CIT CH 3

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The file extension for an audio file is __________

.mp3

Unix was developed in

1969

The first Apple Operating System was released in

1978

Norton (Symantec) Antivirus was released in

1991

Windows XP and Apple OS X Cheetah were both released in _______

2001

MAC file names can contain up to _______ characters

255

________enables the application to request services from the operating system-such as a request to print or save a file

API

Which mobile operating system is a mobile Linux operating system found on many smartphones and tablets?

Android

Which operating system is not an NOS

Android

_________ is an embedded version of Linux that runs on many phones and tablets

Android

________ devices include free online storage and sync service called iCloud

Apple

What tool is used to find and organize files on a Mac?

Finder

A________ enables you to point to and click on graphical objects such as icons and buttons-to initiate commands

GUI

Which mobile OS is a scaled down version of OS X?

IOS

_________uses gestures such as tap-swipe-and pinch to control it

IOS

_______is an open source operating system

Linux

A limitation of Mac OS X is that it _______ only runs on

Mac computers

________ devices include free online storage called OneDrive

Microsoft

By default- documents with the file extension of .bmp open in

Microsoft Paint

Which is a function of an operating system?

Provide user interface

What is the worlds leading open source application platform

Red Hat Enterprise Linux

________software Includes all the programs the infrastructure and hardware control necessary for the computer and its peripheral devices to run

System

Which of the following is NOT true about operating systems?

The most common desktop operating system is Mac OS X

It is possible to get the OS X to run on a PC

True

Which operating system is a multiuser OS developed in 1969 that is used on servers and specialized workstations?

UNIX

The _______ operating system was developed at AT&Ts Bell Lab in 1969

Unix

All of the following are illegal characters in a file name EXCEPT

_

Which of the following is NOT true about operating systems?

a single processor has the ability to multitask

Subfolders are also called______

children

A way to store files that can be accessed from any internet-enabled device is _______

cloud storage

A________ is used by older operating systems that require a user to type all commands

command-line interface

What acts as a translator- enhancing the capabilities of the operating system by enabling it to communicate with hardware?

device driver

A folder is a collection of information that is stored on a computer under a single name

false

Distro is synonymous with snyc

false

ICloud is Microsofts free online storage and sync service

false

In 1984- Apple introduced its first computer with an API interface

false

In businesses- Linux has 12 percent market share of desktop computers

false

Known as multitasking- a single processor can actually do more than one at a time

false

Modern operating systems such as Microsoft Windows-Linux- and Mac OS X have a command-line interface

false

The BIOS on a computer is a type of malware

false

The EPA recommends setting computers to sleep or hibernate after 90 minutes of inactivity

false

The most powerful search tool in OS X is called Searchbox

false

The operating system's ROM is an area that temporarily holds data and instructions

false

When compressing files- a lossless compression algorithm is often used on image-audio- and video files

false

You need to have a NOS for a peer to peer network to function

false

What is the practice of organizing your digital files?

file management

The _______ in MAC OS X file system is similar to the Windows File Explorer

finder

_______is software is stored on a flash ROM chip in a piece of hardware

firmware

The Windows________ contains information about the files located on your computer

index

Zip files use _______ compression

lossless

To compress an image file- use a ________ compression

lossy

________is the ability to do more than on task at a time

multitasking

________Is when your computer transfers files from hard disk to RAM and back

paging

The ________is the sequence of folders that leads to a file or folder

path

In ________ each computer is considered equal

peer to peer network

The search tool in OS X is called_____

spotlight

In a hierarchy a folder within a folder is called a _____

subfolder

To update your files that are located on two or more devices- you can _______ them

sync

Which of the following is NOT true about managing system resources?

the spooling buffer monitors your system and indicates when emails are ready to be sent

A NOS is a multiuser operating system that controls the software and hardware that run on a network

true

Chrome OS is a Linux distro on Chromebook notebooks

true

Devices such as ATM machines and GPS devices run embedded operating systems

true

Each release of Windows adds new features and security measures

true

File compression makes files smaller to conserve disk space and make the files easier to transfer

true

On mobile devices the OS is held on a memory chip within the system unit

true

The sequence of folders that leads to a file or folder is known as its path

true

The spooling program is a program that monitors the print requests in the buffer and the busy state of the printer

true

Utility software helps maintain-repair-and protect a computer

true

Virtual memory is a technique that uses a portion of the computer's hard disk as an extension of RAM

true

You can collaborate using websites such as OneDrive and Google Drive

true

_________software helps maintain-repair-protect the computer

utility

Modern operating systems can artificially extend the computer's RAM by using ______memory

virtual

Google Drive includes cloud storage and_______ to store-work with- and share files

web apps

Which of the following is NOT an item included in file properties?

who created the template and the date it was created

By default- documents with the file extension of .rtf open in________

word


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