Statistical computing Study guides, Class notes & Summaries

WGU D322 - Introduction to IT (2023/2024) Graded A System Administrator A person who is responsible for providing technical support for hardware and software issues end users encounter, such as log-in issues. Network Administrator A person who is responsible for designing, planning, setting up, and maintaining an organization's network. Database administrator A person who is responsible for installing and configuring databases. This position also fixes database errors and creates user account...

Chapter 1 Practice Exam Questions & Answers 2023/2024 The majority of new business owners work: - ANSWER-more than 40 hours per week. Entrepreneurs who start businesses because they cannot find work any other way are: - ANSWER-necessity entrepreneurs. An entrepreneur is one who: - ANSWER-creates a new business concept for the purpose of achieving profit and growth by assembling the necessary resources to capitalize on identified opportunities. The primary cause of small business fa...

System Administrator -ANSWER A person who is responsible for providing technical support for hardware and software issues end users encounter, such as log-in issues. Network Administrator -ANSWER A person who is responsible for designing, planning, setting up, and maintaining an organization's network. Database administrator -ANSWER A person who is responsible for installing and configuring databases. This position also fixes database errors and creates user accounts. Security Administ...

CIS 105 Week 4 Exam - Questions and Answers ___________ is a time interval between the stimulation and response, or, from a more general point of view, a time delay between the cause and the effect of some physical change in the system being observed. Latency. ________________ is a subfield of computer science, information engineering, and artificial intelligence concerned with the interactions between computers and human (natural) languages, in particular how to program computers to process a...

Mobile Computing - a technology that allows transmission of data, voice and video via a computer or any other wireless enabled device without having to be connected to a fixed physical link. Cloud Computing - the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. HTTPS - is a protocol for secure communication over a computer network which is widely used on the Internet Client - a deskto...

Three Primary Stages of Data - Data at rest, data in transit, and data in use Data in Use - Where the data was temporarily stored Data at Rest - Where the server is located Data in transit - The many locations the data passed through Ethics - The morals that individuals and organization abide by. Regulations - Requirements set by governing bodies and can result in penalties, fines, or even criminal charges. Ethical Considerations - 1. Privacy of data 2. Ownership of data 3. Control Acce...

D322 WGU Correct answers latest update System Administrator A person who is responsible for providing technical support for hardware and software issues end users encounter, such as log-in issues. Network Administrator A person who is responsible for designing, planning, setting up, and maintaining an organization's network. Database administrator A person who is responsible for installing and configuring databases. This position also fixes database errors and creates user account...

CHAPTER 3 Vive La Différence: Understanding Variability Part I. Multiple-Choice Questions (20 items) 1. The average and which of the following can be used to describe the characteristics of a distribution and show how distributions differ from one another? a. mode b. median c. variability d. sum Ans: c 2. Variability is a measure of how much each score in a group of scores differs from the what? a. mode b. median c. variability d. mean Ans: d 3. The three meas...

The ability to get a system up and running in the event of a system crash that includes restoring the information backup. - Backup and Recovery A detailed process for recovering information or a system in the event of a catastrophic disaster - Disaster recovery Ensures a company is ready to respond to an emergency in an organized, timely, and effective manner - Emergency preparedness Creates multiple "virtual" machines on a single computing device - Virtualization Refers to the computer...

Define investment - ANSWER-Investment is deferred consumption List the four major types of real assets other than land and other types of real estate. - ANSWER-Natural resources, commodities, infrastructure, and intellectual property. List the three major types of alternative investments other than real assets in the CAIA curriculum. - ANSWER-Hedge funds, Private Equity, and Structured Products Name the five structures that differentiate traditional and alternative investments - ANSWER-...