A1. Explain how you determined your product design decisions in the simulation The market research provided was very beneficial in determining the product designs that PCGlobal would utilize. Each target group had certain wants and needs that had to be taken into consideration when designing the PC for each group. PCGlobal analyzed those wants and needs to determine a level of importance for each aspect of the design based on the target demographic in order to create the ideal product that would drive revenue. The most important thing was ensuring that the product names created reflected the type computer that the consumer wanted.
Computerised accounting system can benefit small business because all the transactions can be made by computer. Small business owners face the task of ensuring their accounting procedures are as accurate and efficient as possible. The best method they could use is computerised accounting system that can help them to record transactions more quickly than any manual processing. Complexity, value and volume Computerised accounting system can benefit them because it is an automatic document production, speed, accuracy and update information. Cost savings can be computerized accounting programs reduce staff time doing accounts and reduce audit expenses as records are neat, up-to-date and accurate.
It serves as a circuit board that connects and communicates to all devices and components attached to it. It also provides connection to various parts of the computer and helps them work together. Importance of System Bus and I/O Bus The data bus portion of the system bus carries information between RAM and the CPU. Wider data buses enable more “lanes” of data to flow at the same time promote faster system performance. The power lines in the system bus transfer power from the motherboard’s connection to the power supply to the integrated circuits (ICs or chips) and expansion boards connected to the motherboard.
This new and improved assembly line required the workers to stay in one spot and put on a part as the vehicle moved past them (Ford Museum). When Ford designed this he engineered conveyor belts that delivered parts to the employee rather than the employee having to go get the part that he needed (Ford Museum). He also made sure that these conveyors were specially timed to deliver the part at the right time and to make sure the process was going smoothly and efficiently (Ford Museum). This introduction of the moving assembly line changed the way that all manufacturers would produce cars. This process significantly reduced assembly time per vehicle which in turn lowered costs.
ITT Technical Institute ITT Technical Institute Nathaniel Anderson Nathaniel Anderson Unit 8 Short Answer 4.1 Unit 8 Short Answer 4.1 Title: Differentiating Between File Systems Differentiate between File Allocation Table (FAT) 32 and New Technology File System (NFTS). The differences between FAT32 and NFTS is that NFTS is more robust and effective simple because of its advanced features and functionalities. FAT, in general, comprises of overly simplistic data structures, hence making operations more time consuming. NFTS functionalities are far more-over powering since it makes use of advanced data structures to improve reliability, disk space utilization and overall performance. * When it comes to large USB flash drives, the FAT32 file system is the intended primarily used.
Because it is logical based rather than being tied to the hardware, everything is file based, which makes it more secure. And finally, the fourth advantage of Linux is that it was built to support multiple users. So it can run multiple tasks with many different users
There are no disruptions to the network when connecting or removing devices and it is easy to detect faults and remove parts. Whereas some disadvantages are that is requires more cable length than a linear topology. If the hub fails the nodes attached are disables and it’s more expensive than a linear topology. A bus network topology is a network architecture in which a set of clients are connected via a shared communications line/cables” (Abu, 2013). There are several common instances of the bus architecture, including one in the motherboard of most computers.
Again, the capacity range varies for some people have built 40 TB machines and some only have 2TB. With port replication and add-on hard drive controller cards there is hardly a limit on size. As far as fault tolerance, raid 50 is fairly stable if set up correctly, raid 10 is thought to be one of the best setups since more drives can fail at one time without data loss. NAS can be used for sharing files among multiple users / computers. It can also act as an external backup device if needed, thus by using a NAS you can easily get additional or extra storage for all your networked computers which can be quite cost effective in the long run and many NAS devices allow you to add additional space for more storage (Kumar) Now days there are so many different devices being used in our homes from all sorts of mobile devices to a range of gaming devices.
NTFS file system is used to support larger hard drives and is better for security. You’re able to encrypt and permissions that restrict access by unauthorized users. FAT 32 system files lack the security that NFTS provides. FAT32 allows any user that accesses the machine to view any files without restrictions. FAT32 file systems have a limited amount of disk size.
When dealing with main memory in a computer system you will find that most of the time it is going to be organized in a very linear fashion because this is the easiest way for it to handle tasks that it has. The same can be said of secondary memory as well; however, programs operate in a different way. Programs are broken into pieces called modules that can be referenced in many different orders depending on what has most recently occurred in a program. The order in which modules are called up can even change from one time a program is used to the next. Through the use of logical organization and segmentation an OS and computer hardware can effectively deal with user programs and data in the form of modules, gaining a number of advantages when it comes to memory management requirements (Stallings, 2012).