WGU C191 Operating Systems for Programmers
Western Governors University
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CIS 355Final exam study guide Questions with verified answers

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Intro to IT WGU Module 12 – 15 questions with verified answers
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3D model wiz is a new computer modeling software that is available for purchase online and through major software retailers. Marty buys a group license for 10 users for his graphics team. Ans-Proprietary 
 
A advantage of an interpreted language is that when the program is executed it will run faster than a compiled language. 
 
 
True 
 
False Ans-False - While compiled languages can be executed faster, some interpreted languages, once translated and executed, now have the option to be compiled...
Practice Test #5 - AWS Certified Cloud Practitioner (Stephane) Questions with verified answers

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WGU C191 - Wiley Engage Module 4: Storage Management Questions with Verified Answers
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____ I/O accesses a block device as a simple array of blocks. Ans-Raw 
 
000-00F Ans-DMA controller 
 
020-021 Ans-Interrupt controller 
 
200-20F Ans-Game controller 
 
2F8-2FF Ans-Serial port (secondary) 
 
320-32F Ans-Hard-disk controller 
 
378-37F Ans-Parallel port 
 
3F0-3F7 Ans-Diskette-drive controller 
 
3F8-3FF Ans-Serial port (primary) 
 
A _____ is a private network connecting servers and storage units. Ans-storage area network

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Operating Systems for Programmers C191 Questions with verified answers.
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Operating Systems for Programmers C191 Questions with verified answers.

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WGU C191 Chapter 6 - CPU Scheduling questions with verified answers
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5 Priorities in a multilevel queue Ans-1. System processes. 
2. Interactive processes 
3. Interactive editing processes 
4. Batch processes 
5. Student processes. 
 
Admission Control Algorithm Ans-A process may have to announce its deadline to the scheduler. The scheduler then either admits the process if it can complete its task by the deadline, or rejects the request as impossible if it cannot guarantee that the task will be serviced by its deadline. 
 
Aging Ans-A solution to the problem of...

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FINAL - Week 6: Intro to R Questions with verified answers
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A variable in a data frame is like a vector, and we can apply functions to it 
a.) calculating mean call back rate 
b.) calculate the # of stereotypically black and white names Ans-a.) mean(resume$call) 
 
We can use the table function to describe character vectors 
b.) table(resume$race) 
 
Arithmetic Operations 
 
Order of Operations Ans-R can be used as a calculator 
 
parentheses can be used to specify order of operations 
 
Bertrand and Mullainathan (2004) Ans-To isolate discrimination, the...
Nissan Bluetooth Technology questions with verified answers.

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WGU C191 - Wiley Engage Module 1: Introduction to Operating Systems questions with verified answers
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____ operating systems are designed primarily to maximize resource utilization. Ans-Mainframe 
 
_____ allow operating system services to be loaded dynamically. Ans-Modules 
 
_____ is not one of the major categories of system calls. Ans-Security 
 
_____ is not one of the major categories of system calls. Ans-Security 
 
_____ is/are not a technique for passing parameters from an application to a system call. Ans-Cache memory 
 
_____ provide(s) an interface to the services provided by an opera...

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WGU C191 Module 2 questions with verified answers
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WGU C191 Module 2 questions with verified answers

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