technology Online Quiz - 1678

Account allocation requires both: (1) the GLI_EVNT file containing event data and (2) multiple configuration parameters (14 total) that define allocation rules. Both components are necessary - the file provides data while parameters provide logic.

The Normalizer transformation in Informatica is specifically designed to extract and normalize data from COBOL sources, which often contain repeated groups and occur clauses. It converts COBOL OCCURS clauses into relational rows.

The OpenSocial Alliance was an industry initiative led by Google alongside MySpace, Orkut, Netlog, and others to define common APIs for social network applications. Facebook chose not to join, instead promoting its own proprietary platform, Facebook Platform.

Twitter was originally developed using Ruby on Rails framework, specifically Ruby Enterprise Edition for performance optimization. While Twitter's architecture has evolved significantly since its founding and now uses many different technologies, the original technology stack was Ruby-based. J2EE, LAMP, and Perl were not the primary stack.

Social networking sites typically expose their data through RESTful APIs (Representational State Transfer). REST APIs provide a standardized way for applications to interact with web services using HTTP methods like GET, POST, PUT, DELETE. While some sites might use other methods internally, RESTful API is the standard public interface. JDBC and ODBC are database connection protocols, not web APIs.

Adobe AIR enables cross-platform desktop applications by packaging web technologies (HTML/JS/Flash) with a native runtime environment. TweetDeck was famously built on AIR to run identically on Linux, Mac, and Windows without writing platform-specific code for each OS.

LAN (Local Area Network) connects computers and devices within a limited geographic area like a home, office, or building. It does not require a minimum number of PCs or always include a server.

In networking terminology, any electronic device connected to a network is referred to as a 'node'. This includes computers, printers, servers, and any other addressable device on the network. A hub is a central connection point, a router directs traffic, and cable is the physical medium - none of these are general terms for network devices.

Client/server networks are designed for centralized resource management. When you need to store large databases and applications in one location that multiple users access simultaneously, a client/server architecture is necessary. Peer-to-peer networks are suitable for basic resource sharing like printers or fax machines among a small number of users, but not for centralized database management.

Peer-to-peer networks do not require dedicated server operating systems. Each computer can run a standard desktop OS like Windows 95/98 and share resources directly with others. P2P is not ideal for large file transfers, doesn't require a router (can work with just cables/hubs), and works with various cable types including copper Ethernet.

In client/server networks, the server stores shared files and resources centrally, but individual PCs can also store files locally. Client/server networks require specialized server OS (not just Windows 95/98), are designed with redundancy so one node failure doesn't crash the network, and can scale well beyond 20 nodes.

Ethernet is a family of networking technologies that defines how data is transmitted over a network. It specifies protocols at the physical and data link layers, determining how information packets travel between devices. It's not a private network (that's an intranet), doesn't need its own OS, works with various network types including peer-to-peer, and the option D text appears garbled.

A NIC (Network Interface Card) is the hardware component that installs in a PC and enables it to connect to a network. It provides the physical interface between the computer and network medium. Hubs and routers are external network devices, not expansion cards installed inside PCs, while graphic accelerator cards are for video processing, not networking.

Remote access capabilities allow users to connect to their network from locations outside the office, such as from home or while traveling. This is typically accomplished through VPNs or dial-up connections. While remote access does enable working with network files (option B), that's a consequence of the primary capability. The other options either state the obvious incorrectly (C is a security risk, not a feature) or confuse remote access with local server storage (D).

Network planning should prioritize flexibility and future expansion. Technology evolves rapidly, so choosing scalable, upgradable products protects your investment. Backup for all devices (A) is cost-prohibitive, telephone lines per PC (C) is unnecessary for networks, and fastest cabling (D) may be overkill if obsolescence comes from protocol changes rather than cabling speed limits.

A dual 10/100 Mbps Ethernet NIC is designed to support both legacy 10 Mbps networks and newer 100 Mbps Fast Ethernet networks. This provides upgrade flexibility - the same card works if you upgrade from 10 Mbps to 100 Mbps infrastructure. It doesn't enable remote access (A), can't function as a hub (B), and uses standard Ethernet cabling, not cable lines (D).

Vision Plus is a card processing solution developed by Financial Dynamics, Inc. (FDI). It is widely used by financial institutions for credit and debit card processing. The other options (IFD, FBI, Clerity Solutions) are not related to this product.

Vision Plus primarily handles payment card processing. It supports Credit Card and Debit Card processing as its core functions. Many implementations also support Loan processing as an extension. Insurance processing is not a standard Vision Plus capability.

Vision Plus has several modules including CMS (Card Management System), ITS (Integrated Transaction System), FAS (Financial Authorization System), and LTS (Life-cycle Management System). ITA and SMS are not standard Vision Plus module names.

CMS (Card Management System) is considered the 'Heart of Vision Plus' as it manages the core card lifecycle and customer information. It maintains cardholder data, account structures, and serves as the central repository for all card-related information that other modules depend on.