Mainframe computers Study guides, Class notes & Summaries

WGU D075 Exam Questions With 100% Correct Answers | Verified | Updated 2023 Technology Puts in structure reports, analyses, and info gleaned to support business Information Technology Backbone of business. Central Processing Unit (CPU) Brain of the computer that performs instructions defined by software Random Access Memory (RAM) Short term working memory supports the CPU aka primary storage Motherboard A circuit board that contains all of the computer system's...

Information Technology - ANSWERSthe study, design, development, implementation, support, and management of computer-based information systems, particularly software and hardware. End-Users - ANSWERSPeople that use computers Competency - ANSWERSThe knowledge that enables a person to understand something, in this case, a computing system and its relationship to business Critical thinking - ANSWERSA way of thinking that involves analysis and evaluation and includes considering all possible...

Computer Skills Placement Exam with Verified Solutions Hardware The physical parts of the computer. (Example: data storage, keyboard, monitor, monitor, hard disk drive, memory, motherboard) software A program or instructions that give directions to the computer. Information Technology (IT) the computers and other electronic devices used to store, retrieve, transmit and manipulate data mainframe computer a large central computer to which users are connected by terminals Networ...

1) ​A(n) ________ is defined as the shared technology resources that provide the platform for the​ firm's specific information systems applications. a. Information technology infrastructure b. management information systems​ (MIS) c. decision support system structure d. information systems​ (IS) e. institutional technology infrastructure a. Information technology infrastructure 2) An IT infrastructure includes​ ________. ​a. data, networks, and customers ​b. hardwar...

WGU D322 Introduction to IT Correct answers latest update Information Technology technology used in creating and making information accessible. IT Professional Roles Administration / Support System Administrator Maintains system (hardware, software, and programming) Network Administrator In charge of the computer network Database Administrator Focuses on the design, development, and support of DBMS Security Administrator Installs/administers firewall security to p...

WGU D075 Exam Questions With 100% Correct Answers | Verified | Updated 2023|2024 Technology - Correct Answer-Puts in structure reports, analyses, and info gleaned to support business Information Technology - Correct Answer-Backbone of business. Central Processing Unit (CPU) - Correct Answer-Brain of the computer that performs instructions defined by software Random Access Memory (RAM) - Correct Answer-Short term working memory supports the CPU aka primary storage Motherboard - Correct ...

CNIT 242 Exam 2 Questions and Answers Graded A+ Virtualization running multiple systems simultaneously on one physical computer System Virtualization The process of emulating hardware so it can be made available to multiple logical systems True or False: Each system is independent of all others True A single computer (virtual server) appears as WHAT TYPE of computers to multiple client or guest operating systems? independent Traditional vs virtualized -Traditionally, hardware is dedicated to...

SRA EXAM 2024 WITH 100% CORRECT ANSWERS Computer Security - correct answer In the early days of computers, this term specified the need to secure the physical location of computer technology from outside threats. This term later came to represent all actions taken to preserve computer systems from losses. It has evolved into the current concept of information security as the scope of protecting information in an organization has expanded. When did the need for computer security first ari...

ISTM 210 - Exam 1 (Phinney) Exam Questions With 100% Verified Answers Reuters - answerWho used carrier pigeons to get news and stocks from Belgium to Germany? The Telegraph - answerWhat was the first way the world connected? Information Technology (IT) - answerThe study, design, development, implementation, support, and management of computer-based information systems, particularly software and hardware Chief Information Officer (CIO) - answerWho is in charge of all computer assets for a...

What is the definition of information technology? It is a system of dependent parts working separately to accomplish information goals It is a system indirectly used to support and improve particular aspects of a department It is the technology used to create data, configure servers, and construct buildings It is the technology used to create, maintain and make information accessible (Ans- It is the technology used to create, maintain and make information accessible Which IT pos...