View Lab Report - CIS106, Unit 4 Lab Assignment 1, Using Apple Mac OS X.docx from CIS 106 at ECPI University, Virginia Beach. CIS106 Introduction To Operating Systems Unit 4 Lab Report 1: Apple MAC. The first release of Mac OS was in 1999. Their operating system has been mainly based around multimedia and graphics designing. Mac OS Lion 10.7 was the first of the OS X line-up to make the transfer from 32-bit to 64-bit. OS X is generally more advanced than windows as was designed for graphics and motion designers. Leopard 100: Introduction to Mac OS X v10.5 1 day Provides an introduction to basic Mac OS X features and interface for those who are new to Mac OS X. Covers the prerequisite knowledge for Leopard 101. Leopard 101: Mac OS X Support Essentials v10.5 3 days Provides an intensive and in-depth exploration of troubleshooting on Mac OS X, touring. Global Nav Open Menu Global Nav Close Menu; Apple; Shopping Bag +. In the beginning (itch) (shadow3777) mac os. Mac OS 64 bits: Thanks to Andy Maloney, MacOS apps are available here: Linux 64 bits: Now thanks to Alberto Mardegan (and Romain Janvier), there is a 'universal' snap package for Linux. On Ubuntu, starting from version 16.04 it's as simple as typing 'snap install cloudcompare'. Postal training program mac os.
OS ASSIGNMENT-1
Q1. In a multiprogramming and time-sharing environment, several users share the system simultaneously. This situation can result in various security problems. a. What are two such problems? b. Can we ensure the same degree of security in a time-shared machine as in a dedicated machine? Explain your answer?
Ans1: (a) Stealing or copying a user 's files; writing over another program 's (belonging to another user or to the OS) area in memory; using system resources (CPU, disk space) without proper accounting; causing the printer to mix output by sending data while some other user 's file is printing.
(b)
Probably we cannot assure the same degree of security in a time shared…show more content…
Batch
b. Interactive
c. Time sharing
d. Real time
e. Network
f. Parallel
g. Distributed
h. Clustered
i. Handheld
Ans5:
a. Batch. Jobs with similar needs are batched together and run through the computer as a group by an operator or automatic job sequencer. Performance is increased by attempting to keep CPU and I/O devices busy at all times through buffering, off-line operation, spooling, and multiprogramming. Batch is good for executing large jobs that need little interaction; it can be submitted and picked up later.
b. Interactive. This system is composed of many short transactions where the results of the next transaction may be unpredictable. Response time needs to be short (seconds) since the user submits and waits for the result.
c. Time sharing. This systems uses CPU scheduling and multiprogramming to provide economical interactive use of a system. The CPU switches rapidly from one user to another. Instead of having a job defined by spooled card images, each program reads its next control card from the terminal, and output is normally printed immediately to the screen.
d. Real time. Often used in a dedicated application, this system reads information from sensors and must respond within a fixed amount of time to ensure correct performance.
e. Network. Provides operating system features across a network such as file sharing.
f. SMP. Used in systems where there are multiple CPU's each running the
Q1. In a multiprogramming and time-sharing environment, several users share the system simultaneously. This situation can result in various security problems. a. What are two such problems? b. Can we ensure the same degree of security in a time-shared machine as in a dedicated machine? Explain your answer?
Ans1: (a) Stealing or copying a user 's files; writing over another program 's (belonging to another user or to the OS) area in memory; using system resources (CPU, disk space) without proper accounting; causing the printer to mix output by sending data while some other user 's file is printing.
(b)
Probably we cannot assure the same degree of security in a time shared…show more content…
Batch
b. Interactive
c. Time sharing
d. Real time
e. Network
f. Parallel
g. Distributed
h. Clustered
i. Handheld
Ans5:
a. Batch. Jobs with similar needs are batched together and run through the computer as a group by an operator or automatic job sequencer. Performance is increased by attempting to keep CPU and I/O devices busy at all times through buffering, off-line operation, spooling, and multiprogramming. Batch is good for executing large jobs that need little interaction; it can be submitted and picked up later.
b. Interactive. This system is composed of many short transactions where the results of the next transaction may be unpredictable. Response time needs to be short (seconds) since the user submits and waits for the result.
c. Time sharing. This systems uses CPU scheduling and multiprogramming to provide economical interactive use of a system. The CPU switches rapidly from one user to another. Instead of having a job defined by spooled card images, each program reads its next control card from the terminal, and output is normally printed immediately to the screen.
d. Real time. Often used in a dedicated application, this system reads information from sensors and must respond within a fixed amount of time to ensure correct performance.
e. Network. Provides operating system features across a network such as file sharing.
f. SMP. Used in systems where there are multiple CPU's each running the
Homework Assignments
Assignment 1 - Force Field Rendering
CS277-Assignment1.pdf
Due Date: Tuesday, April 15th, 11:59 PM
Assignment 2 - Implicit Surfaces
CS277-Assignment2.pdf
CS277-Assignment2-Code.zip
Due Date: Tuesday, April 22nd, 11:59 PM
Note that this assignment comes with a few extra source files, including a new main application file, that you must drop into the project template. After you copy and open the template project, you will need to replace application.cpp with the one provided, then add ImplicitMesh.cpp/h and MarchingSource.cpp/h to the Visual Studio or Xcode project.
Assignment 3 - Collision Acceleration
CS277-Assignment3.pdf
CS277-Assignment3-Code.zip
CS277-Assignment3-Data.zip
Due Date: Tuesday, April 29th, 11:59 PM
This assignment comes with an application.cpp file similar to the previous one, and a PointSet class defined in PointSet.cpp/h. You will need to set up a project containing these source files as you did for Assignment 2. Download the data file archive as well and place the PLY files inside your project directory for your program to read.
Assignment 4 - Dynamics Simulation
CS277-Assignment4.pdf
Due Date: Thursday, May 8th, 11:59 PM
Course Project
CS277-ProjectInfo-2014.pdf
Due Dates:
- Proposal - Tuesday, May 6th, 11:59 PM
- Milestone - May 20th or May 22nd Lecture Period
- Demonstration & Showcase - Friday, May 30th, 1:30 PM
Project Abstract Templates:
CHAI3D Library Downloads
Linux
To compile and run, follow the instructions provided in the README file.
chai3d-3.0.0-Makefiles.tar.gz
Mac OS X
We strongly recommend all students update to the latest version of the operating system, Mac OS X Mavericks (10.9). Download and install the newest Xcode from the App Store to compile the CHAI3D library. No drivers are needed!
chai3d-3.0.0-XCode.dmg
Mac Os Versions
If, for whatever reason, you need to run an older version of Mac OS X, you may need to download one of these SDKs and replace the DHD library within the CHAI3D package with the appropriate one for your OS version.
[ OS X version 10.8 | OS X version 10.7 | OS X version 10.6 ]
Microsoft Windows
You may use either Microsoft Visual Studio 2010, 2012, or 2013 to build the CHAI3D libraries. If you do not already have a copy of Visual Studio on your computer, you can download Visual Studio Express 2013 for free, or obtain a free copy of the professional edition from Microsoft Dreamspark.
Assignment 1 Mac Os Catalina
chai3d-3.0.0-VisualStudio.zip
You will also need to download and install the device drivers provided here to run the Novint Falcon. Do not use the drivers provided on the Novint web site!
Microsoft Windows
You may use either Microsoft Visual Studio 2010, 2012, or 2013 to build the CHAI3D libraries. If you do not already have a copy of Visual Studio on your computer, you can download Visual Studio Express 2013 for free, or obtain a free copy of the professional edition from Microsoft Dreamspark.
Assignment 1 Mac Os Catalina
chai3d-3.0.0-VisualStudio.zip
You will also need to download and install the device drivers provided here to run the Novint Falcon. Do not use the drivers provided on the Novint web site! Choose the appropriate version for your operating system.
[ Windows 64-bit | Windows 32-bit ]
