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Computer Science/Questions
| Subject | Date Asked | Expert |
| Some Linux/CPP stuff | 8/25/2009 | Jeff Laatsch |
| Q: when i go to ssh secure shell client and login with my pass and type these commands $cp ... A: Raymond: It is because of two possible reasons: 1. YOur current working directory is not the same ... | ||
| c++ | 8/21/2009 | Jeff Laatsch |
| Q: on my syllabus it says"to excute c++ programming assignments some assignments will require use of ... A: Raymond: Check with your instructor because HP UX is a bit different: Unlike Solaris , HP-UX does ... | ||
| Client/Server Architecture | 7/26/2009 | Jeff Laatsch |
| Q: Greetings!!! Your writings are really useful to lot of us who are not up to your stature and would ... A: Pinak: Answers: 1. Yes you can design an 'Hospital Information System' on tier client/server ... | ||
| Parity in RAID level 5 | 7/25/2009 | Jeff Laatsch |
| Q: There is one thing that i am really struggling to get my head around and that is the parity in RAID ... A: Caity: Resource: ... | ||
| Raid | 7/16/2009 | Jeff Laatsch |
| Q: 1 GB each. Performance isn't a significant concern but protecting the database that's stored on this ... A: Jessica: Set system up with RAID 0 combination and also do regular backups of SQL Server data. You ... | ||
| Vista Question: International copyright laws | 7/5/2009 | Jeff Laatsch |
| Q: I live in a small town located in west of Asia. Over here we are free to do anything we like ... A: Karlus: First lets be a bit clear Karlus even though you live in a small town west of Asia. Most ... | ||
| ACER 5738G Laptop Review | 6/25/2009 | Jeff Laatsch |
| Q: i wanna buy a laptop ,i saw ACER 5738G ,it is full option tell me how it is! is acer good me to buy ... A: Shayan: What I have reviewed I would recommend it, but with a bit of a modification: I would load ... | ||
| Bachelor of Science in Computer Games Development | 6/24/2009 | Jeff Laatsch |
| Q: My son is interested in this field, Bachelor of Science in Computer Games Development. What schools ... A: Greg: The Field of COmputer Games Development is a great start in the Computer Science field. I am ... | ||
| Virtual reality sleep | 6/21/2009 | Jeff Laatsch |
| Q: As i am a heavy manga addict i see a bunch of things that make me wonder and want to know if they ... A: Caden: Wow, really interesting question. The answer to your question for now is 'No' because we ... | ||
| raid 1 installation | 5/21/2009 | Jeff Laatsch |
| Q: i have two virtual hard disk of size 14gb my host os is windows xp i want to install raid 1 in ... A: Deepa: www.computing.net/answers/windows-xp/software-raid-xp-/47646.html - 37k - ... | ||
| HOMEWORK QUESTIONS! | 5/11/2009 | Jeff Laatsch |
| Q: Suppose you are designing a computer that has a CPU with two levels of cache (level 1 and level 2). ... A: Don AND Anyone else with HOMEWORK questions: SORRY DO YOUR OWN HOMEWORK! THAT IS THE PURPOSE OF ... | ||
| HOMEWORK QUESTIONS! | 5/11/2009 | Jeff Laatsch |
| Q: Assume that to execute one instruction in the Mic-1 architecture, it takes 2 nsec to set up MIR, 2 ... A: Don AND Anyone else with HOMEWORK questions: SORRY DO YOUR OWN HOMEWORK! THAT IS THE PURPOSE OF ... | ||
| HOMEWORK QUESTIONS: to the public! | 5/11/2009 | Jeff Laatsch |
| Q: A computer has 32-bit instructions and 12-bit addresses. Suppose there are 250 2-address ... A: Don AND Anyone else with HOMEWORK questions: SORRY DO YOUR OWN HOMEWORK! THAT IS THE PURPOSE OF ... | ||
| bachelor of computer science | 2/18/2009 | Jeff Laatsch |
| Q: Jeff I'm halfway towards my bachelor of computer science degree. I just got a question for you ... A: John: n distributed computing a program is split up into parts that run simultaneously on multiple ... | ||
| bachelor of computer science | 2/17/2009 | Jeff Laatsch |
| Q: Jeff I'm halfway towards my bachelor of computer science degree. I just got a question for you ... A: John: Yes in a way it is let me explain. I got my Bachelor of Science degree in Computer ... | ||
| CAREERS: Computer Science | 1/25/2009 | Jeff Laatsch |
| Q: I want to know about the field of computer science. Can you tell me exactly what it involves and ... A: Joe: Here is some helpful information: Computer science (or computing science) is the study of the ... | ||
| CAREERS: degree in programming | 1/19/2009 | Jeff Laatsch |
| Q: I am 31 year old male with an AAS in electronics and currently am working as a test tech in the ... A: James: Here is some helpful information: Computer science (or computing science) is the study of ... | ||
| Remote Desktop Connection | 1/9/2009 | Jeff Laatsch |
| Q: my husband uses Remote Desktop Connection to connect from his laptop to a computer at work. Since I ... A: Irene: Use the EVENT Viewer option under Admin tools which will bring up three logs: Application, ... | ||
| Why do you have to BURN to CD's | 1/8/2009 | Jeff Laatsch |
| Q: Copying a file from a hard drive to a flash drive is simple. However, copying a file from a hard ... A: Steve, Sorry Steve I did not create the technology therefore I cannot really agree or disagree with ... | ||
| no power to my cpu | 1/8/2009 | Jeff Laatsch |
| Q: I was given a fairly newer 512 mb computer. My problem is, I can't get the power to turn on. I ... A: Denise: 1. Check ALL connections from Power Supply to various connections. 2. ENSURE that the Power ... | ||
| CIS careers | 1/5/2009 | Jeff Laatsch |
| Q: Im a Ivytech student and im about to graduate with a associates degree in computer information ... A: Kenneth: Computer science (or computing science) is the study of the theoretical foundations of ... | ||
| CAREER: Master of Computer Sciense | 1/4/2009 | Jeff Laatsch |
| Q: I am going to start my master study in July and I am very interesting in computer science especially ... A: Jorey: Computer science (or computing science) is the study of the theoretical foundations of ... | ||
| General Computer Science | 1/1/2009 | Jeff Laatsch |
| Q: I would like to know what exactly is Computer Science and is there an average that a person can ... A: Kyle, Computer science (or computing science) is the study of the theoretical foundations of ... | ||
| C CPU Interupts: convert older c to classic c | 12/29/2008 | Jeff Laatsch |
| Q: I am trying to convert an older C to a classic C (because I know it and C++ gives me severe ... A: Ron: Because each vector included into the interrupt vector table must be aligned on a fetch packet ... | ||
| Homework : ?????: c programing | 12/26/2008 | Jeff Laatsch |
| Q: How to write a c program that prints a triangle of a given size using an array ? how to write a c ... A: Sandra: DISCLAIMER: I AM NOT DOING YOUR HOMEWORK. I am someone who has experience with computers, ... | ||
| Career: Computer Science vs Computer Engineer vs IT: Advice for Graduate School | 12/23/2008 | Jeff Laatsch |
| Q: I just finished my B.S. in Electrical Engineering. I am planning to start Graduate school ASAP. This ... A: Nayeem: Good Question, so here is some information that may help you decide. Computer science (or ... | ||
| Your Homework...Hmmmm | 12/19/2008 | Jeff Laatsch |
| Q: A Doctor’s Clinic is designed so that there is a private room that contains the Doctor’s chair and ... A: Ahnmad, DISCLAIMER: I AM NOT DOING YOUR HOMEWORK. I am someone who has experience with computers, ... | ||
| Flash Memory wearing out | 12/16/2008 | Jeff Laatsch |
| Q: I have read that flash memory erase-write cycles will eventually cause the flash memory to wear out. ... A: Simon: Think of the chip as memory tissues connected by small strands of human tissue. Through this ... | ||
| Homework Questions: Compilers | 12/12/2008 | Jeff Laatsch |
| Q: How intermediate code differs from code generation technique? Explain the reason why code generation ... A: Bhaskar: It amazes me at the number of questions like this I get a year. These are obivously some ... | ||
| Basic bots w/ C++ | 12/11/2008 | Jeff Laatsch |
| Q: I've been trying to create my own bot on my computer but I cannot find any tutorials on how to make ... A: Kyle, Based on your answer it appears that you will need to choose something else because the info ... | ||
| Basic bots w/ C++ | 12/10/2008 | Jeff Laatsch |
| Q: I've been trying to create my own bot on my computer but I cannot find any tutorials on how to make ... A: Kyle: I found this: A good place to start for any project is the understand what is going to be ... | ||
| Smartcards: High frequency protection | 12/4/2008 | Jeff Laatsch |
| Q: With my schoolproject we are working with smartcards, and we need to know how the high frequency ... A: Roel: Here is what I found: ... | ||
| broken acer laptop screen i need help | 12/4/2008 | Jeff Laatsch |
| Q: i have an acer aspire 3620 with windows xp.the screen broke, i had to right click to set the laptop ... A: Francis: I don't know anything about this type of laptop, here is what I found on the net: ... | ||
| MCSE | 10/16/2008 | Jeff Laatsch |
| Q: I'm almost 20. I'm doing BSc(Hons.) in computing from Greenwich Univ. London. I'm in level one yet. ... A: Asimmm: You work find books to work on MCSE on your off time: IF you are familiar with systems and ... | ||
| very ADVANCED system problem, PLEASE HELP. | 10/4/2008 | Jeff Laatsch |
| Q: I know this is long, and complicated, but I’d be so happy and honored if you would take some time to ... A: Ray, This is very hard to try to help because it is easier to work on site, but let me see what I ... | ||
| Grid Computing? | 9/18/2008 | Jeff Laatsch |
| Q: I am heading for my final year in the faculty of engineering, Computer and Software engineering ... A: M.M. Grid computing is a form of distributed computing whereby a "super and virtual computer" is ... | ||
| Not sure where to go now.. | 9/18/2008 | Jeff Laatsch |
| Q: Laatsch hope all is well with you ..i asked you a question back in 9/07 and you were indeed very ... A: Elida: I would recommend checking out different Universities to see about Networks and Security ... | ||
| hard drive | 9/1/2008 | Jeff Laatsch |
| Q: i was trying to install a floppy disc drive but that wasn t working very well so i abandonned that ... A: Clem: Unknown: Hence why I recommended to take it to a place like Staples or best buy where they ... | ||
| hard drive | 8/31/2008 | Jeff Laatsch |
| Q: i was trying to install a floppy disc drive but that wasn t working very well so i abandonned that ... A: Clem: Check the capatability of the hard drive you are using: It appears to be not compatable or ... | ||
| Computer Science graduate studies | 8/29/2008 | Jeff Laatsch |
| Q: I am beginning to put thought into my CS graduate studies. I really want to extend my knowledge of ... A: Stephen: Good question! The answer is YES! You see a PH D is a more restricted research into an ... | ||
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Jeff Laatsch
Top Expert on this page
Expertise
I can answer programming questions related to: C, C++, PHP, PERL, VB, SQL, ASP, JAVA, JS, XHTML, XML, CSS, PL/SQL, AWK, SED, VI Editor and if I don`t know the answer I have 20+ years systems experience as my resource. I can handle general questions in most areas of computer science including systems integration, API, networking related issues.
Experience
An accomplished WEB Master/Developer, Programmer Analyst, Systems Administrator with 12+ years of industry background in full system management and technical hardware/software support expertise including SUN, HP-UX, AIX, LINUX, and Windows NT,Win2000, 2003 with Active Directory: Well rounded in software engineering principles, requirements gathering, analyst, definition, system architectural design, OOA, OOD, UML, SEI-CMM and SDLC: Knowledgeable in Data Warehouse, Data Mart technologies, and experienced working with ORACLE databases utilizing ERP, SQL, PHP, PERL, C, C++, PL/SQL,SQL, JAVA, VB.NET, SOAP and other Dynamic WEB technologies: Analytical thinker and problem solver: Goal oriented professional who has a Masters in Computer Systems with emphasis in computer programming (C++ and Application Development).
Education/Credentials
City University, WA 12/03
Master of Science in Computer Systems
with Emphasis in Computer programming (C++/App Development)
Chapman University, WA 6/01
Bachelor of Science in Computer Information Systems
Emphasis in Computer networks and security
20+ years of experience in the Computer Science Industry
Awards and Honors
7/96,9/96,10/96,1/97,2/98,6/99,10/01,7/02,01/03,
Outstanding Achievement & Special Recognition
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