Ways to prevent os - Study guides, Class notes & Summaries

What is an OS? - A control program (software) that controls the execution of application programs What does an OS do? - - takes over when programs want to access "protected areas" - must relinquish control to user program and regain it safely and efficiently - tells CPU when to execute other programs - masks hardware details from application programs Do apps run on the OS? - No, they run directly on the hardware but switch to OS when help needed 3 roles of the OS - 1. r...

Which type of testing determines the retina's ability to detect subtle differences in brightness or shading between targets and their backgrounds? - ANS Contrast Sensitivity testing Which machine uses laser lights in a pattern of stripes in which the patient indicates the orientation of the stripes? - ANS Laser interferometer What is the benefit of using a blue stimulus on a yellow background in automated perimetry? - ANS Earlier detection of visual field los...

PCNSA Exam 132 Questions with Verified Answers Which two actions are available for antivirus security profiles? (Choose two.) A. continue B. allow C. block IP D. alert - CORRECT ANSWER B. allow D. alert Which two HTTP Header Logging options are within a URL filtering profile? (Choose two.) A. User‐Agent B. Safe Search C. URL redirection D. X‐Forward‐For - CORRECT ANSWER A. User‐Agent D. X‐Forward‐For What are the two components of Denial‐of‐Service Protection...

PCNSA Study Guide 86 Questions with Verified Answers What are the 3 major goals of the Palo Alto Security Operating Platform? - CORRECT ANSWER 1. Prevent successful cyber attacks: Operate with ease using best practices. (Prevention Focused) 2. Focus on what matters: Automate tasks, using context and analytics, to reduce response time and speed deployments. (Highly Automated) 3. Consume innovations quickly: Improve security effectiveness and efficiency with tightly integrated innovations. (S...

WGU Course D398 Intro To Pharmacology Drug Standards rules set to assure that consumers get what they pay for, that all preparations by the same drug name must be of uniform strength, quality, and purity 1906 Pure Food and Drug Act drinks and drugs. Prohibits the sale and transport of adulterated or mislabeled food, Prohibits the mislabeling and misbranding of products. 1938 Food, Drug, and Cosmetic Act created to enforce rules such as labeling, drug approval before rel...

CISA Exam Questions (401 - 500) with Verified Answers An IS auditor is reviewing the software development process for an organization. Which of the following functions would be appropriate for the end users to perform? Select an answer: A. Program output testing B. System configuration C. Program logic specification D. Performance tuning - CORRECT ANSWER You are correct, the answer is A. A. A user can test program output by checking the program input and comparing it w...

CISA CH 3 Exam 133 Questions with Verified Answers Project governance and management - CORRECT ANSWER IS auditor's role is to ensure that rules of system development like SoD are not compromised Components of project management are initiating, planning, executing, controlling, monitoring and closing Three types of project management org structures - CORRECT ANSWER Functional-structured organization-project manager only has a staff function without formal management authority manager ...

Firefighter 1 BEFO Final Study Guide with Correct Answers What is the mission for the fire service? - Answer-to save lives and protect property What NFPA standard establishes basic training criteria for Firefighter 1 and Firefighter 2? - Answer-1001 Which of the following fire service organizational principals is described as a formal line of authority? - Answer-Chain of Command A(an) is a written step by step plan of action. - Answer-procedure Which of the following is the best a...

APT Advanced Persistent Threat What modern day tech and threats create the need for more protection (protecting the perimeter of a network is no longer enough) Zero day attacks APT Polymorphic malware Insider threats BYOD Cloud tech What factors are contributing to a border less network Mobile workforce Partners accessing your network services Public and private clouds Internet of things BYOD Enterprise firewall solution (2) Apply end to end security Segment your network ...

CISA Exam 50 Question with Verified Answers Question: Asset Classification Information is one of an organization's most important assets. It should be considered when developing the organization's business and security objectives. It is much easier to map business and security objectives for a given information asset when assets are classified. What is the benefit of classifying information assets? Choose the best option(s) from those listed below. a) Establishing appropriate access co...