CNIT

When project initiation begin? correct answer: When someone in the organization identifies some business need and value that can be gained from using IT Project sponsor correct answer: Primary point of contact for the project Business need correct answer: Reason prompting the project Business requirements correct answer: descriptions of what the information system will do (functionality, features and capabilities) Business value correct answer: Benefits the system will cre...

In data and process modeling, a ____ model shows what the system must do, regardless of how it will be implemented physically. correct answer: Logical Model A ___ shows how a system transforms input data into useful information correct answer: DFD A ___ process is a process that has no input correct answer: Spontaneous generation A ___ is a process that has no output. correct answer: Black Hole A ___ is a process that has at least one input and one output, but the input obviously...

T/F A Packet Filter is hardware that limits connectivity correct answer: F (Software) Packet filters block _______ and ______ traffic correct answer: ingress, egress Packet filters use ____ based filtering correct answer: rule Packet filter rules are combined into ________ correct answer: rulesets T/F A good practice with packet filters is to allow what you want then deny all else. correct answer: T A firewall always includes a ______ ______ correct answer: packet filter ...

1. Examples of company-wide applications, called ____, include order processing systems, payroll systems, and company communications networks. correct answer: A. enterprise applications 2. Over 40 years ago, a concept called Moore's Law accurately predicted that computer processing power would double about every ____. correct answer: C. 24 months 3. Knowledge management systems are called expert systems because they ____. correct answer: B. simulate human reasoning by combining a knowl...

If you wanted to add new features to Linux, would you be able to legally publish those changes? a. Yes, because Linux is open source b. Yes, because Linux is free software c. No, because the original Linux is owned by someone else d. No, because Linux is copyrighted e. None of the above correct answer: A What is the best description for UNIX? A. refers to a collection of related operating system. B. is a operating system that handles only root actions. C. is a AT&T phone operating sy...

Examples of company-wide applications, called ____, include order processing systems, payroll systems, and company communications networks. A. enterprise applications B. network operating systems (NOS) C. operating applications D. legacy systems correct answer: Answer: A Over 40 years ago, a concept called Moore's Law accurately predicted that computer processing power would double about every ____. A. 2 months B. 12 months C. 24 months D. 48 months correct answer: Answer: C ...