What is virtualization - Study guides, Class notes & Summaries

CPU - part of computer that is the primary data processing component Microsoft Windows - most widely used operating system for personal computers Hard Drive - stores all software and files on the computer Database - software that stores organized data Software - tells hardware what to do file extension - 3 or 4 letters at the end of a file name after a period; tells characteristics and use of the file Bandwidth - amount of data that can be sent over a certain time period Peer to peer - 2...

CNIT 242 Exam #2 Review Questions answers, VERIFIED/ 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,...

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...

ISTM 310 Midterm Review, Questions and answers, GRADED A+ What are the seven layer of the OSI 7 layer model? 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Data Link 1. Physical As data moves from the data the user cares about towards the direct connection between devices, it is _____ with additional information. encapsulation, encapsulated At what layer in the OSI model is the human - CPU layer? Application At what layer in the OSI model makes data usable?...

3CX Basic Certification Exam |2023/ 2024 Update| Questions and Verified Answers| A Grade Q: What must the HTTP and HTTPS ports be excluded from? Answer: Network traffic scans Q: What is the only requirement When installing on a Linux Operating System? Answer: No other software is installed Q: Which Virtualization platforms that have been tested by 3CX ? Answer: Microsoft Hyper-V, VMWare ESXi, KVM and Citrix XenServer Q: Which Hosted Platforms have been t...

Marginal cost - Answer The costs associated with each additional unit produced. Open source software (OSS) - Answer Software that is free and where anyone can look at and potentially modify the code. Cloud computing - Answer Replacing computing resources--either an organization's or individual's hardware or software--with services provided over the internet. Software as a service (SaaS) - Answer A form of cloud computing where a firm subscribes to a third-party software and re...

Two or more computers connected together over a wide geographical area (e.g. county, country, globe). What type of network is this? - WAN Which of the following cloud computing solutions will deliver software applications to a client either over the internet or on a local area network? - SaaS With regards to AAA, ________ defines what the user can access and in what manner. - Authorization What type of attack targets an SQL database using the input field of a user? - SQL injection Wh...

1. Which OSI(Open Systems Interconnection model) layer is related to the function of the IP protocol suite?: Network 2. Which OSI(Open Systems Interconnection model) layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain?: Data link 3. Which OSI(Open Systems Interconnection model) layer would define the scope of a protocol that makes sure packets of data are received correctly and resends them if they are not?: Transpo...

What is virtualization? - A very powerful computer (or multiple servers coupled together) with specialized software that allows for multiple operating systems to run concurrently on a single machine and allows the separate of hardware from operating system True or false? the hypervisor is the physical hardware on which the virtual machine reside? - False! the hypervisor is a layer of programming(soft ware) and about 1% of physival resources, that allows us to run multiple machines at the sa...

ISA 235 Exam 2 Review Questions and Answers Graded A+ 5.1) What is an information MIS infrastructure? a) Infrastructure identifies ways that a company can grow in terms of computing resources while simultaneously becoming less dependent on hardware and energy consumption b) Identifies where and how important information, such as customer records, is maintained and secured c) Includes the hardware, software, and telecommunications equipment that, when combined, provides the underlying...