PPT-CMPT 371

Data Communications and Networking Congestion Control 0 Simple Congestion Scenario Two pairs hosts share a connection through a common router Host A and host B are sending data at bytessec through a shared link through the router with capacity R. Networking II. Firewalls. © Janice Regan, 2006-2013. © Janice Regan, 2006-2013. 2. Security. When is a computer secure. When the data and software on the computer are available on demand only to those people who should have access. Introduction to Operating Systems. . Introduction to Deadlocks. Acknowledgement: some slides are taken from Anthony D. Joseph’s course material at UC Berkeley . and Dr. Janice Reagan’s course material at SFU. Introduction to Computing Science for Engineering Students. Floating Point Representation. Data Types and Conversion. © Janice Regan, 2007-2013. 1. Floating point numbers. A floating point number is represented by a mantissa and an exponent, for example 3.73696786432 * 10. . High Level Design Phase. Architecture. Janice Regan, 2008. 2. Objectives of Design. The design phase takes the results of the requirements analysis phase and evolves these results further. Use cases and use case diagrams. Phase: Design. Janice Regan, 2008. 2. Map of design phase. DESIGN. HIGH LEVEL. DESIGN. Modularization. User Interface. Module Interfaces. Data. . Persistance. Subsystem. User Manual. architecture. 95 90 35 90 35 23 23 23 94 94 169 61 14 14 14 60 60 60 169 169 10 10 169 2 2 2 53 53 1 1 1 1 169 65 65 65 371 371 200 200 34 34 10 27 27 27 71 71 71 71 61 48 61 75 75 75 75 71 25 27 9 55 9 12 212 212 Topic: Software Development Process . . Last step -> Testing and Debugging. Learning outcomes. At . the end of this course, a student is expected to. :. Create (design) simple algorithms. Dr. Alexandra Fedorova. Lecture XI: Distributed Transactions. A Distributed Transaction. A transaction is distributed across n processes.. Each process can decide to commit or abort the transaction. A transaction must commit on all sites or abort on all sites. Data Communications and Networking. Network Layer. ICMP . and fragmentation. © Janice Regan, 2007-2012. 1. IPv4 Protocol Header. Protocol. transport layer. Header. checksum. TTL. Source IP address. Destination IP address. E-pasts: info@hotelsigulda.lv / www.hotelsigulda.lv . un . labsajutai. -. -. -. KONFERENCĒM:. no 23 . EUR. /pers.. DIENAS SEMINĀRI. 4 dažādas ietilpības zāles. «Sigulda» - 100 m. 2. (. max. . 100 pers.). . Mutual Exclusion. © Janice Regan, CMPT 300, 2007-2016 . 1. Implementation. Now we have the basic ideas we need. How do we actually implement mutual exclusion?. There are several approaches. Interrupt disabling. thenakaislandnaaislandphuetEnchant your holiday at the Naka Island. Enrich your mind by lounging on the tropical beaches, splashing in the pool or enjoy an array of our water activities and fully equi 517 Main Street, P.O. Box 101, Holyoke, MA 01041Email: info@universityproducts.com, custserv@universityproducts.com kindly visit us at www.examsdump.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. Professionally researched by Certified Trainers,our preparation materials contribute to industryshighest-99.6% pass rate among our customers.