prüfungsvorbereitung für it-berufe, 2.auflage german

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  • Stimmen zur vorangegangenen Auflage:

    Ein ideales Buch zur Vorbereitung auf die Abschlussprfung der IT-Berufe. Alle aufgezeigten Vor- und Ratschlge zur Prfung deckensich mit den von mir gemachten Erfahrungen. Das Arbeiten mit demBuch wird dadurch erleichtert, dass es klar nach Lernfeldern struk-turiert ist und zu jedem Lernfeld eine Vertiefung zu den einzelnenAusbildungsberufen angeboten wird.

    Ulrich Eickelberg, Hellweg Berufskolleg Unna

    Besonders gut gefllt mir die plausible Erluterung und Darstellungder berwiegend komplizierten Fachinhalte sowie die praxisrele-vanten Beispielaufgaben inkl. der klar formulierten Lsungen.

    Siegfried Rssel, Berufliches Schulzentrum Weiwasser

    Kompakte Darstellung der gesamten Ausbildungsinhalte und guteHinweise zum Prfungsablauf. Uwe Richert, Berufskolleg Beckum

    Praxisorientierte, teils umfangreiche Aufgabenstellungen. Nicht zuspeziell, somit fr alle IT-Berufe nutzbar.

    Wolfgang Gerdes, BBS Wilhelmshaven

    Besonders gut gefllt mir der konsequente Bezug zu bisherigen Pr-fungen. Guter berblick ber Schwerpunkte bisheriger Themenbe-reiche. Gerhard Ihle, Werner-von-Siemens-Schule Wetzlar

    Das Wesentliche ist kompakt und bersichtlich dargestellt.Frank Nestl, Heinrich-Wieland-Schule Pforzheim

    Inhalte ergnzen die Prfungskataloge ideal.Konrad Spindler, BS Lichtenfels

    Besonders gut gefallen mir die prfungstypischen Aufgaben.Ralf Meier, Ludwig-Erhard-Schule Kiel

  • Aus dem Bereich IT erfolgreich lernen

    www.vieweg.de

    Lexikon fr IT-Berufevon Peter Fetzer und Bettina SchneiderGrundkurs IT-Berufevon Andreas M. Bhm und Bettina JungkunzJava fr IT-Berufevon Wolf-Gert MatthusGrundlegende Algorithmenvon Volker HeunAlgorithmen fr Ingenieure realisiert mitVisual Basic von Harald NahrstedtGrundkurs Programmieren mit Delphivon Wolf-Gert MatthusGrundkurs Visual Basicvon Sabine KmperVisual Basic fr technische Anwendungenvon Jrgen RadelGrundkurs Smalltalk Objektorientierung von Anfang anvon Johannes BrauerGrundkurs Software-Entwicklung mit C++von Dietrich MayProgrammieren lernen mit Javavon Erwin Merker und Roman MerkerGrundkurs JAVAvon Dietmar AbtsAufbaukurs JAVAvon Dietmar AbtsGrundkurs Java-Technologienvon Erwin MerkerJava ist eine Sprachevon Ulrich GrudeMiddleware in Javavon Steffen Heinzl und Markus MathesGrundkurs Computergrafik mit Javavon Frank KlawonnMasterkurs Computergrafik und Bildverarbeitung von Alfred Nischwitz und Peter HaberckerDas Linux-Tutorial Ihr Weg zum LPI-Zertifikatvon Helmut PilsRechnerarchitekturvon Paul HerrmannGrundkurs Relationale Datenbankenvon Ren SteinerGrundkurs Datenbankentwurfvon Helmut JaroschDatenbank-Engineeringvon Alfred MoosGrundkurs Datenbankentwicklungvon Stephan KleukerGrundlagen der Rechnerkommunikationvon Bernd SchrmannNetze Protokolle Spezifikationenvon Alfred OlbrichGrundkurs Computernetzevon Jrgen Scherff

    Grundkurs Verteilte Systemevon Gnther BengelGrundkurs Mobile Kommunikationssystemevon Martin SauterGrid Computingvon Thomas Barth und Anke SchllGrundkurs Wirtschaftsinformatik von Dietmar Abts und Wilhelm MlderGrundkurs Theoretische Informatikvon Gottfried Vossen und Kurt-Ulrich WittAnwendungsorientierte Wirtschaftsinformatikvon Paul Alpar, Heinz Lothar Grob, Peter Weimannund Robert WinterBusiness Intelligence Grundlagen und praktische Anwendungenvon Hans-Georg Kemper, Walid Mehanna und Carsten UngerIT-Projekte strukturiert realisieren von Ralph BruggerGrundkurs Geschftsprozess-Management von Andreas GadatschProzessmodellierung mit ARIS von Heinrich SeidlmeierLogistikprozesse mit SAP R/3von Jochen Benz und Markus HflingerITIL kompakt und verstndlich von Alfred OlbrichBWL kompakt und verstndlichvon Notger Carl, Rudolf Fiedler, William Jrasz undManfred KieselGrundkurs Mediengestaltungvon David StarmannGrundkurs Web-Programmierungvon Gnter PomaskaWeb-Programmierungvon Oral Avc, Ralph Trittmann und Werner MellisGrundkurs MySQL und PHPvon Martin PollakowskiGrundkurs SAP R/3von Andr Maassen, Markus Schoenen, Detlev Frickund Andreas GadatschControlling mit SAPvon Gunther Friedl, Christian Hilz und Burkhard PedellSAP-gesttztes Rechnungswesenvon Andreas Gadatsch und Detlev FrickKostentrgerrechnung mit SAP R/3von Franz Klenger und Ellen Falk-KalmsMasterkurs Kostenstellenrechnung mit SAPvon Franz Klenger und Ellen Falk-KalmsMasterkurs IT-Controllingvon Andreas Gadatsch und Elmar MayerGrundkurs Codierungvon Wilfried DankmeierPrfungsvorbereitung fr IT-Berufevon Manfred Wnsche

  • Manfred Wnsche

    Prfungsvorbereitungfr IT-Berufe

    Die wirklich wichtigen Prfungsinhalte,nach Lernfeldern sortiert bungs-aufgaben mit kommentierten Lsungen

    2., aktualisierte Auflage

  • 1. Auflage 20052., aktualisierte Auflage Juli 2006

    Alle Rechte vorbehalten Friedr.Vieweg & Sohn Verlag | GWV Fachverlage GmbH, Wiesbaden 2006

    Lektorat: Gnter Schulz / Andrea Broler

    Der Vieweg Verlag ist ein Unternehmen von Springer Science+Business Media.www.vieweg.de

    Das Werk einschlielich aller seiner Teile ist urheberrechtlich geschtzt. JedeVerwertung auerhalb der engen Grenzen des Urheberrechtsgesetzes istohne Zustimmung des Verlags unzulssig und strafbar. Das gilt insbesonderefr Vervielfltigungen, bersetzungen, Mikroverfilmungen und die Ein-speicherung und Verarbeitung in elektronischen Systemen.

    Umschlaggestaltung: Ulrike Weigel, www.CorporateDesignGroup.deDruck und buchbinderische Verarbeitung: MercedesDruck, BerlinGedruckt auf surefreiem und chlorfrei gebleichtem Papier.Printed in Germany

    ISBN-10 3-8348-0212-3ISBN-13 978-3-8348-0212-5

    Bibliografische Information Der Deutschen BibliothekDie Deutsche Bibliothek verzeichnet diese Publikation in der Deutschen Nationalbibliografie;detaillierte bibliografische Daten sind im Internet ber abrufbar.

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    S b==_==^ KKKKKKKKKKKKKKKKKK VV

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    VKPKN _==~=f~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNTN VKPKO h~===a KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNTQ

    VKQ= sKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUR VKQKN s=fqJp==c~~ KKKKKKKKKKKKKKKKKKKKKNUR VKQKO s=fqJp~==fqJh~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUR

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    NMKN= m~==i KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUT=

    NMKO= =i~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUU NMKP= _==j~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUV

    NMKPKN pKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNUV NMKPKO a~==hKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNVS NMKPKP p KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNVT

    NMKQ= sKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNVU NMKQKN s=fqJp==c~~ KKKKKKKKKKKKKKKKKKKKKNVU NMKQKO s=fqJp~==fqJh~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKNVV

    NN o==` KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOMN

    NNKN= m~==i KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOMN NNKO= =i~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOMO NNKP= _==j~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOMP

    NNKPKN q==^~===o KKKKKKOMP NNKPKO hJ==iKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOMR

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    a=m KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOON

    N a==m KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOON O a==mKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKOOR

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    ^~=s~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NM ^~=h~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NO ^~=j~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NT ^~=j~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NT ^~=^==k~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NV ^~=s==k~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OM ^~=t~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OP ^~=sdoKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OR ^~=^~==p~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OS ^~=h KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK OV ^~=b KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK PM ^~=dKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK PM ^~=w~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK PN ^~=b=mKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK QP ^~=b~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK RP ^~=k~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK RR ^~=m~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK RU ^~=h~=m`J^~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK ST ^~=p~^~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK SV ^~=j~Jm` KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK TN ^~=kKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK TQ ^~=_flpKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK TT ^~=mJj~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UM ^~=_~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UO ^~=c~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UQ ^~=p~I=aI=a~~~KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UR ^~=a~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK UV ^~=e~=a=f~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK VS ^~=b=t~~ KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NMQ ^~=p~=bKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK NMS

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    Ordnen Sie vier der genannten Vertragsarten den Sachverhalten zu.

    Vertragsarten Sachverhalte

    Herr Meier von der IT-Solutions GmbH stellt sein Fahrzeug auf einem gebhrenpflichtigen Park-platz ab, um einen Kunden zu besuchen.

    Die Hausfrau Erwine Mller borgt sich von ihrer Nachbarin sechs Eier, um einen Kuchen zu ba-cken. Am nchsten Tag, nach ihrem Einkauf gibt sie der Nachbarin sechs Eier zurck.

    An einem werkseigenen Fahrzeug des Fuhr-parks lassen Sie die fllige Abgassonder-untersuchung durchfhren.

    1. Darlehnsvertrag

    2. Dienstvertrag

    3. Kaufvertrag

    4. Leihvertrag

    5. Mietvertrag

    6. Pachtvertrag

    7. Werkvertrag

    Im Groraumbro der Verwaltung wird eine neu erworbene Klimaanlage von einer Spezialfirma installiert.

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    1.3.2 Der Kaufvertrag und seine Strungen

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    Als Mitarbeiter/in in der Einkaufsabteilung der IT Solutions GmbH ha-ben Sie an einen Hersteller fr IT-Equipment und Brozubehr eine detaillierte Anfrage zur Lieferung von 20 Serverschrnken gestellt. Nach einer Woche erhalten Sie ein ausfhrliches verbindliches Ange-bot. Am nchsten Tag bestellen Sie zunchst nur einen Schrank und stellen die Bestellung von 19 weiteren Schrnken in Aussicht, wenn die Lieferung Ihren Erwartungen entspricht.

    a) Wann ist ein rechtsgltiger Kaufvertrag zustande gekommen?

    1. Nach Eingang der ersten Bestellung beim Lieferanten

    2. Bei Lieferung des Serverschranks

    3. Nach Eingang des verbindlichen Angebots des Lieferanten auf-grund Ihrer Anfrage

    4. Nach endgltiger Bestellung der restlichen 19 Schrnke

    5. Nach der Prfung des Schranks auf Tauglichkeit

    b) Um welche Art des Kaufvertrags handelt es sich?

    1. Kauf nach Probe

    2. Kauf auf Probe

    3. Kauf auf Abruf

    4. Kauf zur Probe

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    1.4 Volkswirtschaftliche Kenntnisse

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    1.4.1 Volkswirtschaftliche Grundlagen

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    Die Drivefast GmbH will die Herstellung von Festplatten neu in das Produktionsprogramm aufnehmen. Bei den dann erforderlichen Ma-nahmen soll das konomische Prinzip beachtet werden. Prfen Sie, welche Manahme dem Maximalprinzip entspricht!

    1. Der Leiter der Abteilung Einkauf hat den Auftrag, die fr die Pro-duktion von 10.000 Festplatten notwendigen Materialien so kosten-gnstig wie mglich zu beschaffen.

    2. Zur Markteinfhrung werden 40 000 Euro bereit gestellt. Die Wer-beabteilung erarbeitet ein Konzept zum effektivsten Einsatz dieser Mittel.

    3. Die Erweiterung der Produktpalette soll mit zustzlichen Arbeits-krften realisiert werden.

    4. Fr den Versand der Festplatten an die Grohndler wird der kos-tengnstigste Transport gewhlt.

    5. Der Preis der Festplatten wird so kalkuliert, dass er niedriger ist als bei vergleichbaren Produkte aller Konkurrenten.

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    Beim PC-Gehusehersteller Boxmann KG werden tglich rund 1000 PC-Gehuse aus Aluminium gefertigt. Welche betriebliche Zielsetzung entspricht dem Minimalprinzip?

    1. Mit einem mglichst geringen Aluminiumeinsatz soll eine bestimm-te Menge von PC-Gehusen gefertigt werden.

    2. Mit einem minimalen Aluminiumeinsatz soll eine maximale Menge von PC-Gehusen gefertigt werden.

    3. Mit einem hohen Aluminiumeinsatz soll eine maximale Menge von PC-Gehusen gefertigt werden.

    4. Mit jeder Produktionssteigerung soll ein erhhter Gewinn erzielt werden.

    5. Mit jeder Produktionssteigerung soll ein erhhter Umsatz erzielt werden.

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    Die abgebildete Grafik zeigt, dass auf dem Markt fr Dual-Prozessor-Boards eine Vernderung des Nachfrageverhaltens von N1 nach N2 stattgefunden hat.

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    a) Ermitteln Sie den ursprnglichen Gleichgewichtspreis vor der Ver-schiebung der Nachfragekurve!

    b) Ermitteln Sie die Gleichgewichtsmenge nach der Verschiebung der Nachfragekurve!

    c) Beurteilen Sie, worauf die Verschiebung der Nachfragekurve zu-rckgefhrt werden knnte!

    1. Wegen Erhhung der Einkommensteuer ist das verfgbare Ein-kommen der privaten Haushalte gesunken.

    2. Die Zunahme von Single-Haushalten fhrt zur Nachfrage stei-gerung.

    3. Wegen der allmhlichen Sttigung des Marktes hat sich das Nachfrageverhalten in der dargestellten Form verndert.

    4. Wegen zunehmender Exporte hat sich das Angebot verringert.

    5. Wegen zunehmender Importe hat sich die Nachfrage verringert.

    6. Die Erhhung der Sparquote der privaten Haushalte fhrt zur Nachfragesteigerung.

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    Sie haben die folgenden Zahlen der Volkswirtschaftlichen Gesamt-rechnung gegeben. Ermitteln Sie das Bruttoinlandsprodukt und das Volkseinkommen (alle Angaben in Mrd. Euro)!

    Privater Konsum 240 Auslandseinkommen der Inlnder 25

    Brutto-Investitionen 270 Inlandseinkommen der Auslnder 15

    Staatsausgaben 130 Abschreibungen 200

    Exporte 50 Indirekte Steuern 70

    Importe 30 Subventionen 30

    =

    Bruttoinlandsprodukt = 240 + 270 + 130 + 50 - 30 = 660.

    Volkseinkommen = 660 - 15 + 25 - 200 - 70 + 30 = 430.

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    Sie erhalten zustzlich zu den oben gemachten Zahlenangaben die Information, dass die gesamten Steuern und Sozialbeitrge des be-trachteten Jahres 220 Mrd. Euro betragen. Ermitteln Sie anhand der Ihnen gegebenen Zahlen die Abgabenquote und die Staatsquote!

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    Die Abgabenquote betrgt 33,33 % und die Staatsquote 19,7 %.

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    1. Die Unternehmer werden weniger investieren, weil sich die Mg-lichkeiten zum Steuersparen verschlechtert haben.

    2. Die Unternehmer werden vermehrt andere Formen der Abschrei-bung whlen, um die steuerliche Benachteiligung durch diese Ma-nahme auszugleichen.

    3. Diese Manahme wird wegen des Steuerspareffekts die Investiti-onsttigkeit anregen.

    4. Die Investitionsttigkeit wird durch diese Manahme nicht beein-flusst, weil insgesamt mehr gespart wird.

    5. Die Investitionsttigkeit wird durch diese Manahme nicht beein-flusst, weil insgesamt mehr konsumiert wird.

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    Im Rahmen der staatlichen Wirtschaftspolitik soll in einer Phase der Hochkonjunktur (Boom) versucht werden, die Konjunkturentwicklung zu dmpfen. Welche 2 staatlichen Manahmen sind geeignet, dieses Ziel zu erreichen?

    1. Erhhung der degressiven Abschreibungsmglichkeiten

    2. Senkung der staatlichen Ausgaben

    3. Erhhung der Einkommensteuerstze

    4. Gewhrung von Investitionszulagen

    5. Verminderung der Krperschaftsteuerstze

    6. Aufnahme zustzlicher staatlicher Kredite

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    Die Bundesregierung plant Manahmen zur Absicherung sozial schwacher Mitbrger. Stellen Sie fest, welche der folgenden Manah-men dieser Zielsetzung dient und im Rahmen der sozialen Marktwirt-schaft realisierbar ist!

    1. Einfhrung eines Hchstlohns fr Nachtarbeiter

    2. Erhhung des Kindergeldes

    3. Preisstopp fr Benzin fr Berufspendler

    4. Erhhung des Mehrwertsteuersatzes auf 19 Prozent

    5. Abschaffung des Kinderfreibetrags bei der Einkommensteuer

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    1. Die Frderung der Kreditaufnahme der privaten Haushalte

    2. Eine Erhhung der nachfragewirksamen Geldmenge

    3. Eine Abwertung des Euros zur Belebung der Exportwirtschaft

    4. Eine Stabilisierung des Preisniveaus

    5. Eine Vermeidung von Kursschwankungen am Aktienmarkt

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    Ein anhaltendes Zahlungsbilanzdefizit soll beseitigt oder zumindest abgeschwcht werden. Prfen Sie, welche staatliche Manahme hier-zu geeignet ist!

    1. Aufhebung von Importkontingenten

    2. Einfhrung von Importkontingenten

    3. Senkung von Importzllen

    4. Streichung von Ausfallbrgschaften fr Exporte

    5. Abschaffung von Steuererleichterungen

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    In Ihrem Unternehmen soll im Rahmen einer Geschftsprozessopti-mierung der Teilprozess Mahnwesen analysiert werden. In der Abtei-lung Rechnungswesen erfahren Sie, dass an festgelegten Tagen eine berprfung der offenen Posten anhand der Datei Offene Posten er-folgt. Bei den offenen Posten, bei denen das Zahlungsziel noch nicht berschritten ist, erfolgt keine weitere Bearbeitung. Ist bei einem der Posten das Zahlungsziel berschritten, wird eine Mahnung erstellt und in die Datei eingetragen, dass eine Mahnung versendet wurde.

    Erstellen Sie fr die weitere Analyse das Ereignisgesteuerte Prozess-kettendiagramm fr das Mahnwesen!

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    Um im Rahmen des Qualittsmanagements auf Kundenbeschwerden systematischer einzugehen, sollen Sie fr die Kundenberater ein Ent-scheidungsinstrument vorbereiten. Dazu wurden die folgenden Regeln festgelegt:

    Ist der Kunde sehr verrgert, soll ihm sofort Ersatz angeboten werden. Wenn der Kunde aber nicht sehr rgerlich ist, ist zunchst zu prfen, ob die Beschwerde berechtigt ist. Wenn ja, soll ihm Ersatz angeboten werden. Wenn nicht, muss die Beschwerde abgewiesen werden. Ist Ersatzleistung nicht sofort mglich, soll sie versprochen werden.

    Erstellen Sie zu dem dargestellten Problem eine Entscheidungstabelle.

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    R3 Ersatzleistung versprechen x x

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    Fr das Personalentwicklungsmanagement soll in Ihrem Unternehmen eine Weiterbildungsdatenbankanwendung realisiert werden. Sie wer-den beauftragt, die erforderlichen Aktivitten in Form eines Netzplans darzustellen. Hierzu haben Sie bereits die folgende Vorgangsliste er-stellt:

    Vor

    gang

    Bezeichnung

    Dau

    er

    Vor

    gng

    er

    Nac

    h-

    folg

    er

    FA

    Z

    FE

    Z

    SA

    Z

    SE

    Z

    GP

    1 ERM der Datenbank entwickeln

    5 - 2;3

    2 Datenbanksystem implementieren

    2 1 5

    3 Aufbau der Bildschirm- masken planen

    2 1 4;6

    4 Bildschirmmasken programmieren

    7 3 5

    5 Anwendung testen 7 4;2 8

    6 Schulung planen und vorbereiten

    5 3 7

    7 Schulung durchfhren 3 6 8

    8 System in Betrieb nehmen 1 7;5 -

    =

    ^~=

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    Erstellen Sie einen Vorgangsknotennetzplan fr das Projekt und zeichnen Sie den kritischen Weg ein. Verwenden Sie die nachstehen-de MPM-Notation:

    FAZ FEZ FAZ = Frhester Anfangszeitpunkt

    Vorgangs-Nr. FEZ = Frhester Endzeitpunkt Dauer GP SAZ = Sptester Anfangszeitpunkt

    SAZ SEZ SEZ = Sptester Endzeitpunkt GP = Gesamtpuffer

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    Kritischer Weg: Vorgnge 1, 3, 4, 5, 8

    berlegen Sie sich, was passiert, wenn Vorgang 7 Schulung durch-fhren statt drei nun zehn Stunden dauert.

    Vorgang 7 hat eine Pufferzeit von sechs Stunden, diese wird dann um eine Stunde berschritten, so dass sich das gesamte Projekt um eine Stunde verlngert.

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    Formulieren Sie fnf Fragen, die Sie bei der Vorbereitung einer Pr-sentation beachten mssen.

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    Was soll durch die Prsentation erreicht werden?

    Welche Inhalte soll die Prsentation enthalten?

    Welches ist die zweckmigste Gliederung der Prsentation?

    Welche Prsentationsmedien stehen zur Verfgung?

    Wieviel Zeit steht fr die Prsentation zur Verfgung?

    Welche Handouts (Tischvorlagen) sollen vorbereitet werden?

    Welches grafische Layout ist fr die Prsentation zu whlen?

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    Sie erhalten den Auftrag, fr eine neu zu grndende Zweigstelle eines Unternehmens der Konsumgterproduktion verschiedene Arbeitsplatz-PCs einzurichten. Es ist prinzipiell der Einsatz folgender Software vor-gesehen: Textverarbeitung, Tabellenkalkulation, Datenbankanwen-dung, Internet-Zugang, Finanzbuchhaltung, Warenwirtschaft, Produkti-onsplanung und -steuerung, Entwicklungsumgebung zur Software-Entwicklung.

    Entwickeln Sie eine Konfiguration fr die PC-Arbeitspltze. Geben Sie dafr zu jeder der folgenden Hardware-Komponenten zwei Kriterien mit typischen Werte-Ausprgungen an: Mainboard, CPU, Arbeitsspei-cher, Festplatte, Optische Laufwerke, Grafikkarte, Monitor.

    =

    Komponente Auswahlkriterien typische Werte

    Sockel A, 478 o. .

    FSB-Takt z. B. 400 MHz

    Mainboard

    Chipsatz z. B. nForce2

    Hersteller Pentium, AMD, o. . CPU

    Taktfrequenz z. B. 3 GHz

    Art SD-RAM, DDR-RAM Arbeitsspeicher

    Kapazitt z. B. 512 MByte

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    Zugriffszeit z. B. 8 ms

    Kapazitt z. B. 80 GByte

    Festplatte

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    Art CD-RW / DVD-RW Optische Laufwerke Geschwindigkeit z. B. 16/4/48/24/16/48

    Steckplatz PCI oder AGP Grafikkarte

    Speichergre z. B. 128 MByte

    Netzwerkkarte Art Ethernet, W-LAN

    bertragungsrate 10/100 Mbit/s

    Art CRT, TFT

    Bilddiagonale z. B. 17 Zoll

    Monitor

    Horizontalfrequenz z. B. 70 kHz

    Hinweis: Andere sinnvolle Lsungen sind auch als richtig zu werten. Bei den Werten kommt es nicht auf die exakte Zahl, sondern auf die richtige Einheit (z. B. Frequenz: kHz) an!

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    Sie erhalten den Auftrag, einen vorhandenen Bro-PC mit Software auszustatten, damit die Mitarbeiterin Frau Erwine Mller darauf smtli-che redaktionellen Arbeiten fr ein elektronisc