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The next record in a linked list is found at the address stored in the record. Records are added at any location in the DASD(Direct Access Storage Device) and pointers adjusted to include them. Deletions are not erased, but pointers changed to omit the deleted record. Just like a normal linked list has a value part in its structures, here the linked list structure can have multiple value parts.
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What criteria are important in choosing a file organization?
file volatility, file activity, file size, file queries, data currency
What are the two major weaknesses of file-processing systems?
Traditional file processing systems include manual systems and also computer based file systems that were linked to particular application programs. This is the type of file processing that you used with your 3GL programming. They share a number of characteristics.
If a server stores data files for users to access it is commonly called a?
If a server stores data files for users to access, it is commonly called a file server. File servers are used to centralize and manage files and data for a group of users within an organization or network. Users can access the files stored on the file server using a variety of methods, such as a shared folder, FTP, or a web-based interface. File servers can be configured with different levels of security and access control, depending on the needs of the organization. Additionally, file servers may also provide features such as file versioning and backup to help ensure the integrity and availability of the stored data.
How do you form an orgaNIZATION?
What is the subject of the proposed organisation do you mean? Do you mean something on the scale of, for example, local football club (a small organisation) or the FA (Football Association - a large organisation)? A computer club could also be classed as an organisation. A Wikipedia quote: n organization (or organisation - see spelling differences) is a social entity that has a collective goal and is linked to an external environment. Unquote.
What is the difference between a cross-linked cluster and a lost cluster?
Oh, dude, a cross-linked cluster is like when your files are all holding hands and connected in a tight group, while a lost cluster is like that one file that wandered off and can't find its way back home. It's basically a cluster of files that went MIA in the digital world. So, yeah, one's all cozy and linked, and the other's just lost in cyberspace.
