CC1 chapter 5 Flashcards

1
Q

The operating system and utility programs that control a
computer system and allow you to use your computer

A

System Software

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2
Q

Programs that allow a user to perform specific tasks on a computer

A

Application Software

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3
Q

A collection of programs that manage and coordinate the
activities taking place within a computer

A

Operating System

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4
Q

Loads essential part of operating system (kernel) into
memory

A

Booting the Computer

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5
Q

Device drivers are often needed; can be reinstalled if
needed

A

Configuring Devices

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6
Q

Manages wired connections to home or office network

A

Managing Network Connections

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7
Q
  • Makes resources available to devices and programs
  • Monitors for problems and attempts to correct those that arise
A

Managing and Monitoring Resources and Jobs

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8
Q

Keeps track of stored files on computer so they can be
retrieved when needed

A

File Management

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9
Q
  • Passwords
  • Biometric characteristics
  • Firewalls
A

Security

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10
Q

The ability of an operating system to have more than one
program (task) open at one time

A

Multitasking

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11
Q
  • The ability to rotate between multiple threads so that
    processing is completed faster and more efficiently
  • Thread
A

Multithreading

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12
Q
  • Multiple processors (or multiple cores) are used in one
    computer system to perform work more efficiently
  • Tasks are performed sequentially
A

Multiprocessing and Parallel Processing

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13
Q

Tasks are performed one right after the others

A

Sequential Processing

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14
Q

Multiple tasks are performed at the exact same time

A

Simultaneous Processing

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15
Q
  • Optimizing the use of main memory (RAM)
  • Virtual memory
A

Memory Management

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16
Q

Area in RAM or on the hard drive designated to hold data that is used by different hardware devices or programs

A

Buffer

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17
Q

Placing items in a buffer so they can be retrieved by the appropriate device when needed

A

Buffering or Spooling

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18
Q

Require users to input commands
using the keyboard

A

Command Line Interface

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19
Q

Graphics based interface

A

Graphical User Interface

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20
Q

Designed to be installed on a single computer

A

Personal (Desktop) Operating Systems

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21
Q

Designed to be installed on a network server

A

Server (Network) Operating Systems

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22
Q

Support for Virtualization and Other Technologies

A
  • New types of buses
  • Virtualization
  • Mobility
  • Security concerns
  • Power-consumption concerns
  • Touch and gesture input
  • The move to cloud
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23
Q

The Types of Processors Supported

A
  • Desktop, mobile, server processors
  • 32-bit or 64-bit CPUs
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24
Q
  • Locked-down system with restricted functionality
  • Essentially just a monitor that provides Internet access
A

Internet Monitors

25
DOS traditionally used a command-line interface
DOS (Disk Operating System)
26
Created originally for IBM microcomputers
PC-DOS
27
Created for use with IBM-compatible computers
MS-DOS
28
The predominant personal operating system developed by Microsoft Corporation
Windows
29
First 32-bit version of Windows designed for high- end workstations and servers
Windows NT (New Technology)
30
Replaced both Windows 2000 and Windows Me
Windows XP
31
Replaced Windows XP
Windows Vista
32
Released in late 2009
Windows 7
33
Current version of Windows
Windows 8
34
The version of Windows designed for server use
Windows Server
35
Preinstalled on home server devices
Windows Home Server
36
Proprietary operating system for computers made by Apple Corporation
Mac OS
37
Mac OS X Mountain Lion and Mac OS X Mavericks
Mac OS X Family
38
Server version of Mac OS X
Mac OS X Server
39
Operating system developed in the late 1960s for midrange servers
UNIX
40
Developed by Linus Torvalds in 1991—resembles UNIX but was developed independently
Linux
41
The first cloud operating system
Chrome OS
42
Use of computers in cars has skyrocketed
Smart Cars
43
Latest version of Windows designed for smartphones
Windows Phone
44
Designed for tablet use
Windows RT
45
Designed primarily for consumer and industrial devices that are not personal computers
Windows Embedded
46
Linux-based operating system created with current mobile device capabilities in mind
Android
47
Designed for Apple Mobile phones and mobile devices
IOS
48
Designed for Blackberry devices
Blackberry OS and Blackberry PlayBook OS
49
Other mobile operating systems based on Linux besides Android and iOs
Mobile Linux
50
Weather forecasting is difficult in the Alps due to complex topography and intense precipitation
Weather Forecasting in the Alps
51
Software that performs a specific task, usually related to managing or maintaining the computer system
Utility Program
52
Designed to search for documents and other files on the user’s hard drive
Search Tools
53
Diagnostic programs evaluate your system and make recommendations for fixing any errors found
Diagnostic and Disk Management Programs
54
Uninstall utilities remove programs from your hard drive without leaving bits and pieces behind
Uninstall and Cleanup Utilities
55
Cleanup utilities delete temporary files
- Files still in Recycle Bin - Temporary Internet files - Temporary installation files
56
Reduce the size of files to optimize storage space and transmission time
File Compression Programs
57
Make the backup and restoration process easier
Backup and Recovery Utilities
58
Security programs protect computers
-Antivirus programs - Antispyware programs - Firewalls - Many are included in Windows and other operating systems