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Critical path Correct answers In a PERT chart, the sequence of tasks that takes the shortest time to complete. PERT (Program Evaluation and Review Technique) Correct answers A technique used for analyzing the time needed to complete each project task. Colocation center Correct answers A data center that contains servers for more than one business. Data center Correct answers A specialized facility designed to hold and protect computer systems and data. Data centers cannot be below se...

Which of the following is a VoIP service? Correct answers Facetime Snapchat Google Talk Editing the source content of wikis is discouraged at media content communities. Correct answers False Which of the following terms is NOT part of an email system? Correct answers Synchronous ________-party apps are external programs that interact with social networking services. Correct answers Third When using Snapchat, senders can specify the period of time during which recipients are permit...

ERP (Enterprise resource planning) Correct answers A suite of software modules that integrate major business activities such as sales, CRM, and SCM ; it is sometimes described as "the central nervous system of an enterprise". An ERP system can provide the following benefits to an enterprise: Correct answers 1. Improved overall performance by standardizing business processes based on best practices. 2. Minimized technology overhead for managers and other workers who interact with a sing...

Operational database Correct answers A database that is used to collect, modify, and maintain data on a daily basis. Analytical database Correct answers A database that is used to collect data that will be used for spotting trends that offer insights for tactical and strategic business decisions. Operational databases are commonly part of an enterprise's TPS, OLTP, CRM, SCM, or ERP information systems. Correct answers True Operational databases store data as it is collected from poin...

application architectures Correct answers functions of the application layer software are spread among the clients and servers in the network backbone networks (BN) Correct answers larger, central network connecting several LANs, other BNs, MANs, and WANs bandwidth Correct answers difference between the highest and lowest frequencies in a band or set of frequencies client Correct answers The input-output hardware device at the user's end of a communication circuit. codec Correct a...

Social Media Correct answers Online services that facilitate communication and interaction among people who want to share information about their lives, issues, and events using a multimedia mix of text, pictures, video, and audio Social Media Honeycomb Correct answers Provides a visual model for classifying and comparing various social media services 4 groups of social media Correct answers 1. Social Networking Ex. Facebook 2. Geosocial networking Ex. Google Maps 3. Content commun...

Antivirus Correct answers software that is specifically designed to detect viruses and protect a computer and files from harm argument Correct answers In the context of Prolog programming, describes a predicate and is enclosed in parentheses in a Prolog fact. ASCII (American Standard Code for Information Interchange) Correct answers A code that represents characters as a series of 1s and 0s. Most computers use ASCII code to represent text, making it possible to transfer data between comput...

Three basic components of a network: Correct answers A server, client, and a circuit. What is a client? Correct answers Is the inout-output device at the user end. (I.E. clients computer) What is a circuit? Correct answers It is the pathway through which a message (data) travels. Think everything in-between the server and client, connects them together. What is a server? Correct answers Typically servers provide some service for the clients. (data access, application logic, etc) Type...

Digital data Correct answers process of converting information such as text, numbers, photos, or music, into digital data that can be manipulated by electronic devices (was big and expensive, now small and everywhere) Represented by: 0s and 1s which are binary digits (bit) or "base 2" (ex. ASCII codes, circuit boards, CDs, disk drives) Vector graphics Correct answers form a wireframe that works like the framework for a tent, simple shapes that consist of lines and curves Vectors resi...

A _______ is anything about which data are to be collected and stored. Correct answers entity A ________ is bidirectional. Correct answers relationship Database designers determine the data and information that yield the required understanding of the entire business. Correct answers False In an SQL-based relational database, each table is dependent on every other table. Correct answers False An operational database is sometimes referred to as an enterprise database. Correct answers F...