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Computers

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Riley Glover

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Cards in this guide (26)
Is compact-flash an example of a peripheral device attached to the computer's internal bus

yes it is

What do unix and Linux have in common

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.

How do you refer to a collection of software that allow a computer to function

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

The operating system.

Why would you use a computer's secondary memory

to look at files on your home computer on a public computer

How many microprocessors will a small computer have

one

What was the first programmable microprocessor

the intel 4004

How does a web architect differ from a webmaster

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

What operating system component allows multiple computers to be linked together

networking

What is the main purpose of an electronic career portfolio

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

What part of the microcomputer is considered the brain that follows the instructions sent to it by software running on the computer

central processor unit(CPU)

Why is time management considered a soft skill

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

Max wants to upgrade his company's existing email software. Why does he need to consider how the upgrade will affect productivity

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

Maria wants to become a computer programmer. What SMART short-term goal could she set for herself

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

Edmond is applying for a position as a computer support specialist. What information should he include in the experience section of his resume

worked as a sales associate for two years

A new hospital needs a computer that can support hundreds of users. What classification of computer does the hospital need

mainframe computer

Celeste is writing a paper. However two pages in her computer shuts down unexpectedly. She never saved her paper and all her work is lost. What kind of memory was the computer using while Celeste was

random access memory(RAM)

Davis wants to attach a scanner to his computer. How will he do this

plug scanner's cord into the USB port

Which of the following is an example of an output peripheral

monitor

Cedric received a disc when he purchased new word processing software. The disc will allow him to install the software. What type of disk will this likely be

ROM

It is impossible to use a computer without a mouse. Is this statement true or false

false, because keyboards have "hot keys" which allow them to perform similar functions as a mouse

Shoshanna bought a new mouse for her computer. It doesn't have a cord. Why is this

it likely works on wireless technology

Marla wants to transfer photos from her digital camera to her computer. She has plugged the camera's cord into the USB port. What should she do next

make sure the camera is turned on

A operates as a standalone device and is shared by multiple users.

network printer

What did moores law explain

The powers of Microprocessors will double every 2 years

Which is the following is an output device

Keyboard

What common software packages would help a business with keeping records figuring payroll and calculating budgets

Spreadsheets

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