basic input and output devices ppt

... otherprog and prog, and pipes the standard output of otherprog into the standard input for prog. The function int putchar(int) is used for output: putchar(c) puts the character c on the standard output, ... files and providing pointers for them. These files are the standard input, the standard output, and the standard error; the corresponding file pointers are called stdin, stdout, and stderr, and ... Chapter 4 to use scanf and/ or sscanf to do the input and number conversion. 7.5 File Access The examples so far have all read the standard input and written the standard output, which are automatically...

Ngày tải lên: 30/09/2013, 06:20

... configuration, select and copy the new configuration, and paste all of these commands back into the CLI. The CLI supports a command parser. Whenever you press the ENTER key, the IOS parses the command and parameters ... version Command All IOS devices support the show version command. This command allows you to see what the model of the device is, the software running on it, how long it has been up, and its hardware ... executed command. For instance, this message indicates a CLI input error: % Invalid input detected at '^'. What is important is to examine the line between the command that you typed in and...

Ngày tải lên: 11/12/2013, 13:15

...  Material: Forged and heat-treatedsteel, galvanised and yellowpassivated. Note: Clampingclawsquicklyspanverydifferentclampingheigths withouttheneedforadditionalsupports and takeupverylittle spaceonthemachinetable.Theyaredesignedformaximum loads and areparticularlysuitableforclampingcutting and  punchingtools. Suppliedwithoutclampingbolts– seepage C 41forsuitableclampingbolts. OrderingCode(example): Clamp,forkedshapeDIN6315B ...  2·11617·8·1 ° ClampingClaws,infinitelyvariable 2140.13. 2140.14. 2140.14. 2140.14. ClampingClaws,infinitelyvariable Material: Forged and heat-treatedsteel, galvanised and yellowpassivated. Note: Clampingclawsquicklyspanverydifferentclampingheightswithout theneedforadditionalsupports and takeupverylittlespaceon themachinetable.Theyaredesignedformaximumloads and are particularlysuitableforclampingcutting and punchingtools. Suppliedwithoutclampingbolts– seepage c 41forsuitableclampingbolts. a 1 a 2 b 1 b 2 c ...  Description: Thehingedunitisfreetorotatethrough360°,self-alignwiththe directionofpull and folding. Cannotberotatedunderfullloadat 90ºtothethreadedfixing.  Fullloadbearingcapacityinanydirection. Completewitha100%crack-checkedouter and innerhexagonal boltforuniversaltooluse. 2·11617·8·1 ° HoistingSnapLinks-omnidirectional...

Ngày tải lên: 24/12/2013, 20:16

... it is easy to understand why administrators are bypassing the basics in favor of these tools and the hype that surrounds them. Intrusion detection systems, firewalls, and other perimeter defense ... program and goes away On a UNIX operating system, the Internet daemon, inetd, listens for connections and services them upon arrival. It does this by starting the requested server and then handing ... can’t, unless we have taken the time to install and configure some basic auditing tools. Many of these tools come with the base operating system and those that don’t can be downloaded from the...

Ngày tải lên: 17/01/2014, 08:20

... AND DEVELOPMENT CANCER DRUG DISCOVERY AND DEVELOPMENT Hematopoietic Growth Factors in Oncology Basic Science and Clinical Therapeutics Hematopoietic Growth Factors in Oncology Basic Science and ... factor and interleukin-3 in eosinophil homeostasis and contact hypersensitivity. Blood 2001; 97:922–928. 84. Li S, Gillessen S, Tomasson MH, Dranoff G, Gilliland DG, Van Etten RA. Interleukin 3 and ... been characterized and the gene that encodes for each factor identified and cloned. Several HGFs are commercially available as recombinant human forms, and they have utility in 3 From: Cancer Drug Discovery and...

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Ngày tải lên: 06/07/2014, 21:21

... Ins Pgdn nn caplock sptsrn Dơn F2 Dơn Unit 7 input devices and output devices. I - input devices. A hardware device that sends information into the CPU. Without any input devices a computer would simply be a display device and not ... sensitive to light and is used to tough a certain place on a screen to transfer information to the computer. II - Output device: Any peripheral that receives and/ or displays output from a computer. ... microphone is a hardware peripheral that allows computer users to input audio into their computers Keyboard One of the main input devices used on a computer, a keyboard looks very similar to the...

Ngày tải lên: 05/07/2013, 01:26

... different syntax for declaring and initializing a variable of the Book class. Visual Basic and Visual C# allow declaration and initialization in the same statement. Declaring and initializing in the ... simple program demonstrates the basics of creating, instantiating, and using a class. Chapter 2 ReadMoreBooks This program expands on the ReadBooks program and adds constructors. Chapter ... nouns are selected as candidates for classes, while verbs become candidates for the methods. In the course of the analysis, you’ll eliminate many of the nouns as candidates, and you might discover...

Ngày tải lên: 10/12/2013, 14:16

... 2 - 2 CCNA 1: Networking Basics v 3.0 - Lab 2.3.7 Copyright  2003, Cisco Systems, Inc. 2. List the seven layers of the OSI model and the encapsulation unit used to describe ... grouping at each layer. Also list the networking devices that operate at each layer, if applicable. Layer # Name Encapsulation Unit or Logical Grouping Devices or Components that Operate at this...

Ngày tải lên: 21/12/2013, 19:15

... less command. If the login is from a remote location, it will be associated with a specific IP address. Basic Command Line Tools You have two basic ways of adding users through the command line ... README and FAQ files in the /usr/doc/foo-2.2 subdirectory. Building the RPM and the SRPM Now that you’ve prepared your spec file, you’re ready to build the RPM and the SRPM with the following command: # ... the output from the /sbin/ifconfig command. The ifconfig command can also be used to configure network interfaces. For example, you can assign a new IP address for eth0 with the following command: #...

Ngày tải lên: 17/01/2014, 16:20

... tools, and axes J5 and J6 have precision gear drives. All process and application cables are routed through the arm, and there are brakes on all axes. S-900 i robots support standard I/O networks and ... I/O has 20 inputs (8 dedicated), 16 outputs (4 dedi- cated), and 4 inputs at the end-of-arm connector. Reliability is increased and maintenance is reduced with brushless AC servo motors and harmonic ... optimize input speeds for any requested output speed; such a transmission could be useful in an electric car. This work was done by William J. Anderson and William Shipitalo of Nastec, Inc., and Wyatt...

Ngày tải lên: 23/01/2014, 05:20