Mainframe an Study guides, Class notes & Summaries

WGU - D386 Hardware and Operating Systems Essentials Questions with Verified Solutions **Question 1:** What role does an operating system fulfill in a computer system, acting as an intermediary between hardware components and software applications? **Answer 1:** It facilitates communication and manages resources. **Question 2:** How would you categorize software like Mac OS X and Windows 10? **Answer 2:** They are examples of operating systems (OS). **Question 3:** Which ope...

CompTia IT Fundamentals Exam Guide| Questions and Verified Answers| 100 % Correct (Latest 2023/ 2024 Update) Q: Mainframe Answer: large computer that might serve a large organization. It is used to process and store information for many users at once. Q: Motherboard Answer: is the personal computer component that acts as the backbone for the entire computer system. Q: CPU Answer: computer chip where most of the computing calculations take place Q: Power ...

IRSC Final Exam Study Guide Questions & Answers 2024/2025 Which term is used to refer to all of the physical parts of a computer system? software hardware motherboard system unit - ANSWERShardware Software that allows you to do word processing, send e-mails, or play games is commonly referred to as application programs operating systems hardware device drivers peripheral instruction sets - ANSWERSapplication programs Which of the following is an example of an operating sys...

D386 Hardware and Operating System Essentials Questions and Answers Already Passed **What system software acts as an intermediary, facilitating communication between computer hardware and other software?** **Answer:** Operating system **What is the primary function of a computer operating system?** **Answer:** It acts as a resource manager. **What category of software do programs like Mac OS X and Windows 10 belong to?** **Answer:** Operating System (OS) **Which operatin...

CIT Unit 1 Exam 1 Questions & Answers 2024/2025 Digital - ANSWERSDescribes an electronic signal that's processed, sent, and stored in discrete parts called bits Smartphone Tablet - ANSWERSBuilt with wireless internet (LAN) PC - ANSWERSPersonal Computer; Can only be used by one person at a time Workstation - ANSWERSTechnical computer used for technical or scientific apps. Commonly connected to a LAN and runs multi-user operating systems Server - ANSWERSMany different types, ex; ...

WGU D033 Exam Questions and Answers 2024 Already Graded A+. Information System - Answer an automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output) Financial applications - Answer software applications that handle patient accounts, budgets, and other financial activities Mainframe computers - Answer large computers that are used by the government and other...

Information System an automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output) Financial applications software applications that handle patient accounts, budgets, and other financial activities Mainframe computers large computers that are used by the government and other organizations that require speed and the ability to process large amounts of data. Dum...

ISTM 210 - The Best Quiz for Exam 1 with Complete Solutions Information Technology the study, design, development, implementation, support, and management of computer-based information systems, particularly software and hardware. End-Users People that use computers Competency The knowledge that enables a person to understand something, in this case, a computing system and its relationship to business Critical thinking A way of thinking that involves analysis and evaluation and i...

ISTM 210 Final Exam Questions And Correct Answers 100% Verified New Update Gordon Moore made which of the following observations? Microcomputers will replace mainframe computers. PCs bought today will be obsolete in three years. Computing power doubles every eighteen months. Computer networks require diligent security. - Answer -Computing power doubles every eighteen months. What is the most important part of an information system? People Hardware Hardware & Software combined Softw...

1. How would you characterize the physical size of a mainframe computer (not including its I/O (or peripheral) equipment)? A) About the size of a pickup truck B) About the size of a large refrigerator C) About the size of a large hotel ballroom D) About the size of a desktop computer E) About the size of a microwave oven - Answer-B 2. Which mainframe job/role would you expect to perform software customization, capacity planning and performance tuning? A) End User B) Application Develop...