## 1. What are three objectives of an OS design? +Answer: convenience‚ efficiency‚ ability to evolve +Convenience: An operating system provides convenience to the user for using computer. +Efficiency: Operating system helps to use computer in efficient manner +Ability: Operating system should permit effective‚ development‚ texting‚ and introduction to new system function without interfering with service + +## 2. What is the kernel of an OS? +Answer: The kernel is a computer program that manages
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[pic][pic] Secondary/backing storage: Examples:hard disk‚ USB flash drive‚ magnetic tape and floppy disk [pic][pic] 5. Identify operating systems‚ including: Graphic user interface (GUI): Examples: Microsoft Windows‚ apple system 7 and Mac OS X‚ GNOME‚ and KDE [pic][pic] Command-line interface: Example: java -cp org...cli.Main -s code128 "MyMessage"‚ and java -cp org...cli.Main -o barcode.eps -f eps -s ean13 "008888650997" [pic][pic] 6.
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the other hand‚ provided unlimited funding to PARC who gathered together a team of world-class researchers in information sciences and physical sciences. This team invented virtually every aspect of today’s personal computer‚ including the graphical user interface‚ on which Windows and Apple are based‚ along with the mouse‚ the laser printer‚ computer networking‚ internet protocol‚ bitmapped graphics and e-mail. Despite these profound achievements in computer technology‚ Xerox is still known as the
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HW101 OPERATING SYSTEM FUNDAMENTALS (S2/16) Portfolio Activity 2 Activity 1(a): List of Virtualization System/Hypervisors! 1. LXC (Linux Containers): It is an operating system level virtualization machine on which you can run multiple isolated Linux systems using single Linux kernel on a control host. It provides you with cgroups functionality that allows limitation and prioritization of resources like CPU‚ memory‚ block I/O‚ network etc. without any need to start virtualization machine. For
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Structure Training Guide • Training Guide • Training Guide Revision Log Date 12/10/04 27/04/05 19/09/05 Page(s) Various Various Various Revision 01 02 03 Description of Revision Modified for M3SP2 Modified for M3SP3 Modified for M3SP4 Release M3SP2 M3SP3 M3SP4 Updates Updates to this manual will be issued as replacement pages and a new Update History Sheet complete with instructions on which pages to remove and destroy‚ and where to insert the new sheets. Please ensure that you
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through 6 of the programming process to design an application that determines a customer’s available credit. Steps 1-6 1. Clearly define what the application is to do. 2. Visualize the application running on the computer and design its user interface. 3. Make a list of the controls needed. 4. Define the values of each control’s properties. 5. Make a list of methods needed for each control. 6. Create a flowchart or pseudo code version of each method. Algorithm 1. Display
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IT 125 Assignment 1 - Chapter 1: Introducing Windows Operating System 1. Reviewing the Basics‚ P. 33-34 1. Provide a user interface‚ manage files‚ manage hardware‚ manage applications. 4. Windows might start to run sluggish so you would have to exit out of some of the excess services 6. Documents‚ Music‚ Pictures‚ and Videos. 7. The end part‚ for example‚ .docx is a windows file‚ .ppt is a power point file‚ etc.. 8. .zip 9. It goes to the default folder (My Documents)
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Game Development 2.1 Concept design . . . . . . . . . 2.1.1 Graphical user interface 2.1.2 Game Controller . . . . 2.1.3 Game Engine . . . . . . 2.1.4 Players . . . . . . . . . 2.2 User Interface . . . . . . . . . . 2.2.1 Flow control . . . . . . 2.2.2 GUI implementation . . 2.3 Game Implementation . . . . . 2.3.1 Class details . . . . . . 2.3.2 Kolibrat flow diagrams . 2.3.3 C
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Question 1 Question1 You want to allow users to access the CD-RW device on your machine from any other host on the network via NFS. Further‚ you only want them to have read-only access to the device. Which line should you add to the /etc/exports file to allow this? a. /mnt /cdrom *(ro) b. /mnt /cdrom *(r) c. /mnt /cdrom * d. /mnt /cdrom Question 2 Which of the following files defines how FTP connection requests are processed by the TCP Wrapper? a. ftpusers b. inetd.conf c. ftpaccess
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as expected Outcome as expected | Print screen number 1 Print screen2 | User interface | House style: Showing the colours like light orange and peach. The logo is in the top left hand and the writing in black‚ orange and white. Which the house style has the same consistency throughout the database. Splash screen:The splash screen will be open the screen which will welcome the user‚ after the screen appears and the user click on the page a message will appear saying ‘follow instruction please’
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