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Category Articles
What is TCP/IP?
Added on Tue, Dec 15, 2009
Short for Transmission Control Protocol/Internet Protocol, the suite of communications protocols used to connect hosts on the Internet. TCP/IP uses several protocols, the two main ones being TCP and IP. TCP/IP is built into the UNIX operating... Read More
What difference between original & chip set motherboard ?
Added on Tue, Dec 15, 2009
A chip set is a group of integrated circuits (microchips) that can be used together to serve a single function and are therefore manufactured and sold as a unit. The most common chipset reference is the input/output control chips of a motherboard.... Read More
How do you clear CMOS password?
Added on Tue, Dec 15, 2009
Since CMOS is a special chip with its own battery, the best way to clear out a CMOS chip is to disconnect it from its power supply. Read More
Where does CPU Enhanced mode originate from?
Added on Tue, Dec 15, 2009
Intel?s 80386 was the first 32- bit processor, and since the company had to backward-support the 8086. All the modern Intel-based processors run in the Enhanced mode, capable of switching between Real mode (just like the real 8086) and Protected... Read More
What are the basic expansion card types?
Added on Tue, Dec 15, 2009
ISA and PCI, ISA can be used only on XT, AT and ATX boards. The industry now considers ISA obsolete. Read More
What?s the difference between L1 and L2 cache?
Added on Tue, Dec 15, 2009
Level 1 cache is internal to the chip, L2 is external. Read More
Where?s MBR located on the disk?
Added on Tue, Dec 15, 2009
Main Boot Record is located in sector 0, track 0, head 0, cylinder 0 of the primary active partition. Read More
How many hard drives do we generally can accommodate in a pc?
Added on Tue, Dec 15, 2009
If you you have latest motherboard It supports 6 hard disks. Read More
What?s the maximum hard drive size for FAT16-based Windows system?
Added on Tue, Dec 15, 2009
2GB Read More
How many logical drives is it possible to fit onto a physical disk?
Added on Tue, Dec 15, 2009
Maximum of 24 logical drives. The extended partition can only have 23 logical drives. Read More
WHat are * and ? when using them for wildcards in Windows? *
Added on Tue, Dec 15, 2009
any characters, arbitrary amoung, ? - single character. Read More
What?s the speed and device maximum specs for Firewire?
Added on Tue, Dec 15, 2009
IEEE 1394 (Firewire) supports the maximum of 63 connected devices with speeds up to 400 Mbps. Where?s MBR located on the disk? Main Boot Record is located in sector 0, track 0, head 0, cylinder 0 of the primary active partition. Read More
How does the browser know to go to a certain IP address when you enter a domain like google.com?
Added on Tue, Dec 15, 2009
It searches through local DNS cache, if nothing is there, it queries the ISP?s DNS server. Read More
Name the processor lines of two major manufacturers?
Added on Tue, Dec 15, 2009
High-end: Intel - Pentium (II, III, 4), AMD - Athlon. Low-end: Intel - Celeron, AMD - Duron. 64-bit: Intel - Itanium 2, AMD - Opteron. Read More
WHat are * and ? when using them for wildcards in Windows?
Added on Tue, Dec 15, 2009
* - any characters, arbitrary amoung, ? - single character. Read More
Where does the Real mode on the CPU come from?
Added on Tue, Dec 15, 2009
The original 8086, which only had 1 MB of memory. This megabyte is split into low memory for IRQ tables, application memory and high memory. Read More
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