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Flashcard 7607111257356

Question
Was ist die maximale Zahl von Bits, die Prozessoren auf einmal verarbeiten können.

Answer
Die Wortbreite

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Die Wortbreite ist die maximale Zahl von Bits, die sie auf einmal verarbeiten können.

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Flashcard 7607155821836

Question
Wie heißt die Menge der Maschinenbefehle eines Prozessors?
Answer
Maschinenbefehlssatz

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Zur Verarbeitung der Datenworte beherrschen Prozessoren eine Menge von Maschinenbefehlen, die man Maschinenbefehlssatz nennt

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Flashcard 7607491104012

Question
Wie heißen die Buchstabenkürzel, die Maschinenbefehle darstellen?
Answer
Mnemonics

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Weil Maschinenbefehle nur aus Nullen und Einsen bestehen, was für Menschen wenig anschaulich ist, bezeichnet man sie mit einem Buchstabenkürzel, dem Mnemonic.

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Flashcard 7610058804492

Question
Welche ISA benötigt für einen Maschinenbefehl mehrere Takte?
Answer
CISC

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Bei CISC benötigt ein Maschinenbefehl mehrere Takte wegen der Mikroprogramme.

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Flashcard 7610905529612

Question
Als was lässt sich der Opcode grundlegend beschreiben?
Answer
ein Bitmuster

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Der Opcode ist ein eindeutiges Bitmuster.

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Flashcard 7610907888908

Question
Was ist die charakteristische Eigenschaft eines Opcodes?
Answer
er ist eindeutig

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Informationssysteme sind

  • offen
    • Sie interagieren mit der Umwelt und anderen Informationssystemen.
  • dynamisch
    • Sie verändern sich im Zeitablauf, z.B. durch Lernprozesse.
  • komplex
    • Sie verknüpfen eine große Anzahl unterschiedlicher Elemente.
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1980er: Dave Farber of the University of Delaware reveals a project to build an inexpensive network using dial-up phone lines. In 1982, the PhoneNet system is established and is connected to ARPANET and the first commercial network, Telenet. This broadens access to the internet and allows for email communication between multiple nations of the world. In 1981, Metcalfe’s company 3Com announces Ethernet products for both computer workstations and personal computers; this allows for the establishment of local area networks (LANs). Paul Mockapetris, Jon Postel and Craig Partridge create the Domain Name system, which uses domain names to manage the increasing number of users on the internet. In 1985, the first domain is registered: symbolics.com, a domain belonging to a computer manufacturer.
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Flashcard 7611754614028

Question
[...] Vennevar Bush schlägt das Hypertext-System Memex vor
Answer
1945

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1945 Vennevar Bush schlägt das Hypertext-System Memex vor

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Flashcard 7611756186892

Question
1945 [...] schlägt das Hypertext-System Memex vor
Answer
Vennevar Bush

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1945 Vennevar Bush schlägt das Hypertext-System Memex vor

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Flashcard 7611757759756

Question
1945 Vennevar Bush schlägt das [...]-System Memex vor
Answer
Hypertext

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1945 Vennevar Bush schlägt das Hypertext-System Memex vor

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REpresentational State Transfer
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REST, API und JSON REpresentational State Transfer ist ein Architekturstil für netzbasierte Systeme („Network-based Application Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) Application

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REpresentational State Transfer (REST)

  • ist ein Architekturstil für netzbasierte Systeme („Network-based Application Architectures“)
  • Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll)
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REST, API und JSON REpresentational State Transfer ist ein Architekturstil für netzbasierte Systeme („Network-based Application Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) Application Programming Interface Programmierschnittstelle Ressourcen-orientierte Webservices JavaScript Object Notation kompaktes Datenformat gültiges JavaScript →eval()

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Application Programming Interface (API)
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ional State Transfer ist ein Architekturstil für netzbasierte Systeme („Network-based Application Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) <span>Application Programming Interface Programmierschnittstelle Ressourcen-orientierte Webservices JavaScript Object Notation kompaktes Datenformat gültiges JavaScript →eval() <span>

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Application Programming Interface

  • Programmierschnittstelle
  • Ressourcen-orientierte Webservices
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ional State Transfer ist ein Architekturstil für netzbasierte Systeme („Network-based Application Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) <span>Application Programming Interface Programmierschnittstelle Ressourcen-orientierte Webservices JavaScript Object Notation kompaktes Datenformat gültiges JavaScript →eval() <span>

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JavaScript Object Notation
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ion Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) Application Programming Interface Programmierschnittstelle Ressourcen-orientierte Webservices <span>JavaScript Object Notation kompaktes Datenformat gültiges JavaScript →eval() <span>

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JavaScript Object Notation (JSON)

  • kompaktes Datenformat
  • gültiges JavaScript →eval()
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ion Architectures“) Orientiert sich an Paradigmen und Verhalten des World Wide Web (HTTP-Protokoll) Application Programming Interface Programmierschnittstelle Ressourcen-orientierte Webservices <span>JavaScript Object Notation kompaktes Datenformat gültiges JavaScript →eval() <span>

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Tim Berners-Lee and his colleagues at CERN develop hypertext markup language (HTML) and the uniform resource locator (URL), giving birth to the first incarnation of the World Wide Web.
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In 1990, ARPANET is decommissioned. Tim Berners-Lee and his colleagues at CERN develop hypertext markup language (HTML) and the uniform resource locator (URL), giving birth to the first incarnation of the World Wide Web. A watershed year for the internet comes in 1995: Microsoft launches Windows 95; Amazon, Yahoo and eBay all launch; Internet Explorer launches; and Java is created, allowing for animatio

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In 1990, ARPANET is decommissioned.
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In 1990, ARPANET is decommissioned. Tim Berners-Lee and his colleagues at CERN develop hypertext markup language (HTML) and the uniform resource locator (URL), giving birth to the first incarnation of the World Wide Web.

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A watershed year for the internet comes in 1995: Microsoft launches Windows 95; Amazon, Yahoo and eBay all launch; Internet Explorer launches; and Java is created, allowing for animation on websites and creating a new flurry of internet activity.
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ssioned. Tim Berners-Lee and his colleagues at CERN develop hypertext markup language (HTML) and the uniform resource locator (URL), giving birth to the first incarnation of the World Wide Web. <span>A watershed year for the internet comes in 1995: Microsoft launches Windows 95; Amazon, Yahoo and eBay all launch; Internet Explorer launches; and Java is created, allowing for animation on websites and creating a new flurry of internet activity. In 1996, Congress passes the Communications Decency Act in an effort to combat the growing amount of objectionable material on the internet. John Perry Barlow responds with an essay, A

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In 1996, Congress passes the Communications Decency Act in an effort to combat the growing amount of objectionable material on the internet. John Perry Barlow responds with an essay, A Declaration of the Independence of Cyberspace.
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osoft launches Windows 95; Amazon, Yahoo and eBay all launch; Internet Explorer launches; and Java is created, allowing for animation on websites and creating a new flurry of internet activity. <span>In 1996, Congress passes the Communications Decency Act in an effort to combat the growing amount of objectionable material on the internet. John Perry Barlow responds with an essay, A Declaration of the Independence of Cyberspace. Google is founded in 1998. In 1999, the music and video piracy controversy intensifies with the launch of Napster. The first internet virus capable of copying and sending itself to a us

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Google is founded in 1998.
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tions Decency Act in an effort to combat the growing amount of objectionable material on the internet. John Perry Barlow responds with an essay, A Declaration of the Independence of Cyberspace. <span>Google is founded in 1998. In 1999, the music and video piracy controversy intensifies with the launch of Napster. The first internet virus capable of copying and sending itself to a user’s address book is discov

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In 1999, the music and video piracy controversy intensifies with the launch of Napster.
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ort to combat the growing amount of objectionable material on the internet. John Perry Barlow responds with an essay, A Declaration of the Independence of Cyberspace. Google is founded in 1998. <span>In 1999, the music and video piracy controversy intensifies with the launch of Napster. The first internet virus capable of copying and sending itself to a user’s address book is discovered in 1999. <span>

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The first internet-capable virus is discovered in 1999
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arlow responds with an essay, A Declaration of the Independence of Cyberspace. Google is founded in 1998. In 1999, the music and video piracy controversy intensifies with the launch of Napster. <span>The first internet virus capable of copying and sending itself to a user’s address book is discovered in 1999. <span>

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Flashcard 7611785022732

Question
1994 [...] gründen die Firma Netscape
Answer
Andreesen und Clark

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1994 Andreesen und Clark gründen die Firma Netscape

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Flashcard 7611786595596

Question
[...] Andreesen und Clark gründen die Firma Netscape
Answer
1994

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1994 Andreesen und Clark gründen die Firma Netscape

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Flashcard 7611791314188

Question
1993 Die Studenten [...] entwickeln den Browser Mosaic
Answer
Andreesen und Bina

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1993 Die Studenten Andreesen und Bina entwickeln den Browser Mosaic

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Flashcard 7611792887052

Question
1993 Die Studenten Andreesen und Bina entwickeln [...]
Answer
den Browser Mosaic

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1993 Die Studenten Andreesen und Bina entwickeln den Browser Mosaic

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Flashcard 7611794459916

Question
Wann erschuf Berners-Lee das World Wide Web?
Answer
1990

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1990 Berners-Lee entwickelt einen Web-Client, konzipiert HTML und programmiert einen Web-Server. Er nennt das System „WorldWideWeb“. Das Telefonverzeichnis des CERN ist die erste Anwendung <

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Flashcard 7611796032780

Question
1990 [...] entwickelt einen Web-Client, konzipiert HTML und programmiert einen Web-Server. Er nennt das System „WorldWideWeb“. Das Telefonverzeichnis des CERN ist die erste Anwendung
Answer
Berners-Lee

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1990 Berners-Lee entwickelt einen Web-Client, konzipiert HTML und programmiert einen Web-Server. Er nennt das System „WorldWideWeb“. Das Telefonverzeichnis des CERN ist die erste Anwendung

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Flashcard 7611805469964

Question
Web 2.0 technologies is that they facilitate collabora-
tion and [...] with low technical barriers
Answer
sharing between users

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Web 2.0 technologies is that they facilitate collabora- tion and sharing between users with low technical barriers

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1973, Robert Kahn and Vinton Cerf collaborate to develop a protocol for linking multiple networks together. This later becomes the Transmission Control Protocol/Internet Protocol (TCP/IP), a technology that links multiple networks together such that, if one network is brought down, the others do not collapse
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n 1973, Robert Kahn and Vinton Cerf collaborate to develop a protocol for linking multiple networks together. This later becomes the Transmission Control Protocol/Internet Protocol (TCP/IP), a technology that links multiple networks together such that, if one network is brought down, the others do not collapse. While working at Xerox, Robert Metcalfe develops a system using cables that allows for transfer of more data over a network. He names this system Alto Aloha, but it later becomes known

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While working at Xerox, Robert Metcalfe develops a system using cables that allows for transfer of more data over a network. He names this system Alto Aloha, but it later becomes known as Ethernet
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r becomes the Transmission Control Protocol/Internet Protocol (TCP/IP), a technology that links multiple networks together such that, if one network is brought down, the others do not collapse. <span>While working at Xerox, Robert Metcalfe develops a system using cables that allows for transfer of more data over a network. He names this system Alto Aloha, but it later becomes known as Ethernet. Over the next few years, Ted Nelson proposes using hypertext to organize network information, and Unix becomes popular for TCP/IP networks. Tom Truscott and Steve Bellovin develop a Un

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Over the next few years, Ted Nelson proposes using hypertext to organize network information, and Unix becomes popular for TCP/IP networks
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e working at Xerox, Robert Metcalfe develops a system using cables that allows for transfer of more data over a network. He names this system Alto Aloha, but it later becomes known as Ethernet. <span>Over the next few years, Ted Nelson proposes using hypertext to organize network information, and Unix becomes popular for TCP/IP networks. Tom Truscott and Steve Bellovin develop a Unix-based system for transferring data over phone lines via a dial-up connection. This system becomes USENET. <span>

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Tom Truscott and Steve Bellovin develop a Unix-based system for transferring data over phone lines via a dial-up connection. This system becomes USENET.
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m Alto Aloha, but it later becomes known as Ethernet. Over the next few years, Ted Nelson proposes using hypertext to organize network information, and Unix becomes popular for TCP/IP networks. <span>Tom Truscott and Steve Bellovin develop a Unix-based system for transferring data over phone lines via a dial-up connection. This system becomes USENET. <span>

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1980er: Dave Farber of the University of Delaware reveals a project to build an inexpensive network using dial-up phone lines. In 1982, the PhoneNet system
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1980er: Dave Farber of the University of Delaware reveals a project to build an inexpensive network using dial-up phone lines. In 1982, the PhoneNet system is established and is connected to ARPANET and the first commercial network, Telenet. This broadens access to the internet and allows for email communication between multiple nations of

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In 1982, the PhoneNet system is established and is connected to ARPANET and the first commercial network, Telenet
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1980er: Dave Farber of the University of Delaware reveals a project to build an inexpensive network using dial-up phone lines. In 1982, the PhoneNet system is established and is connected to ARPANET and the first commercial network, Telenet. This broadens access to the internet and allows for email communication between multiple nations of the world. In 1981, Metcalfe’s company 3Com announces Ethernet products for both com

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Ruby {#sec-language-ruby}
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Unknown title
istory History 294 lines (207 loc) · 12.9 KB Breadcrumbs nixpkgs /doc /languages-frameworks / ruby.section.md Top File metadata and controls Preview Code Blame 294 lines (207 loc) · 12.9 KB Raw <span>Ruby {#sec-language-ruby} Using Ruby {#using-ruby} Several versions of Ruby interpreters are available on Nix, as well as over 250 gems and many applications written in Ruby. The attribute ruby refers to the def




nix-store - manipulate or query the Nix store
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nix-store - Nix Reference Manual
.1 (2005-04-13) 13.48. Release 0.8 (2005-04-11) 13.49. Release 0.7 (2005-01-12) 13.50. Release 0.6 (2004-11-14) 13.51. Release 0.5 and earlier Light Rust Coal Navy Ayu Nix Reference Manual Name <span>nix-store - manipulate or query the Nix store Synopsis nix-store operation [options…] [arguments…] [--option name value] [--add-root path] Description The command nix-store performs primitive operations on the Nix store. You genera