MIS671 Final Exam

MIS671 Final Exam - Page |1 FINAL EXAM MIS671 Section I -...

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Page | 1 FINAL EXAM – MIS671 Section I - Select the best respond to each of the following multiple choice questions. Select the best respond to each of the following multiple choice questions. No. Questions AnsA AnsB AnsC AnsD 1 Which of the following is not a type of network commonly used in business today? LANs WANs Wireless networks Voice mail networks 2 Two methods of networks commonly found in businesses are LAN and ------. WANs MANs Extranet Intranet 3 Networks that use specific computers to provide specialized functions for a many users are called ------------------ networks. WANs MANs Extranet client-server 4 For data transmission, the use of ------------ ----------- networks has become common. packet switching LANs Extranet Intranet 5 Wireless networks provide advantages in the areas of mobility and ease of ------------ --. use installation connectivity transmission 6 Which of the following is a commonly used set of standards for computer communications? SLA ISO TCP/IP LAN 7 For analog communication, information rate and channel capacity are measured in ----------. baud rate bits per sec hertz seconds 8 The most commonly used text code today is -----------------------------. IEEE OSI ANSI IRA 9 Two main categories of image representation are ----------------and raster graphics. vector graphics laser graphics voice data wireless data 10 The output of MIS and DSS is generally a report or results of some ---------------------. calculating management exercise modeling exercise network analysis 11 Which of the following is not a feature of an Intranet? Uses Internet based standards, such as HTML and SMTP Uses the TCP/IP protocol suite for local and wide- area networking Is used to distribute content to the general Internet Can be effectively managed 12 Two types of distributed data processing are horizontal and -------------------------- partitioning. vertical lateral external internal 13 What is a distributed database? backup copies internal database portions of the data are dispersed among a number of computer systems many-to-many copies 14 Real-time replication is often used in ------- --------------------- such as order entry. transactional systems real time databases near time databases automatic file transfers 15 In a partitioned database, the database exists is distinct and ------------------ segments that are dispersed among multiple computer systems. overlapping distributed nonoverlapping multiple 16 Which of the following is not an element of a protocol? Syntax Structure Semantics Timing 17 An Intranet is a network based on ----------- ------ protocols. internetworking IEEE OSI ANSI 18 A protocol is used for communication between entities and different systems. The terms entity and system are used in a
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This note was uploaded on 10/07/2011 for the course MIS 725 taught by Professor Dawood during the Spring '11 term at Atlanta Tech.

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MIS671 Final Exam - Page |1 FINAL EXAM MIS671 Section I -...

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