. rapidly increasing travel expenses. Generally, the enterprises that set up financial sharing centers often face high travel expenses. However, the American and European companies that initially set up financial sharing centers have a large number of low-cost airlines. The air tickets of one or two hundred dollars are very cheap compared with the labor costs of several thousand dollars, so they often choose the financial sharing center mode

4. the bloated headquarters leads to the organizational style. Enterprises that set up financial sharing centers often only "share" rather than "serve". For example, the original financial staffing of each branch will be transferred to the headquarters instead of the corresponding increase of the Financial Sharing Service Center. At the same time, e to a large number of personnel concentrated in the organs, resulting in a weak sense of service, serious style of work

5. the labor cost increases instead of decreasing. On the one hand, there is a huge income gap between the East and the West in China. The general headquarters of large and medium-sized enterprises are located in Beijing, Shanghai and other developed cities, and financial sharing service centers are also located in these cities. The labor cost of these developed cities is extremely high, and the employees can achieve the goal of recing the personnel by 50% through the mode of Financial Sharing Service Center. However, because the labor cost of these regions is 200% higher than that of western cities, it increases the labor cost. On the other hand, the labor cost in China is still very low compared with other costs. An ordinary photocopier in the Financial Sharing Center is often enough for the salary of the original financial staff for one year

6. the cost of information management and information system has been greatly increased. In order to meet the needs of the Financial Sharing Center, it is necessary to assign special personnel to design the information management mode of the Financial Sharing Center and improve the management function of the information system. These costs are very huge, and even cause a serious burden to the enterprises. What's more, the enterprises that blindly praise the expensive foreign large-scale information system lead to bankruptcy

7. huge tax risk and opportunity cost. On the one hand, financial personnel no longer directly contact with the local tax bureau of subsidiaries and branches, which greatly reces the sensitivity of tax risk. At the same time, in order to meet the interview, inquiry, audit and other work of the tax staff, they are busy. On the other hand, e to the poor communication between the tax staff and the company's financial staff, the difficulty of applying for various preferential tax policies is increasing, which makes enterprises lose a lot of opportunity cost of tax preference

8. the staff of Financial Sharing Service Center may become a vulnerable group, and the turnover rate will be greatly improved. Whether the employees of Financial Sharing Service Center become a vulnerable group depends on the group's positioning of Financial Sharing Service Center. In some enterprises, if the Financial Sharing Service Center is set as the same level as the original financial department, it will not become a vulnerable group; However, in another part of enterprises which are positioned as subordinate organizations of the former finance department, they are likely to become vulnerable groups, resulting in higher turnover rate of employees in Financial Sharing Service Center. Financial Sharing Service Center is often a "turnover trap" for job seekers, which means that job applicants need to leave in a short time

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the establishment of shared services is not only an opportunity but also a challenge. Any new thing is facing great challenges, and Financial Shared Services is no exception. Financial sharing is implemented on the basis of improving work efficiency and cost-effectiveness. The following factors are the key to the successful implementation of shared services:

1. the most important factors for the successful implementation of shared services are effective management innovation and the change of thinking mode, which requires strong support from senior managers, grassroots managers and staff

2. sharing services should have unified system support in technology. Enterprise financial information system is the foundation and guarantee of financial sharing service. Therefore, the unified construction and integration of system platform is the first step to realize the sharing service. Unified ERP system is the key factor to ensure the smooth construction of shared service platform. It's very important to build a good platform. There needs to be a unified it standard and a process standard, so the integration can be faster

3. as an independent operation entity, Financial Shared Service Center needs a very good business model. Even an internal business department needs an internal settlement system. Therefore, the shared service center needs to provide a low-cost service that can be accepted by the service object, and at the same time, it needs to establish a reasonable price system on the basis of low cost

3. There is a future
generally speaking, general ledger accounting involves a wide range of business, which is beneficial for financial personnel to comprehensively learn the business of each post, as well as internal control and prevention of loopholes. For those who want to learn, learning opportunities are far more than those of small enterprises or grass-roots enterprises. So working in the financial center can learn business more quickly and improve professional level quickly.

4. I don't know much about finance. But in terms of enterprise selection, foreign enterprises are recommended. The enterprise culture and atmosphere of foreign enterprises will never be experienced in domestic enterprises. Moreover, the working environment of foreign enterprises is relatively comfortable. Its brand effect can also help you to improve your personal value

5. First of all, it depends on the functional orientation of the Financial Sharing Center, whether the Financial Sharing Center is designed to replace the financial accounting function, directly serve the business, or as the internal service organization of the original financial department. If it is the latter, then the Financial Sharing Center is the accounting machine of the financial department, which does not need to judge the transaction. The original financial department translates the business into accounting requirements, and the sharing center reflects the accounting requirements to the statements according to the enterprise's process. In this way, the sharing center not only does not need to understand the business, or even make accounting judgments, but also makes finished proct reports according to the concept of data factory. It may be replaced by automation in the future. For children who have just graated, they may limit their own development and their future is unpredictable
in addition, it will replace the sharing center of the finance department in the future, which is to directly translate the financial processing requirements of the business and process them according to the process. We not only know how to translate financial and material into accounting language, but also know how to use modern ERP to process the figures on the report according to the company's process. Even if automation is driven by the general trend in the future, it will not be replaced by machines.

6. There is a development prospect. Every financial post has its own significance and value. It depends on how you look at it. If you want to pursue a high-level financial post, it depends on whether you are self-motivated and enterprising, learn more and practice more, and strive to transfer to a high-level financial post as soon as possible, such as general ledger accounting management accounting financial manager financial director.

7. 1、 Parallel interface

parallel interface is also referred to as "parallel port". At present, the parallel interface in computer is mainly used as printer port. Instead of 36 pin connector, 25 pin d-connector is used. The so-called "parallel" means that 8-bit data is transmitted through parallel lines at the same time, so that the speed of data transmission is greatly improved, but the length of parallel transmission line is limited, because with the increase of length, the interference will increase, and the data will be prone to error. At present, there are five common parallel ports: 4-bit, 8-bit, half 8-bit, EPP and ECP. Most PCs are equipped with 4-bit or 8-bit parallel ports. Computers supporting all IEEE1284 parallel port specifications are basically equipped with ECP parallel ports

standard parallel ports refer to 4-bit, 8-bit and half 8-bit parallel ports. The 4-bit port can only input 4-bit data at a time, but can output 8-bit data; The 8-bit port can input and output 8-bit data at one time. EPP (enhanced parallel port) is developed by Intel and other companies. It allows 8-bit bidirectional data transmission and can connect various non printer devices, such as scanners, LAN adapters, disk drives and CD-ROM drives. ECP (extended parallel port) is developed by Microsoft and HP company. It can support command cycle, data cycle and multiple logical device addressing. It can use MA (direct memory access) in multi task environment. At present, almost all Pentium class motherboards have integrated parallel ports, labeled as par allel 1 or LPT 1. This is a 25 pin double row pin socket

2. Interrupt processing mode

in this mode, the CPU no longer passively waits, but always executes other programs. Once the peripheral is ready to exchange data, it makes a service request to the CPU. If the CPU responds to the request, it will temporarily stop the currently executed program, execute the service program corresponding to the request, and then continue to execute the original interrupted program. The advantage of interrupt processing is obvious. It not only saves CPU the time of querying peripheral status and waiting for peripheral ready, improves CPU efficiency, but also meets the real-time requirements of peripheral. But we need to assign an interrupt number and corresponding interrupt service program to each device. In addition, we need an interrupt controller (I / O interface chip) to manage the interrupt requests put forward by I / O devices, such as setting interrupt mask and interrupt request priority, which will increase the burden of the system. In addition, the disadvantage of the interrupt processing method is that every character transmitted must be interrupted, the interrupt controller must be started, and the scene must be retained and restored in order to continue the execution of the original program. The workload of the system is very large, so if a large amount of data exchange is needed, the performance of the system will be very low< The most obvious characteristic of DMA is that it uses a special hardware circuit DMA controller to control the data exchange between memory and peripheral devices without the intervention of CPU, which greatly improves the working efficiency of CPU. Before DMA data transfer, DMA controller will apply for bus control right from CPU. If the CPU allows it, it will hand over the control right. Therefore, ring data exchange, the bus control right is controlled by the DMA controller. After the transmission, the DMA controller will hand over the bus control right to the CPU. Therefore, the CPU occupancy rate of DMA devices is relatively low< However, e to the wide variety of peripheral devices of computers, and most of them use electromechanical transmission devices, the following problems still exist when CPU exchanges data with I / O devices:

(1) speed mismatch. The working speed of I / O devices is much slower than that of CPU, and e to different types, the speed difference between them is also very big. For example, the transmission speed of hard disk is much faster than that of printer< (2) timing mismatch. Each I / O device has its own timing control circuit, which transmits data at its own speed, and can not be unified with the timing of CPU< (3) the information format does not match. Different I / O devices store and process information in different formats, such as serial and parallel, binary format, acsii coding and BCD coding< (4) information types do not match

the above problems are the important reasons for the low efficiency of the computer

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2. Serial interface

the standard interface of a computer is called serial interface, which is called "serial port" for short. Nowadays, PC generally has two serial ports com 1 and com 2. Serial port is different from parallel port in that its data and control information are transmitted bit by bit. Although the speed is slower, the transmission distance is longer than that of parallel port. Therefore, serial port should be used for long distance communication. Generally, com 1 uses a 9-pin D-shaped connector, while some com 2 uses an old-fashioned DB2 5-pin connector< Thirdly, USB interface is called universal serial bus in Chinese. This is a new interface technology which has been widely used in PC field in recent two years. In theory, USB technology is composed of three parts: PC system with USB interface, devices that can support USB system software and use USB interface

since Microsoft launched Win9x, USB has entered the practical stage. According to the statistical results of Dataquest, in 1999 alone, 100 million USB devices were sold in the world, and the number has increased to 150 million by 2000. It is expected that the number will at least double by 2001


USB devices have two different connectors, called a series and B series. Series a connectors are designed for those that require cables to remain permanently connected, such as hubs, keyboards and mice. Most of the USB ports on the motherboard are a series connectors. The B-series connector is designed for devices that require cable separation. Such as printer, scanner, modem, etc. The physical USB plug is small. Unlike a typical serial or parallel cable, the plug is not connected by screws or nuts

in theory, USB can connect 127 devices in series, but in practical application testing, it may not be enough to connect 3-4 devices in series

moreover, as a USB proct itself, only the keyboard has a al head design of input and output, and other procts have only one input interface, so it is impossible to connect another USB device. At this time, if you need to connect multiple USB devices, you need a bridge to connect USB hub<

at present, ATX motherboard generally has only two built-in USB interfaces (815E chipset doubled the number), but to connect four or more USB devices, it is necessary to install USB hub to expand the number of USB interfaces



a USB hub can be connected to a USB device or another USB hub in series. However, when the USB hub is serially connected, it can not be more than three, that is to say, the USB hub can not be serially connected on the third serial USB interface< IEEE 1394 interface is widely used in video system because of its high speed and hot plug. Due to the rapid development of computers, 1394 has been seen on PC. for example, ga-6vx7-1394 motherboard launched by Gigabyte has three 1394 interfaces. The main board of IEEE 1394 can be widely used in various video systems. The data in VCR can be directly sent to PC for processing through IEEE 1394 interface, or transferred to 1394 hard disk for storage through IEEE 1394 interface. Moreover, IEEE 1394 interface can also be used for network connection, and all devices can transmit data at high speed through IEEE 1394 interface


it can be predicted that with the development of USB and IEEE 1394 interfaces, the types of interfaces behind the chassis may be greatly reced, and there may not be any other interfaces except these two interfaces< 5. Disk interface

1. IDE interface

IDE interface is also called ATA interface, which can only connect two hard drives with a capacity of no more than 528mb. The cost of IDE interface was very low, so it was very popular in 386 and 486. But most ide interfaces don't support DMA data transfer. They can only use standard PC I / O port instructions to transfer all commands, status and data< Eide interface

2. Eide interface is the most popular interface at present, which has been greatly improved compared with IDE interface. First of all, it supports four peripherals instead of two. In addition to hard disk, it also supports CD-ROM drive and backup device. Secondly, Eide standard cancels the capacity limit of 528mb, and has higher data transmission rate and lower system resource occupancy

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3. SCSI interface

also known as small computer system interface, is widely used in servers and graphic workstations. In addition to using this interface for hard disk, SCSI interface can also connect CD-ROM drive, scanner, printer, etc< The SCSI interface has the following characteristics:

(1) seven peripherals can be connected at the same time

(2) the bus is configured as parallel 8-bit, 16 bit or 32-bit

(3) it supports higher data transmission rate. SCSI can usually reach 5MB / s, fast SCSI (SCSI-2) can reach 10MB / s, and the latest SCSI-3 can even reach 40MB / s

(4) the cost is much higher than IDE and Eide interfaces, and the SCSI interface hard disk must be used with the SCSI interface card, and the SCSI interface card is also much more expensive than IED and Eide interfaces

(5) SCSI interface is intelligent and can communicate with each other without increasing the burden of CPU. CPU must participate in the data transmission between IDE and Eide devices, while SCSI devices are active in the process of data transmission, and can perform specific steps in the SCSI bus until the CPU is informed.

8. Take a bus from Jieyang bus station to Guangzhou Tianhe Bus Station

walk about 180 meters from Tianhe Bus Station to Metro Tianhe Bus Station entrance B, take Metro Line 3 (Tianhe Bus Station Panyu Square) (take 6 stops) to Metro Zhujiang New City station, then take Metro Line 5 (take 1 stop) to Metro Wuyang village station entrance D.

it is less than 2 km away from Zhujiang hotel from exit D, You can choose to take a taxi, the cost is 18.5 yuan, depending on the traffic lights or traffic conditions, not more than 10 yuan.

if you choose to walk, go west 700 meters along siyouxin road to the intersection of siyouyi Road, turn left and go straight for about 1 km