3. What is the first golden rule of good data processing?

Dont try to fix something that is already working. Suppose a programmer comes to you and says: I learned this really cool thing on Slashdot. If we simultaneously change seven 4^th level registry keys from hex to octal, we can improve processor performance by 1.2 percent without making any BIOS changes. Learn to say no! More systems are brought down by techies tweaking a working system than malicious hackers. We are in the insurance businesswe dont need screaming systems, we need reliable systems.

4. Why are there only 13 root DNS servers on the Internet (as in the recent DDoS attack on the same)?

a. Most hackers are thought to have triskaidekaphobia, so the Powers That Be created a network with 13 root servers in an attempt to exploit that weakness and scare them off.

b. They really wanted 16 (hexadecimal, you know) but couldnt find anyone willing to host the other three.

c. There really are 16, but the other three are waiting for RoadRunner to come to their area.

d. Just because.

5. What is a packet sniffer?

a. A rude dog.

b. A Bauhaus design for a cognac glass.

c. A small river or coastal steamboat.

d. A tool used to eavesdrop on network traffic.

Useless trivia: The word sniffer is a registered trademark by Network Associates referring to the Sniffer Network Analyzer.

6. Tell me about ebXML. Part 2Why do I care?

ebXML is a joint initiative of the United Nations (UN/CEFACT) and OASIS. The fundamental goal of ebXML is to create a single global electronic market.

Part 2You care because the time is rapidly approaching when we will all be forced to implement some form of electronic commerce using internationally recognized standards. ebXML may not be the final solution, but it does provide support for many industry verticals (including insurance).

7. What is the minimum number of assembly language instructions that a processor must support so that fully functional computing systems can be built for it?

Threemove, add, and branch if equal. Think about it. (Note: Adding a branch if greater [or lesser] would really improve ease of programming and performance, but it isnt essential.)

Mull over that last one its certainly open to discussionnot. Feel free to e-mail me with your thoughts ([email protected]).See ya in a couple of months (if you still have a job or, for that matter, if I still have a job).