Why need an os Study guides, Class notes & Summaries

A 20-year-old college student presents for his annual physical examination. He recently became sexually active and is inquiring about the best means of preventing sexually transmitted infections (STIs). Of the following, which would be the most effective means of prevention? a. Early withdrawal b. Male condoms c. Spermicides d. Diaphragms e. Cervical caps - ....ANSWER...b. Male condoms A 21-year-old college student presents to the student health clinic for a full physical examina...

Nursing Informatics Certification Exam, ANCC Informatics, ANCC Nursing Informatics Certification Review 629 Questions with Answers Meta structure of NI - CORRECT ANSWER The ability of the nurse to utilize data, information, and knowledge to make wise clinical decisions. Definition of Nursing Informatics - CORRECT ANSWER A speciality that integrates nursing science with multiple information and analytical sciences to identify, define, manage and communicate data, information, knowledge and ...

Biological Anthropology: Concepts and Connections, 3e (Fuentes) Chapter 1 Introduction to Evolutionary Fact and Theory 1) In 1925, the Scopes "Monkey Trial": A) legally established evolution as a valid scientific theory. B) legally established evolution as a "coexistent theory on the creation of humankind." C) overturned the State of Tennessee's ban on teaching the theory of evolution in public schools. D) upheld the State of Tennessee's ban on teaching the theory of evolution in publi...

algorithm - set of instructions with finite initial store and state, a starting point, and unambiguous ordering until the endpoint (halt point). Can be represented by a flow chart or a pseudocode. program - sequence of instructions that embody and algo process - program in execution + process state job - task to be completed why do we need an OS -ex. load a program onto a computer provides a layer of safety helps accessing I/O devices where is the OS in a personal computer system - laye...

CREST CPIA questions and answers latest updatedWhat is Incident Response? The actions taken starting from when an incident is raised and following it through to complete remediation as well as the post incident assessments. How Do We Define A Computer Breach or Intrusion? A computer breach can be considered as either an intentional or unintentional situation which affects the C.I.A of a computer. Goals of Incident Response 1. Prepare for the inevitable 2. Identify the Intrusi...

Algorithm - set of instructions with finite initial store and state, a starting point, and unambiguous ordering until the endpoint Process (general definition) - a program in execution = program + state Program - sequence of instructions that embody an algorithm Job - a task to be completed Why need an O.S.? - - load program onto computer - access and supervise I/O devices - manage resources - protect private info - facilitate program interactions 2 main OS Roles? - 1. resource manage...

Why do you need an OS? - ️️-Controls the interaction between components • Memory, hard drives, keyboard, CPU -A common platform for applications -A way for humans to interact with the machine • The "user interface" (either command line or GUI) • Hardware can't do everything! Software is required Standard OS features - ️️-File management • You can Add, Delete, Rename files -Application support • Memory management, swap file management -Input and Output sup...

C790 Practice Questions 1. Place the steps for the Staggers and Nelson life cycle in order from first (1) to last (4): o Implementation (3) o Analysis/planning (1) o Design/development (2) o Maintenance and support (4) 2. What describes the maintenance phase of the system development life cycle? • The system is upgraded o The system requirements are defined o The system undergoes a readiness assessment o The system user undergo education and training 3. During which phase of the sys...

algorithm - ️️set of instructions with finite initial store and state, a starting point, and unambiguous ordering until the endpoint (halt point). Can be represented by a flow chart or a pseudocode. program - ️️sequence of instructions that embody and algo process - ️️program in execution + process state job - ️️task to be completed why do we need an OS - ️️ex. load a program onto a computer provides a layer of safety helps accessing I/O devices where is t...

Algorithm - set of instructions with finite initial store and state, a starting point, and unambiguous ordering until the endpoint Process (general definition) - a program in execution = program + state Program - sequence of instructions that embody an algorithm Job - a task to be completed Why need an O.S.? - - load program onto computer - access and supervise I/O devices - manage resources - protect private info - facilitate program interactions 2 main OS Roles? - 1. resour...