1 / 9

FE Prep: Computers

FE Prep: Computers. Good (but may be hard) Questions. CMC q. 4 and 5 What's computed by the pseudocode CMC q. 7 What value's computed in spreadsheet Geared towards Excel, but also works with OpenOffice CMC q. 9 Data transfer rate question CMC q. 14 Base conversion. Good questions (2).

temima
Télécharger la présentation

FE Prep: Computers

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. FE Prep: Computers

  2. Good (but may be hard) Questions • CMC q. 4 and 5 • What's computed by the pseudocode • CMC q. 7 • What value's computed in spreadsheet • Geared towards Excel, but also works with OpenOffice • CMC q. 9 • Data transfer rate question • CMC q. 14 • Base conversion

  3. Good questions (2) • Hardware 3 • Data transfer path • Hardware 7 • Controller states • Hardware 8 • Data transmission rate

  4. Good questions (3) • Hardware 8 • Bytes in 2MB • Hardware 10 • Memory volatility • Hardware 11 • Disk latency

  5. Good questions (4) • Software 1 • Base conversion between binary and hex or octal • Software 2 • Base conversion, other bases • Software 6 • Loop counting

  6. Good questions (5) • Software 11 • exp(x) Taylor approximation using spreadsheet • Software 20 • recursion • Software (!!) 26 • Boolean minimization, not software! • Software (!!) 31 and 32 • Truth tables

  7. Bad Questions • Hardware q. 2 (FE-style) • Define “word” • Hardware q. 4 • Parallel data line question • Hardware q. 5 • “direct memory access” NO!! • Should be “direct addressing”!

  8. Bad questions (2) • Hardware q. 6 • How does the CPU know.... (strange) • Hardware q. 12 • Bps is not the same as baud! • See http://www.fokus.gmd.de/linux/HOWTO/Modem-HOWTO-22.html • Hardware q. 16 • RDRAM is a registered trade mark

  9. Bad questions (3) • Software (!) 22 • Mov r1, r2

More Related