Computers

an application letter is used to apply for a specific job and includes keyboards from the jobs posting

Data integrity = making sure the data is correct and not corrupt

Data security = making sure only the people who should have access to the data are the only ones who can access the data. also, keeping straight who can read the data and who can write data.

descrribe rhe key factors associated with achieving success in the global marketplace

Unix and Linux have a common command structure, similar command shell environments, common set of standard utility programs, games, development tools, functions, manual (help) file format. They do not have a common history.

The Unix System Program was original developed at Bell Laboratories by Dennis Ritchie and Ken Thompson in 1969. It was the property of AT&T (or some branch of it), was free with source to educational institutions and was later offered commercially for DEC PDP computers for 12 to 20 thousand dollars and more depending on the installed computers. Unix and BSD (a free derivative of UNIX) were licensed and ported to various other systems vendors such as DEC (ultrix, osf/1, TRU64. etc), SUN (sunos), Microsoft (xenix), IBM (AIX), HP (HPux), Apple (OSx), and many more. BSD itself had a whole bunch of different free implementations under a BSD license.

There was also a lawsuit between BSD and Novell (which had purchased ownership of UNIX) claiming BSD should not be giving away BSD UNIX for free. It ended with BSD allowed to continue its free licensing after making some changes to its software base.

Linux was a result of an independent project by Linus Torvald with a small group of independent hackers that became very popular. He developed a kernel system program that was compatible with UNIX but was written independently of UNIX, had no UNIX code in it, was not subject to a UNIX licensing issues, and was distributed under a GPL license. The Linux kernel together with some independently written programs, together with many free programs borrowed from BSD constitute a Linux distribution.

saturated phase

one

career pathways lay out the academic courses, skills, and knowledge required for a postion

because it changed how and when we connect to others, allowing constant communication

A web architect creates the basic website framework, while a webmaster responds to customer queries after the website is up and running.

lisa learns how to set-up different types of networks

to provide potential employers with a complete digital representation of your abilities, skills, capabilities, knowledge, and qualities

central processor unit(CPU)

a chef uses a spreadsheet to keep track of the food inventory in her kitchen

because time management is a kill not specifically taught, although it's expected in most careers

systems analyst

if the upgrade will increase productivity, it could ultimately lower costs for the company

to enroll in a semester-long class about programming languages and pass with a GPA of 3.0

worked as a sales associate for two years

plug scanner's cord into the USB port

ROM

Keyboard

Spreadsheets

Computer Support Specialist - apex