PPT-CS 5600 Computer Systems

CS 5600 Computer Systems Lecture 3 Hardware CPUs and a Basic Operating System What is an Operating System An OS is any and all software that sits between a user program and the hardware 2 Hardware eg mouse keyboard. General Purpose Computer Systems . Dedicated Computer Systems . Embedded Control. Process Control. Examples of Dedicated Computer Systems . Specialised I/O Devices. Software for Dedicated Systems . General Purpose Computer System. Chapter 5. 5-1. Learning Objectives. Explain . the threats faced by modern information systems.. Define . fraud and describe both the different types of fraud and the process one follows to perpetuate a fraud. Computer Systems. Lecture 10: . File Systems. What are . W. e Doing Today?. Last week we talked extensively about hard drives and SSDs. How they work. Performance characteristics. This week is all about managing storage. revised. INTOSAI Capacity Building Committee. Subcommittee . on Peer Review. SAI of Slovak . Republic. Stockholm. , . Sweden. 8th September, 2015. Presenter. : Imrich Gál. International . Relations. Computer Systems. Lecture 12: . Authorization and. Access . Control. Authentication. Access . Control. 2. 3. Authentication. . Authentication. is the process of verifying an actor’s . identity. Critical for security of systems. Computer Systems. Project 3: Virtual Memory in Pintos. Virtual Memory in Pintos. Pintos already implements a basic virtual memory system. Can create and manage x86 page tables. Functions for translating virtual addresses into physical addresses. Signal Analysis. 14 . Sep . 2015. © A.R. Lowry . 2015. Last . time:. •. . A . stationary process . has statistical properties that are . . time-invariant; a . wide-sense stationary process . has. Notes Part . 13. Systems of Linear Inequalities. Just . like when graphing systems of linear equations, you can graph systems of linear inequalities. . First. , graph both inequalities on the coordinate plane, shading where appropriate. . Sunil Khatri. Dept. of ECE. Texas A&M University. About Computer Engineering . in . ECE. A joint program between . ECE and CS. CE degrees. MS, ME, PhD. Group . Leader. :. Dr. Pierce Cantrell. INPUT. OUTPUT. What is a computer system?. A computer system is a mix of electronic hardware and software.. But it can only follow the . instructions. that we give it.. It accepts . data. as . input. 1. IENG 475 - Lecture 10. Relay and Pneumatic (Fluid) Control Logic. 3/21/2018. IENG 475: Computer-Controlled Manufacturing Systems. 2. Assignment. Assignment. Begin HW 04. Do this in teams of 1 – 2 persons.. Development of Computers. 1. st. Generation computers (1940-1956). Used vacuum tubes.. Vacuum tubes are electronic devices that control the flow of electrons.. Had no operating systems – the user programmed the computer by physically entering the computer and programming by hand. 7btn11123452f6rf14141415161718192021221723211521241625262727112728293031 30711293011312711312612345627btnb1111tfr14r1415627bt16t21417t1818b1911t2r14rt31261125262727204212262723524627bt25b1111t2r14r30 -/ 0 1 0 232 4022056 789/ 2 22x-4x489x-4x4892 -/200/2 20C6 C20 6802022x0000J2222 2x-39x0102 x-39x010J1 2 x-39x0101Cx0000x00001L2-/0123405600MC0 2220 E2205210 22 x-7x800JG0220N2x-7x