Water-Hose Analogy for Electric Circuits:
Conductors (wires) are analogous to hoses.
Voltage is analogous to water-pressure.
Amperage is analogous to rate-of-flow or volume of water.
Watts are analogous to work performed by moving water.
The expected Service Life for computer components is a complex value to quantify. A good
https:/en.wikipedia.org/wiki/Hard_disk_drive_failure#Metrics_of_failures, which contains the
Early history of Computer RAM can be found at: http:/www.cpu-zone.com/RAM_History.htm.
The first actual RAM (Random-Access Memory) is the Williams Tube, developed for the ENIAC in 1947. This
modified Cathode-Ray Tube (CRT) could store and access 256 bits
Research the most common parts to fail in any printer type, price the cost of replacing
these parts. Discuss what the most expensive part to replace is and which part fails
In Ink-Jet printers one of the most common failure-modes is clogging o
Tape Backup systems were becoming obsolete in 2006, when ZDNet published an article about
tape-vs-disk as backup media: http:/www.zdnet.com/article/are-tape-backup-systems-obsolete/.
So, for this assignment, I will compare pricing on some commercially-ava
Wichita Internet Service Providers
Many companies have come-on ads on the Net for Internet Service in the Wichita area.
However, when pressed for details, only a few can actually deliver product at my home:
Bit-Tech.net tested 22 fans in the 12cm size (suitable for case-cooling), measuring both airflow and noise (dBA). They
developed a simple test-mechanism that is inhere
Computer hardware is a rapidly-evolving field, and there are significant built-in lead-times to the
development of a motherboard. The functionality must be designed, the layout drafted and emulated,
then printed, populated, and tested. The process takes m
For the purposes of this exposition, I will address the following usage-categories of monitors:
1. Basic Workstation/Data-Entry: Key requirements are low cost-of-ownership and overall
LG Electronics 24MC57HQ-P 24-Inch Screen LED-lit Monitor