Examen
Management information systems practise exam oefententamen Q&A
- Cours
- Établissement
- Book
Management information systems Q&A oefententamen
[Montrer plus]
Livre connecté
Titre de l’ouvrage:
Auteur(s):
- Édition:
- ISBN:
- Édition:
Plus de résumés pour
-
Samenvatting - Informatica voor bedrijfsbeleid (S. Verboven - 2024)
-
Test Bank For Management Information Systems Managing The Digital Firm 17th Edition Kenneth C. Laudon, Jane P. Laudon
-
Digital organisation summary
Vendeur
S'abonner
luukfontein
Aperçu du contenu
MULTIPLE CHOICE. Choose the one alternative that best completes the statement oranswers the question.
Management Information Systems, Managing the digital firm, 13th edition - Laudon & Laudon
1) Which type of infrastructure services provides voice and video connectivity to
employees, customers, and suppliers?
A) VoIP
B) networking
C) telecommunications
D) telephone
2) A client computer networked to a server computer, with processing split between the
two types of machines, is called a(n)
A) multi-tiered client/server architecture.
B) service-oriented architecture.
C) on-demand architecture.
D) two-tiered client/server architecture.
3) Interpretations of Moore's law assert that
A) computing power doubles every 18 months.
B) data storage costs decrease by 50% every 18 months.
C) transistors decrease in size 50% every two years.
D) none of the above.
4) Which model can be used to analyze the direct and indirect costs to help firms
determine the actual cost of specific technology implementations?
A) total cost of ownership
B) cost-benefit analysis
C) breakeven point
D) return on investment
5) A DBMS reduces data redundancy and inconsistency by
A) enforcing referential integrity.
B) minimizing isolated files with repeated data.
C) utilizing a data dictionary.
D) uncoupling program and data.
6) The confusion created by ________ makes it difficult for companies to create customer
relationship management, supply chain management, or enterprise systems that
integrate data from different sources.
A) data independence
B) batch processing
C) online processing
D) data redundancy
Exam-EFM2& EHM2 - cover page format, Apr 2015
, 7) The data dictionary serves as an important data management tool by
A) creating an inventory of the data elements contained in the database.
B) presenting data as end users or business specialists would perceive them.
C) maintaining data in updated form.
D) assigning attributes to the data.
8) Which common database challenge is illustrated by a person receiving multiple copies
of an L.L. Bean catalog, each addressed to a slightly different variation of his or her full
name?
A) data redundancy
B) data inconsistency
C) data normalization
D) data accuracy
9) The telephone system is an example of a ________ network.
A) packet-switched
B) wireless
C) peer-to-peer
D) circuit-switched
10) A network that covers entire geographical regions is most commonly referred to as a(n)
A) peer-to-peer network.
B) local area network.
C) intranet.
D) wide area network.
11) A VPN
A) is an Internet-based service for delivering voice communications.
B) provides secure, encrypted communications using Telnet.
C) is an encrypted private network configured within a public network.
D) is more expensive than a dedicated network.
12) Bandwidth is the
A) number of cycles per second that can be sent through a medium.
B) difference between the highest and lowest frequencies that can be accommodated on a
single channel.
C) total number of bytes that can be sent through a medium per second.
D) number of frequencies that can be broadcast through a medium.
13) ________ refers to all of the methods, policies, and organizational procedures that
ensure the safety of the organization's assets, the accuracy and reliability of its
accounting records, and operational adherence to management standards.
A) "Controls"
B) "Legacy systems"
C) "Vulnerabilities"
D) "SSID standards"
14) Sniffing is a security challenge that is most likely to occur in which of the following points
of a corporate network?
A) internal corporate back-end system
B) client computer
C) communications lines
D) corporate servers
Exam-EFM2& EHM2 - cover page format, Apr 2015
Les avantages d'acheter des résumés chez Stuvia:
Qualité garantie par les avis des clients
Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.
L’achat facile et rapide
Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.
Focus sur l’essentiel
Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.
Foire aux questions
Qu'est-ce que j'obtiens en achetant ce document ?
Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.
Garantie de remboursement : comment ça marche ?
Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.
Auprès de qui est-ce que j'achète ce résumé ?
Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur luukfontein. Stuvia facilite les paiements au vendeur.
Est-ce que j'aurai un abonnement?
Non, vous n'achetez ce résumé que pour €7,99. Vous n'êtes lié à rien après votre achat.
Peut-on faire confiance à Stuvia ?
4.6 étoiles sur Google & Trustpilot (+1000 avis)
53068 résumés ont été vendus ces 30 derniers jours
Fondée en 2010, la référence pour acheter des résumés depuis déjà 14 ans